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Journal articles on the topic 'Industrial wastewater'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Gulyas, H., R. von Bismarck, and L. Hemmerling. "Treatment of industrial wastewaters with ozone/hydrogen peroxide." Water Science and Technology 32, no. 7 (1995): 127–34. http://dx.doi.org/10.2166/wst.1995.0217.

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Treatment with ozone and ozone/hydrogen peroxide was tested in a laboratory scale reactor for removal of organics from four different industrial wastewaters: wastewaters of a paper-mill and of a biotechnical pharmaceutical process as well as two process waters from soil remediation by supercritical water extraction. Moreover, an aqueous solution of triethyleneglycoldimethylether and humic acid which was a model for a biologically treated oil reclaiming wastewater was also oxidized. The aim of the oxidation of the pharmaceutical wastewater was the removal of the preservative 1.1.1-trichloro-2-m

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2

Vítězová, Monika, Anna Kohoutová, Tomáš Vítěz, Nikola Hanišáková, and Ivan Kushkevych. "Methanogenic Microorganisms in Industrial Wastewater Anaerobic Treatment." Processes 8, no. 12 (2020): 1546. http://dx.doi.org/10.3390/pr8121546.

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Over the past decades, anaerobic biotechnology is commonly used for treating high-strength wastewaters from different industries. This biotechnology depends on interactions and co-operation between microorganisms in the anaerobic environment where many pollutants’ transformation to energy-rich biogas occurs. Properties of wastewater vary across industries and significantly affect microbiome composition in the anaerobic reactor. Methanogenic archaea play a crucial role during anaerobic wastewater treatment. The most abundant acetoclastic methanogens in the anaerobic reactors for industrial wast

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3

Gao, Ai Hua, Shui Jiao Yang, Shang Bin Hu, Xiao Qing He, and Zhi Guo Lu. "Discharge Plasma for the Treatment of Industrial Wastewater." Applied Mechanics and Materials 71-78 (July 2011): 3075–78. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.3075.

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The treatment of industrial wastewaters collected from petrochemical works, gypsum plant, and printing and dyeing mill, was investigated at atmospheric pressure in air discharge plasma. The degradation effects of organic contaminants in water were compared for the printing and dyeing wastewater under different discharging conditions and for the wastewater from the other two plants under the same discharging conditions. The influences of several factors on chemical oxygen demand (COD) remove rate were studied experimentally. The results showed that the treatment effects for the same industrial

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4

Sreesai, Siranee, and Suthipong Sthiannopkao. "Utilization of zeolite industrial wastewater for removal of copper and zinc from copper-brass pipe industrial wastewaterA paper submitted to the Journal of Environmental Engineering and Science." Canadian Journal of Civil Engineering 36, no. 4 (2009): 709–19. http://dx.doi.org/10.1139/l09-008.

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Utilization of zeolite industrial wastewater as a sorbent and (or) precipitant to remove Cu and Zn from copper-brass pipe industrial wastewater was conducted. These wastewaters were sampled and values for pH, temperature, biochemical oxygen demand (BOD5), chemical oxygen demand (COD), total solids (TS), total dissolved solids (TDS), total suspended solids (TSS), and heavy metals were determined. In addition, the sorption isotherms of Cu and Zn in copper-brass pipe industrial wastewater onto solids of zeolite industrial wastewater at various dilutions of copper-brass pipe industrial wastewater

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Ahmed, Mohd Elmuntasir, Adel Al-Haddad, and Suad Al-Dufaileej. "Characterization and Profiling of Industrial Wastewater Toxicity in Kuwait." International Journal of Environmental Science and Development 13, no. 2 (2022): 35–41. http://dx.doi.org/10.18178/ijesd.2022.13.2.1369.

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Toxicity reduction is a main criterion in prioritizing industrial wastewater treatment objectives. This paper utilized a comprehensive survey of 41 industrial facilities to characterize their wastewater quality parameters and to assess their wastewater toxicity. The 41 factories were grouped under eleven industrial categories. Microtox relative toxicity test results indicated that industrial wastewater in Kuwait are mostly very toxic to toxic with the exception of farms wastewater which was found to be slightly toxic. The highest ranking toxic wastewaters where found to be metal forming, print

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6

Prokkola, Hanna, Anne Heponiemi, Janne Pesonen, Toivo Kuokkanen, and Ulla Lassi. "Reliability of Biodegradation Measurements for Inhibitive Industrial Wastewaters." ChemEngineering 6, no. 1 (2022): 15. http://dx.doi.org/10.3390/chemengineering6010015.

