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1

Rivera, Juan de Dios. "Aerodynamic collection efficiency of fog water collectors." Atmospheric Research 102, no. 3 (2011): 335–42. http://dx.doi.org/10.1016/j.atmosres.2011.08.005.

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2

Zhang, Ming, Zhiyuan Zheng, Yuanqing Zhu, Zhiqiang Zhu, Ting Si, and Ronald X. Xu. "Combinational biomimetic microfibers for high-efficiency water collection." Chemical Engineering Journal 433 (April 2022): 134495. http://dx.doi.org/10.1016/j.cej.2022.134495.

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3

Barbosa, Alexandro, Felipe Anderson Smith de Medeiros, and Pedro Simões. "Governance and Efficiency in Brazilian Water Utilities: An Analysis Based on Revenue Collection Efficiency." Water 16, no. 17 (2024): 2483. http://dx.doi.org/10.3390/w16172483.

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This study analyzed the relevance of governance structure for efficient revenue collection by Brazilian water utilities (WUs). Data were collected from the National Information System on Sanitation (SNIS) for 127 Brazilian WUs, covering a balanced longitudinal panel from 2018 to 2022. The governance structures evaluated included ownership (public or private) and corporatization (publicly traded or not). We searched scientific databases and did not find any studies on the efficiency of specific WUs in collecting customer bills for services rendered and its relationship with this type of governa
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4

Azeem, Musaddaq, Adrien Guérin, Thomas Dumais, et al. "Optimal Design of Multilayer Fog Collectors." ACS Applied Materials & Interfaces 12, no. 6 (2020): 7736–46. https://doi.org/10.1021/acsami.9b19727.

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The document presents a study on the optimal design of multilayer fog collectors to improve water collection efficiency.  The research addresses the need for a common framework to predict, measure, and compare the efficiency of new fog collector prototypes.  A general theory and an experimental protocol are proposed to quantify water collection efficiency.  The results show that multilayer collectors are more efficient than single-layer ones, with maximum efficiency achieved using collectors with 4 to 5 layers and an operational solidity of 0.3. Experiments confirm that multilay
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Knapczyk-Korczak, Joanna, Piotr K. Szewczyk, Daniel P. Ura, Katarzyna Berent, and Urszula Stachewicz. "Hydrophilic nanofibers in fog collectors for increased water harvesting efficiency." RSC Advances 10, no. 38 (2020): 22335–42. http://dx.doi.org/10.1039/d0ra03939j.

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Lei, Jun, and Zhiguang Guo. "A fog-collecting surface mimicking the Namib beetle: its water collection efficiency and influencing factors." Nanoscale 12, no. 13 (2020): 6921–36. http://dx.doi.org/10.1039/c9nr10808d.

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In the Namib Desert, beetles can obtain water by fog-basking. In this review, we discussed the water collection rate of surfaces inspired by beetles from three aspects: surface wettability, surface structure and surface distribution.
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Ang, Barbara T. W., Choon Hwai Yap, Wee Siang Vincent Lee, and Junmin Xue. "Bioinspired Dual-Tier Coalescence for Water-Collection Efficiency Enhancement." Langmuir 34, no. 44 (2018): 13409–15. http://dx.doi.org/10.1021/acs.langmuir.8b02474.

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8

Huang, Zhi, Xiantao Zhang, and Xuejiao Hu. "Dual-scale micro/nanostructures for high-efficiency water collection." Materials Research Bulletin 92 (August 2017): 19–22. http://dx.doi.org/10.1016/j.materresbull.2017.04.001.

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9

Tiwari, G. N., and A. K. Singh. "Thermal efficiency of collection-cum-storage solar water heater." Energy Conversion and Management 34, no. 2 (1993): 147–52. http://dx.doi.org/10.1016/0196-8904(93)90156-5.

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10

Alsuhaili, Rafa H., Awatif Soaded A. Alsaqqar, and Nawar Omran Ali Nasser. "INITIAL COLLECTION EFFICIENCY FOR GLASS FILTER MEDIA." Journal of Engineering 18, no. 2 (2023): 137–47. http://dx.doi.org/10.31026/j.eng.2012.02.01.