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Industrial wastewaters may contain toxic or highly inhibitive compounds, which makes the measurement of biological oxygen demand (BOD) challenging. Due to the high concentration of organic compounds within them, industrial wastewater samples must be diluted to perform BOD measurements. This study focused on determining the reliability of wastewater BOD measurement using two different types of industrial wastewater, namely pharmaceutical wastewater containing a total organic carbon (TOC) value of 34,000 mg(C)/L and industrial paper manufacturing wastewater containing a corresponding TOC value o

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7

Gulyas, H. "Processes for the removal of recalcitrant organics from industrial wastewaters." Water Science and Technology 36, no. 2-3 (1997): 9–16. http://dx.doi.org/10.2166/wst.1997.0471.

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Processes that are suitable for the elimination of recalcitrant organics from industrial wastewaters are reviewed. Most advantageous are separation processes which enable not only reuse of the water phase but also the recycling of the wastewater constituents. Besides separation processes many degradative wastewater techniques are available. However, for the removal of recalcitrant organics biological processes (which are economically beneficial) cannot be chosen, but a variety of nonbiological degradative processes exist which can be divided into oxidative and reductive technologies. The latte

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8

Böhm, B. "A test method to determine inhibition of nitrification by industrial wastewaters." Water Science and Technology 30, no. 6 (1994): 169–72. http://dx.doi.org/10.2166/wst.1994.0265.

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A biotest to investigate wastewaters for the presence of nitrification-inhibiting substances has been developed. The principal feature of the test system is a packed-bed fixed-film biological reactor operated as a differential reactor. The test has been used to determine the effects on nitrification of wastewaters especially from textile and leather industries. Inhibition could be found even when the wastewater was diluted considerably. Tannery sewage may cause particularly severe problems in biological wastewater treatment, as the degree of inhibition of this wastewater has been observed to b

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9

Toczyłowska-Mamińska, Renata, and Mariusz Ł. Mamiński. "Wastewater as a Renewable Energy Source—Utilisation of Microbial Fuel Cell Technology." Energies 15, no. 19 (2022): 6928. http://dx.doi.org/10.3390/en15196928.

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An underappreciated source of renewable energy is wastewater, both municipal and industrial, with global production exceeding 900 km3 a year. Wastewater is currently perceived as a waste that needs to be treated via energy-consuming processes. However, in the current environmental nexus, traditional wastewater treatment uses 1700–5100 TWh of energy on a global scale. The application of modern and innovative treatment techniques, such as microbial fuel cells (MFC), would allow the conversion of wastewater’s chemical energy into electricity without external energy input. It has been demonstrated

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10

Liu, J., and M. Tang. "Wastewater management approach in an industrial park." Water Science and Technology 2017, no. 2 (2018): 546–51. http://dx.doi.org/10.2166/wst.2018.160.

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Abstract Many industrial parks adopt a two-tier wastewater management framework whereby tenants and the park are required to build satellite and centralized wastewater treatment facilities, respectively. Due to the diversity of industrial wastewaters, the treatment process scheme in the public centralized wastewater treatment plant (WWTP) may not suit the characteristics of all effluents discharged from the tenants. In consideration of varying wastewater biodegradability, the treatment scheme in a centralized WWTP is advised to install two series of treatment processes. In detail, various effl

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11

Zheng, Lina, Qi Liu, Jiajing Liu, Jingni Xiao, and Guangjing Xu. "Pollution Control of Industrial Mariculture Wastewater: A Mini-Review." Water 14, no. 9 (2022): 1390. http://dx.doi.org/10.3390/w14091390.

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With the rapid development of intensive mariculture, lots of mariculture wastewaters containing residual feed and excrements are discharged into marinelands, leading to coastal pollution. Recently, the environmental problems caused by the discharge of mariculture wastewater have been paid much attention, as have other breeding industries in China. In fact, organic solid waste accounts for most of the pollutants and can be reduced by precipitation or filtration technologies, after which the supernatant can be easily treated by ecological methods. Some national guidelines and relevant local stan

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12

Zaffaroni, C., G. Daigger, P. Nicol, and T. W. Lee. "Wastewater treatment challenges faced by the petrochemical and refinery industry, and opportunities for water reuse." Water Practice and Technology 11, no. 1 (2016): 104–17. http://dx.doi.org/10.2166/wpt.2016.012.

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Industrial wastewater differs from municipal wastewater. The limits for treated effluent discharge and targets for re-use are typically the same, and derived from the best available technology for municipal wastewater treatment. The main treatment unitary processes are also the same; although proper adaptation to specific, different, industrial wastewater streams is needed. This paper provides some examples of the challenges presented by specific wastewater sources (high total dissolved solids, high temperature, spent caustic, etc.), lack of previous similar experience – e.g., using membrane b

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13

Tuin, B. J. W., R. Geerts, J. B. Westerink, and C. G. van Ginkel. "Pretreatment and biotreatment of saline industrial wastewaters." Water Science and Technology 53, no. 3 (2006): 17–25. http://dx.doi.org/10.2166/wst.2006.072.

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Wastewater from an Akzo Nobel production site contains more than 50 g/l total dissolved salts, mainly chlorides and sulphates, and is currently being treated after 10–20× dilution. Biological treatment of undiluted or less diluted wastewater is very desirable for environmental and economic reasons. Possibilities were investigated in laboratory scale reactors to treat this highly saline and high strength wastewater aerobically, either after long adaptation or after removing part of the salts by a pretreatment. Adaptation and selection from mixed activated sludge populations took approximately 4

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14

El Bakraoui, Houria, Miloudia Slaoui, Jamal Mabrouki, Driss Hmouni, and Céline Laroche. "Recent Trends on Domestic, Agricultural and Industrial Wastewaters Treatment Using Microalgae Biorefinery System." Applied Sciences 13, no. 1 (2022): 68. http://dx.doi.org/10.3390/app13010068.

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In addition to producing bioenergy and molecules with high added value, microalgae have been recognized as an efficient microorganism for wastewater treatment. However, a major obstacle preventing its widespread use is the high energy cost of pretreatment, cultivation and downstream processes. Different types of wastewaters have been tested as culture mediums for microalgal biorefinery system. This review gives a summary of the most used microalgae strains for wastewater treatment, as well as information on the physical and chemical characteristics of domestic, agricultural, and industrial was

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15

Włodarczyk, Barbara Janina, and Paweł Piotr Włodarczyk. "Feeding a Membrane-less Microbial Fuel Cell by Mixed Municipal and Industrial Wastewater." Civil and Environmental Engineering Reports 33, no. 4 (2024): 50–62. http://dx.doi.org/10.59440/ceer/178189.

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Due to the constant growth of the world's population, the amount of generated wastewater is also constantly increasing. One of the devices that can use wastewater as a raw material for energy production is a microbial fuel cell (MFC). MFCs technology is constantly evolving. However, to increase its use, it is necessary to improve its efficiency. There are various possibilities to ensure this, such as the use of new electrode materials, new cell designs, or the use of wastewaters from different sources. In this paper the analysis of MFC operation (cell voltage, power, and current density) fed b

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16

Viraraghavan, T., and A. Ayyaswami. "Use of peat in water pollution control: a review." Canadian Journal of Civil Engineering 14, no. 2 (1987): 230–33. http://dx.doi.org/10.1139/l87-035.

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Peat, besides being plentiful and inexpensive, possesses several other qualities that make it an effective medium for the removal of pollutants. This paper presents a review of its use in water pollution control — in the treatment of sanitary and industrial wastewaters. Key words: peat, water pollution control, wastewater treatment, onsite wastewater systems, industrial wastes.

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17

Väänänen, Pentti, Pekka Pouttu, and Timo Kulmala. "Joint Treatment of Industrial and Municipal Wastewater – Case Project: City of Kotka, Finland." Water Science and Technology 25, no. 1 (1992): 83–92. http://dx.doi.org/10.2166/wst.1992.0013.

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The National Board of Waters in Finland has proposed a study on the joint treatment of industrial and municipal wastewaters of the City of Kotka. This study is of great interest due to the large forest products industry and food industry in Kotka. All of the wastewaters from the forest products and the food industry and the municipal sewage have been found to be suitable for biological treatment, which makes the joint treatment applicable. An activated sludge process is selected because it takes advantage of the large amount of nutrients in the municipal sewage and it has proved to be the most

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18

Zubareva, G. I. "FLOTATION IN TECHNOLOGICAL SCHEMES OF INDUSTRIAL WASTEWATER TREATMENT." Construction and Geotechnics 10, no. 2 (2019): 67–77. http://dx.doi.org/10.15593/2224-9826/2019.4.07.

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The necessity of measures to prevent environmental pollution by industrial emissions, in particular sewage, is substantiated. It has been shown that one of the most promising methods for cleaning industrial wastewater is flotation. Its essence, characteristics and types of flotation are discussed. The factors that determine the use of different types of flotation for the treatment of industrial wastewater are listed. It is shown that the flotation method can be used to concentrate various in nature pollutants from industrial wastes: suspended solids, petroleum products, fats, heavy metal ions,

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19

Tünay, Olcay, Isik Kabdasli, Derin Orhon, and Saadettin Kolçak. "Ammonia removal by magnesium ammonium phosphate precipitation in industrial wastewaters." Water Science and Technology 36, no. 2-3 (1997): 225–28. http://dx.doi.org/10.2166/wst.1997.0524.