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This study investigated the ability of using crushed glass solid wastes in water filtration by using a pilot plant, constructed in Al-Wathba water treatment plant in Baghdad. Different depths and different grain sizes of crushed glass were used as mono and dual media with sand and porcelaniate in the filtration process. The mathematical model by Tufenkji and Elimelech was used to evaluate the initial collection efficiency η of these filters. The results indicated that the collection efficiency varied inversely with the filtration rate. For the mono media filters the theoretical ηth values were
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11

Xie, Qiongdan, BeiEr Yang, Jiangtao Mu, et al. "Superhydrophobic carbon papers for electrostatic water collection from fog." E3S Web of Conferences 603 (2025): 01005. https://doi.org/10.1051/e3sconf/202560301005.

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Fog collection presents a promising solution to water scarcity in arid regions. Typically, hydrophilic surfaces are used for this purpose. This study demonstrates that electrically conductive PTFE-coated superhydrophobic carbon papers are highly effective for electrostatic fog collection. The wettability of the carbon paper has minimal impact on collection efficiency. Despite the superhydrophobic nature of the carbon papers causing condensed fog particles to aggregate into spherical droplets, this aggregation has little effect on collection performance. Additionally, the efficiency of fog coll
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Chen, Hongda, Jingnan Zhao, Wenjian Ma, Zhiquan Guo, and Yuanchen Cui. "Optimization of Laser-Patterned Superhydrophilic–Superhydrophobic Surfaces on 304 Stainless Steel for Enhanced Fog Water Collection." Optics 5, no. 4 (2024): 486–513. http://dx.doi.org/10.3390/opt5040037.

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This study focuses on creating micro-nano structures on the surface of 304 stainless steel using nanosecond lasers to achieve superhydrophobicity for fog water collection experiments in a fog chamber. By adjusting pattern parameters, an uneven wettability surface was processed, and six samples were placed at different positions in the chamber to study water collection efficiency from various surfaces. The experimental results indicate that the water collection efficiency of the patterned superhydrophobic surface is superior to that of the original surface, with the front sample collecting 0.45
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13

Li, Donghao, Juan Fang, Ruirui Liu, and Tingting Geng. "Analysis of the Droplet collection efficiency of the Ringsail parachute." Journal of Physics: Conference Series 3041, no. 1 (2025): 012015. https://doi.org/10.1088/1742-6596/3041/1/012015.

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Abstract A numerical model is established for calculating the water droplet collection efficiency on the ringsail parachute during spacecraft recovery, revealing distribution patterns of droplet accumulation on parachute surfaces. The methodology consists of two sequential phases: First, the airflow field around the ringsail parachute was simulated using computational fluid dynamics (CFD) methods. Subsequently, the droplet-phase governing equations were solved to obtain the surface collection efficiency, thereby mapping the water droplet impingement distribution - a critical foundation for eva
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14

Zhu, Hai, Fuchao Yang, Jing Li, and Zhiguang Guo. "High-efficiency water collection on biomimetic material with superwettable patterns." Chemical Communications 52, no. 84 (2016): 12415–17. http://dx.doi.org/10.1039/c6cc05857d.

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A superhydrophilic surface with two superhydrophobic circular patterns was successfully prepared, which showed outstanding fog-harvesting efficiency with a water collection rate (WCR) of 1316.9 mg h<sup>−1</sup> cm<sup>−2</sup>. The water collection process can be repeated 10 times without obvious variation in the WCR.
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15

Tomaszewski, Adam, Tomasz Przybyliński, and Marcin Lackowski. "Experimental and Numerical Investigation of Spray Scrubber Dust Collection Efficiency." Applied Sciences 14, no. 23 (2024): 11240. https://doi.org/10.3390/app142311240.

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Spray scrubbers are widely used in gas purification applications and allow fulfillment of the demands of air quality norms introduced all over the world. They effectively remove harmful gases like sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter from industrial emissions, reducing their impact on air quality. Moreover, by capturing greenhouse gases such as carbon dioxide (CO2) in certain applications, spray scrubbers contribute to efforts to reduce climate change. Optimization of scrubber internal elements leads to reduced energy usage and lowered water mass flow while maint
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16

Wang, Yinchao, Zihao Yin, Junnan Han, et al. "Optimization and Efficiency Analysis of Lunar Water Vapor Condensation Collection Structure Devices." Journal of Physics: Conference Series 3024, no. 1 (2025): 012009. https://doi.org/10.1088/1742-6596/3024/1/012009.