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In this study, the theoretical basis and limitations of magnesium ammonium phosphate (MAP) precipitation are investigated and experimentally tested for leather tanning industry. The MAP precipitation is applied to leather tanning wastewaters for both segregated flows containing high ammonia concentrations and combined flows. Segregated flow treatment on smaller volumes of wastewater provided an ammonia concentration of down to 150 mg l−1 NH3-N. The resulting ammonia concentration of MAP precipitation on combined wastewater is at the level of domestic wastewater which eliminates the need of fur

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20

Ramesh Lamba, Himanshu. "Optimizing Bioaugmentation Strategies for Industrial Wastewater Treatment." International Journal of Science and Research (IJSR) 9, no. 1 (2020): 1905–8. http://dx.doi.org/10.21275/sr24103171800.

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21

Verijkazemi, Kobra, and Reza Jalilzadeh Yengejeh. "Simulation of an Industrial Wastewater Treatment Plant by Up-flow Anaerobic Fixed Bed Bioreactor Based on an Artificial Neural Network." Avicenna Journal of Environmental Health Engineering 9, no. 1 (2022): 1–8. http://dx.doi.org/10.34172/ajehe.2022.01.

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Given the variable nature of industrial wastewaters, the appropriate operation of an industrial wastewater treatment plant (WWTP) is a prerequisite for keeping process stability at ideal conditions. In this respect, an artificial neural network (ANN) can be a powerful device for the prediction of treatment performance. This study assessed some qualitative parameters of industrial wastewater (Amol Industrial Estate) during a one-year operating period. The wastewater treatment process consisted of an equalization tank, up-flow anaerobic fixed bed (UAFB) bioreactor, activated sludge tank, sedimen

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22

Paśmionka, Iwona B., Piotr Herbut, Grzegorz Kaczor, et al. "Influence of COD in Toxic Industrial Wastewater from a Chemical Concern on Nitrification Efficiency." International Journal of Environmental Research and Public Health 19, no. 21 (2022): 14124. http://dx.doi.org/10.3390/ijerph192114124.

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COD is an arbitrary indicator of the content of organic and inorganic compounds in wastewater. The aim of this research was to determine the effect of COD of industrial wastewater on the nitrification process. This research covered wastewater from acrylonitrile and styrene–butadiene rubbers, emulsifiers, polyvinyl acetate, styrene, solvents (butyl acetate, ethyl acetate) and owipian® (self-extinguishing polystyrene intended for expansion) production. The volume of the analyzed wastewater reflected the active sludge load in the real biological treatment system. This research was carried out by

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23

Kamaz, Mohanad, S. Ranil Wickramasinghe, Satchithanandam Eswaranandam, et al. "Investigation into Micropollutant Removal from Wastewaters by a Membrane Bioreactor." International Journal of Environmental Research and Public Health 16, no. 8 (2019): 1363. http://dx.doi.org/10.3390/ijerph16081363.

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Direct potable reuse of wastewater is attractive as the demand for potable water increases. However, the presence of organic micropollutants in industrial and domestic wastewater is a major health and environmental concern. Conventional wastewater treatment processes are not designed to remove these compounds. Further many of these emerging pollutants are not regulated. Membrane bioreactor based biological wastewater treatment has recently become a preferred method for treating municipal and other industrial wastewaters. Here the removal of five selected micropollutants representing different

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24

van Dijk, L., and G. C. G. Roncken. "Membrane bioreactors for wastewater treatment: the state of the art and new developments." Water Science and Technology 35, no. 10 (1997): 35–41. http://dx.doi.org/10.2166/wst.1997.0353.

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The combination of membrane separation technology and bioreactors has lead to a new focus on wastewater treatment. The application of membranes has led to very compact wastewater treatment systems with an excellent effluent quality. For concentrated wastewaters, like industrial streams and landfill leachate the membrane bioreactor has been applied at full scale successfully. The relatively high energy requirements have hindered the wide spread application of membrane bioreactors. Using new membrane techniques, like transfer flow modules, creates the possibilities of a more widespread applicati

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Poi, Gregory, Esmaeil Shahsavari, Arturo Aburto-Medina, and Andrew S. Ball. "Bioaugmentation: an effective commercial technology for the removal of phenols from wastewater." Microbiology Australia 38, no. 2 (2017): 82. http://dx.doi.org/10.1071/ma17035.

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Phenol represents a huge problem in industrial wastewater effluents and needs to be removed due to its toxic and carcinogenic nature. The removal of phenol from the wastewater is often both expensive and time consuming; there is therefore a requirement for a more effective, sustainable solution for the removal of phenol from wastewaters. Bioaugmentation or the addition of phenol degrading microorganisms to contaminated effluents is one such sustainable approach being considered. Here, we describe how bioaugmentation has been applied for the biological treatment of phenol in industrial wastewat

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Rueda Márquez, Juan, Irina Levchuk, and Mika Sillanpää. "Application of Catalytic Wet Peroxide Oxidation for Industrial and Urban Wastewater Treatment: A Review." Catalysts 8, no. 12 (2018): 673. http://dx.doi.org/10.3390/catal8120673.

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Catalytic wet peroxide oxidation (CWPO) is emerging as an advanced oxidation process (AOP) of significant promise, which is mainly due to its efficiency for the decomposition of recalcitrant organic compounds in industrial and urban wastewaters and relatively low operating costs. In current study, we have systemised and critically discussed the feasibility of CWPO for industrial and urban wastewater treatment. More specifically, types of catalysts the effect of pH, temperature, and hydrogen peroxide concentrations on the efficiency of CWPO were taken into consideration. The operating and maint

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27

Cornacchio, L., E. R. Hall, and J. T. Trevors. "Modified Anaerobic Serum Bottle Testing Procedures for Industrial Wastewaters L." Water Quality Research Journal 23, no. 3 (1988): 450–59. http://dx.doi.org/10.2166/wqrj.1988.033.

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Abstract Serum bottle bioassay techniques are batch procedures which provide a cost efficient alternative to continuous flow studies for determining anaerobic treatability characteristics of an industrial wastewater. In addition, the toxic effect of the wastewater on the anaerobic microorganisms is easily assessed in a relatively short period of time. As part of a study to screen the anaerobic treatability characteristics of a large number of industrial wastewaters, additional research was carried out to modify the original serum bottle procedures for routine use. Several experiments were comp

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28

Žgajnar Gotvajn, A., and J. Zagorc-Končan. "Identification of inhibitory effects of industrial effluents on nitrification." Water Science and Technology 59, no. 4 (2009): 797–803. http://dx.doi.org/10.2166/wst.2009.060.

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The aim of our work was to determine the extent of inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192 2007) for various wastewaters. We have selected several types of wastewaters different in their origin and composition: pharmaceutical wastewater, tannery wastewater and municipal landfill leachate. To confirm results of toxicity testing, additional ready biodegradability assessment test with measurement of oxygen consumption was accomplished to indicate the impact of effluents to nitrification process. Pharmaceutical wastewater was toxic to

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29

Irshad, Muhammad Atif, Muhammad Ahmad Humayoun, Sami A. Al-Hussain, et al. "Green and Eco-Friendly Treatment of Textile Wastewater by Using Azadirachta indica Leaf Extract Combined with a Silver Nitrate Solution." Sustainability 15, no. 1 (2022): 81. http://dx.doi.org/10.3390/su15010081.

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The present study was conducted to treat textile industrial wastewater through the combination of green and synthetic solutions. Two case studies were applied for the treatment of wastewater. In the first case, discharged industrial effluent was reacted with Azadirachta Indica leaf extract solution for a 4 to 72 h retention time. After the reaction, some pollutants were treated but most required higher retention time and concentration of A. indica extract, which could be a potential adsorbent for wastewater treatment. In the second case, the discharged industrial effluent was reacted with A. i

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30

Lettinga, G., and L. W. Hulshoff Pol. "UASB-Process Design for Various Types of Wastewaters." Water Science and Technology 24, no. 8 (1991): 87–107. http://dx.doi.org/10.2166/wst.1991.0220.

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In this paper the design of UASB-reactors is discussed for different types of wastewater, viz. industrial soluble non-complex wastewaters, SS-rich complex wastewaters and domestic sewage. The paper not only deals with the UASB-reactor design, but also with other treatment steps, pre- as well as post-treatment, that are required for as complete as possible overall wastewater purification.

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Orupõld, K., K. Hellat, and T. Tenno. "Estimation of treatability of different industrial wastewaters by activated sludge oxygen uptake measurements." Water Science and Technology 40, no. 1 (1999): 31–36. http://dx.doi.org/10.2166/wst.1999.0008.

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The activated sludge short-term respiration measurement is proposed for assessing the properties of activated sludge and biological treatability of wastewaters. Different influents to the wastewater treatment plant were analyzed and compared on the basis of exogenous oxygen uptake rates of activated sludge. The kinetic parameters of biodegradation processes were determined by monitoring the degradation-associated oxygen consumption in tests with different amounts of wastewaters from textile industries and tanneries. The short-term oxygen demands in the tests formed 25-45% of the biochemical ox

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Aasim, Muhammad Tayyab, Muhammad Shaheer Tariq, Muhammad Danish, Iqra Abbasi, Ali Raza, and Hammad Haider. "Durability Assessment of Recycled Aggregate Geopolymer Concrete Mixed with Wastewater." MATEC Web of Conferences 398 (2024): 01032. http://dx.doi.org/10.1051/matecconf/202439801032.

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The advancement of an environmentally friendly setting is complex due to the significant carbon footprint of cement, substantial construction and demolition waste, and large quantities of industrial waste wastewater. This study aims to increase building sustainability by analyzing the long-term durability of recycled aggregate geopolymer concrete (RGC) manufactured using four different wastewaters. To evaluate each wastewater’s effect on sulfuric acid resistance and chloride ion migration (CIM) at various curing times, RGC was used in place of fresh water in the tests. The results revealed tha

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Hao, Oliver J., Shin Chien-Jen, Lin Cheng-Fang, Jeng Fu-Tien, and Chen Zen-Chyuan. "Use of microtox tests for screening industrial wastewater toxicity." Water Science and Technology 34, no. 10 (1996): 43–50. http://dx.doi.org/10.2166/wst.1996.0237.

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Conventional parameters such as chemical oxygen demand and suspended solids may not detect toxic compounds present in a variety of industrial wastewaters and treated wastes. Thus, the presence of toxicity in many industrial wastes presents a significant impact on biological wastewater treatment, and exerts adverse effects on receiving waters. Because of their easy technique and rapid turnaround results, the Microtox tests were used in this study to pinpoint unusual wastewaters, evaluate the toxicity reduction through activated sludge processes, observe the impact of excessive chemical addition

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34

Chowdhury, Manjushree, Israil Hossain, Amal Kanti Deb, and Tapan Kumar Biswas. "Removal of Toxicants from Leather Industrial Wastewater Using Sawdust Filter Media and Ferric Oxide Coagulant." Oriental Journal of Chemistry 35, no. 2 (2019): 597–604. http://dx.doi.org/10.13005/ojc/350213.

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The leather industrial wastewaters are a major source of water pollution among all industrial sector considering both quantity and composition. This research study was focused on the current chemical and physical parameters of tannery wastewater and treatment processes through sawdust filter media and ferric oxide (Fe2O3) coagulant. The study found that tannery wastewater contained exceptionally high values of TDS, TSS, TS, BOD, COD, SO42-, Cl-, Na, Ca, chromium, lead, cadmium and arsenic and theses parameters of the composite were exceeded the standard discharge limits which are considered as

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35

Kurniawan, Vittorio, Wati Asriningsih Pranoto, and Bryan Tan. "The prospect of utilizing recycled wastewater in conserving freshwater usage in an industrial park." E3S Web of Conferences 429 (2023): 02002. http://dx.doi.org/10.1051/e3sconf/202342902002.

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Recycled wastewater has been identified as an alternative source of domestic water. This paper assesses whether the utilization of recycled wastewater produced by an industrial park in Batam Island could reduce the freshwater extraction from the primary source. The analysis is carried out by probing the record of water usage and the sewage treatment plant’s production in the industrial park for almost 2 years. The recycled wastewater’s quality limits its usage only for gardening and toilet flushing. Even if it cannot cover all sorts of activities, utilizing recycled wastewater could conserve f

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Cappai, G., A. Carucci, and A. Onnis. "Use of industrial wastewaters for the optimization and control of nitrogen removal processes." Water Science and Technology 50, no. 6 (2004): 17–24. http://dx.doi.org/10.2166/wst.2004.0354.

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In this experimental study the characterization of 2 industrial wastewaters, coming from an ice cream production industry (IW1) and a beet-sugar factory (IW2), with respect to their readily biodegradable fraction and denitrification potential, has been performed. To this end physical-chemical and biological characterization methods, both anoxic and aerobic, were used. Moreover a pilot scale SBR fed with municipal wastewater was started to verify the effect of the gradual addition of the concentrated organic wastewaters during the anoxic phase. The SBR was initially fed only with a primary muni

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Moreno-Andrade, Iván, Gloria Moreno, Gopalakrishnan Kumar, and Germán Buitrón. "Biohydrogen production from industrial wastewaters." Water Science and Technology 71, no. 1 (2014): 105–10. http://dx.doi.org/10.2166/wst.2014.471.

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The feasibility of producing hydrogen from various industrial wastes, such as vinasses (sugar and tequila industries), and raw and physicochemical-treated wastewater from the plastic industry and toilet aircraft wastewater, was evaluated. The results showed that the tequila vinasses presented the maximum hydrogen generation potential, followed by the raw plastic industry wastewater, aircraft wastewater, and physicochemical-treated wastewater from the plastic industry and sugar vinasses, respectively. The hydrogen production from the aircraft wastewater was increased by the adaptation of the mi

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Egamberdiev, N. B., Zilola Sharipjonova, Bobur Nasibov, A. O. Khomidov, M. I. Alimova, and A. A. Abdumalikov. "Biological treatment of industrial and domestic wastewater of a brewery in Uzbekistan." E3S Web of Conferences 264 (2021): 01055. http://dx.doi.org/10.1051/e3sconf/202126401055.

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During the period of water shortage in the Republic, modern resource-saving irrigation methods and the use of purified and industrial waters and their reuse in irrigation is an urgent problem in ecology. Among the methods for treating industrial wastewater in a cheaper, cost effective way is the biological treatment method. It is the study of the effectiveness of biological treatment of industrial wastewater from primary winemaking using selected strains of aquatic plants (pistia). The object of wastewater research is selecting a Pistia algae strain, carrying out biochemical, hydrochemical ana

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Bode, H. "Anaerobic-Aerobic Treatment of Industrial Wastewater." Water Science and Technology 20, no. 4-5 (1988): 189–98. http://dx.doi.org/10.2166/wst.1988.0166.

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The paper evaluates the question of whether a combined anaerobic-aerobic or a solely aerobic treatment of some particular industrial wastewaters leads to better results. Therefore three different industrial wastewaters were treated in two different process lines: one line consisted of anaerobic treatment prior to aerobic treatment and in the other, only aerobic treatment was applied. The experiments were run with wastewater from:–the pectin industry–the sugar industry (beet sugar)–the animal pulp industry. The data presented in this paper were gained from experimental work which was conducted

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Inizan, M., A. Freval, J. Cigana, and J. Meinhold. "Aerobic granulation in a sequencing batch reactor (SBR) for industrial wastewater treatment." Water Science and Technology 52, no. 10-11 (2005): 335–43. http://dx.doi.org/10.2166/wst.2005.0710.

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Aerobic granulation seems to be an a attractive process for COD removal from industrial wastewater, characterised by a high content of soluble organic compounds. In order to evaluate the practical aspects of the process, comparative experimental tests are performed on synthetic and on industrial wastewater, originating from pharmaceutical industry. Two pilot plants are operated as sequencing batch bubble columns. Focus was put on the feasibility of the process for high COD removal and on its operational procedure. For both wastewaters, a rapid formation of aerobic granules is observed along wi

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Pandey, Bharat Chandra, and Sangita Gupta. "Review: Wastewater Treatment in Different Industries." International Journal for Research in Applied Science and Engineering Technology 10, no. 8 (2022): 563–68. http://dx.doi.org/10.22214/ijraset.2022.46245.

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Abstract: Wastewater treatment is a process used to remove contaminants from wastewater and convert it into an effluent that can be returned to the water cycle. Once returned to the water cycle, the effluent creates an acceptable impact on the environment or is reused for various purposes (called water reclamation). The treatment process takes place in a wastewater treatment plant. There are several kinds of wastewater which are treated at the appropriate type of wastewater treatment plant. For domestic wastewater (also called municipal wastewater or sewage), the treatment plant is called a se

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Al-Muzaini, Saleh, and Ahmad A. Ghosn. "Fate of Conventional/Priority Organic Pollutants Associated with Wastewater Reuse in Soil Irrigation in Kuwait." Water Science and Technology 40, no. 7 (1999): 1–10. http://dx.doi.org/10.2166/wst.1999.0314.

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Soil contamination from conventional/priority organic pollutants associated the reuse of wastewater for agricultural irrigation in selected sites in Kuwait is assessed in this paper using a laboratory pilot plant designed for this purpose. The permeated wastewaters included industrial and tertiary treated wastewaters from different industrial and wastewater treatment plants in Kuwait. Tab (potable) water will be also used as a reference base. The investigated soil sites covered representative agricultural areas in Kuwait including Al-Wafra, Al-Abdally and Sulaibiya agricultural sites. The soil

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Li, Lili, Yaobo Shi, Yun Huang, Anlu Xing, and Hao Xue. "The Effect of Governance on Industrial Wastewater Pollution in China." International Journal of Environmental Research and Public Health 19, no. 15 (2022): 9316. http://dx.doi.org/10.3390/ijerph19159316.

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Water pollution not only aggravates the deterioration of the ecological environment and endanger human health, but also has a significantly negative impact on economic growth and social development. It is crucial to investigate the relationship between industrial wastewater governance and industrial wastewater pollution on the path to reduce water pollution. In this paper, we studied whether industrial wastewater governance affected industrial wastewater pollution using the panel fixed effect model and system generalized moment estimation model (SYS-GMM) with the panel data of 30 provinces fro

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Khatkar, Satvinder, Parveen Kaur, Raman Singh, and Bhawna Pareek. "Waste Water Treatment and Future Perspectives." Contemporary Advances in Science and Technology 07, no. 01 (2024): 105–16. http://dx.doi.org/10.70130/cast.2024.7108.

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Industrial wastewater management presents a significant environmental challenge in the twenty-first century, driven by rapid industrialization and escalating waste generation. This review analyzes different categories of wastewater, their properties, and treatment methods, while also discussing future directions in wastewater management. This study classifies wastewater into several primary categories: storm run-off, domestic, agricultural, and industrial wastewaters, emphasizing organic and inorganic industrial effluents. Analysis indicates that around 80% of ailments are waterborne, as repor

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Sultana, Mar-Yam, Christos Akratos, Dimitrios Vayenas, and Stavros Pavlou. "Constructed wetlands in the treatment of agro-industrial wastewater: A review." Chemical Industry 69, no. 2 (2015): 127–42. http://dx.doi.org/10.2298/hemind150121018s.

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Due to their simplicity and low operation cost, constructed wetlands are becoming more prevalent in wastewater treatment all over the world. Their range of applications is no longer limited to municipal wastewater but has expanded to the treatment of heavily polluted wastewaters such as agro-industrial effluents. This paper provides a comprehensive literature review of the application of constructed wetlands in treating a variety of agro-industrial wastewaters, and discusses pollutant surface loads and the role of constructed wetland type, prior-treatment stages and plant species in pollutant

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Rintala, J. "High-Rate Anaerobic Treatment of Industrial Wastewaters." Water Science and Technology 24, no. 1 (1991): 69–74. http://dx.doi.org/10.2166/wst.1991.0011.

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Anaerobic mesophilic treatment of synthetic (a mixture of acetate and methanol) and thermomechanical pulping (TMP) wastewater was studied in laboratory-scale upflow anaerobic sludge blanket (UASB) reactors and filters with emphasis on the process start-up. The reactors were inoculated with nongranular sludge. The start-up of mesophilic and thermophilic processes inoculated with mesophilic granular sludge was investigated in UASB reactors fed with diluted vinasse. The start-up proceeded faster in the filters than in the UASB reactors with TMP and synthetic wastewater. Loading rates of over 15 k

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El, Nadi M.H* El Sergany F.A.R El Hosseiny O.M. "INDUSTRIAL WASTEWATER TREATMENT IN DAIRY INDUSTRY." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, no. 11 (2016): 295–301. https://doi.org/10.5281/zenodo.166856.

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This research to get the optimal solution for the treatment of wastewater for Labanita dairy factory, which lies in Noubariya City, Behira Governorate, Egypt. A pilot lab scale was erected in the Labanita dairy factory laboratory. The pilot consisted from feeding tank followed by DAF unit followed by SBR unit. Different operation scenarios had been applied to determine the optimal operation procedure and the best removal efficiency. Samples were taken continuously for 3 months from the inlet, outlet and between the units of treatment to determine the parameters (COD, TSS, TDS and pH), in order

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Meidl, John, and CC Lu. "Wastewater treatment: Raising the standard of industrial wastewater." Filtration & Separation 43, no. 10 (2006): 32–33. http://dx.doi.org/10.1016/s0015-1882(06)71039-4.

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Kiestra, H., and E. Eggers. "Treatment of Industrial Wastewaters." Water Science and Technology 18, no. 3 (1986): 5–16. http://dx.doi.org/10.2166/wst.1986.0032.

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A general analysis is made of the current treatment methods for industrial wastewater. Mechanical, physico-chemical and biological treatment processes are discussed and the pros and contras of aerobic versus anaerobic treatment are listed, in terms of BOD and COD reduction, energy demand, operational aspects, land use, sensitivity and sludge production. In general, anaerobic treatment is attractive in cases where wastewater with high BOD concentrations has to be treated while aerobic treatment is less sensitive and allows (de) nitrification in the same reactor. The latest developments in waste

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Chen, Zhiran, and Hongying Chu. "Analysis of common problems in industrial wastewater treatment and countermeasures." IOP Conference Series: Earth and Environmental Science 937, no. 4 (2021): 042066. http://dx.doi.org/10.1088/1755-1315/937/4/042066.

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Abstract With the development of industry, the industrial wastewater produced by all walks of life become more and more, which cannot be overestimated, studies on the technology of industrial wastewater treatment are conducive to the development of industrial wastewater treatment. The paper analyzes in detail the treatment methods of industrial wastewater, including physical method, chemical method and biological method, The application of the three methods is relatively simple, and several methods have been merged. Moreover, the current industrial wastewater treatment in the paper industry, p

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