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Abstract Aimed at the technical challenge of low water vapor collection efficiency in the in-situ thermal extraction of lunar polar water ice, this study, based on the heat and mass transfer characteristics of frost layer porous media, proposes a solution to enhance the gas-solid phase transition rate by optimizing the internal surface area of the water vapor collection unit. Through the establishment of a water vapor condensation dynamics model under vacuum and low-temperature conditions, the coupling effects of frost layer porosity and temperature field on the mass transfer process are revea
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17

Guo, Yisen, and Yongsheng Lian. "Calculation of Water Collection Efficiency Using a Multiphase Flow Solver." Journal of Aircraft 56, no. 2 (2019): 685–94. http://dx.doi.org/10.2514/1.c034793.

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18

Grégoire, Laura, Jana Kholova, Rakesh Srivastava, Charles Thomas Hash, Yves Vigouroux, and Vincent Vadez. "Transpiration efficiency variations in the pearl millet reference collection PMiGAP." PLOS ONE 19, no. 7 (2024): e0299686. http://dx.doi.org/10.1371/journal.pone.0299686.

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Transpiration efficiency (TE), the biomass produced per unit of water transpired, is a key trait for crop performance under limited water. As water becomes scarce, increasing TE would contribute to increase crop drought tolerance. This study is a first step to explore pearl millet genotypic variability for TE on a large and representative diversity panel. We analyzed TE on 537 pearl millet genotypes, including inbred lines, test-cross hybrids, and hybrids bred for different agroecological zones. Three lysimeter trials were conducted in 2012, 2013 and 2015, to assess TE both under well-watered
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19

Bopche, Santosh, and Sandeep Lamba. "Experimental evaluation study of collection efficiency of cavity receivers." World Journal of Engineering 17, no. 2 (2019): 161–73. http://dx.doi.org/10.1108/wje-05-2019-0156.

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Purpose This paper aims to present experimental work examining the effect of opening size on the collection efficiency of cavity-type receiver geometries, e.g. modified cavity and spherical cavity with single- as well as dual-stage water heating. The correlations, obtained using the experimentally obtained data, are helpful in designing of cavity receivers (modified and spherical geometry type) to be used in solar-power harnessing assignments/projects, for yielding better system performance. Design/methodology/approach The parameters of study encompass receiver opening or aperture ratios (d/D,
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20

Fu, Hui, Wenyi Xu, Zhen Liu, and Keping Yan. "Fog Droplet Collection by Corona Discharge in a Needle–Cylinder Electrostatic Precipitator with a Water Cooling System." Separations 9, no. 7 (2022): 169. http://dx.doi.org/10.3390/separations9070169.

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In this study, a needle–cylinder electrostatic precipitator with a water cooling system was designed to enhance the harvest of atmospheric water in wet flue gas. The effects of flow rate, temperature and particles on the collection of fog droplets were investigated. Meanwhile, the energy efficiency of water collection was analyzed at different voltages. The results show that the current decreases with the increase of air relative humidity under the same voltage, and the breakdown voltage increases obviously. Concurrently, by appropriately reducing the wet flue gas flow velocity, the residence
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21

Charoensook, Daleanna, Shah Md Ashiquzzaman Nipu, Ana Girish, et al. "Three-Dimensional Printing of Bioinspired Hierarchical Structures for Enhanced Fog Collection Efficiency in 3D Space via Vat Photopolymerization." Biomimetics 9, no. 12 (2024): 734. https://doi.org/10.3390/biomimetics9120734.

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Collecting fog water is crucial for dry areas since natural moisture and fog are significant sources of freshwater. Sustainable and energy-efficient water collection systems can take a page out of the cactus’s playbook by mimicking its native fog gathering process. Inspired by the unique geometric structure of the cactus spine, we fabricated a bioinspired artificial fog collector consisting of cactus spines featuring barbs of different sizes and angles on the surfaces for water collection and a series of microcavities within microchannels inspired by Nepenthes Alata on the bottom to facilitate
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22

Maeda, Morihiro, Bandunee C. Liyanage, and Yasuo Ozaki. "Water collection efficiency of wick samplers under steady state flow conditions." Soil Science and Plant Nutrition 45, no. 2 (1999): 485–92. http://dx.doi.org/10.1080/00380768.1999.10409363.

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23

Keith, W. D., and C. P. R. Saunders. "The collection efficiency of a rime-covered target for water droplets." Atmospheric Research 22, no. 2 (1988): 105–23. http://dx.doi.org/10.1016/0169-8095(88)90002-6.

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24

Lan, Jingrui, Wenpeng Hong, Haoran Li, Shiming Wang, Changyuan Dong, and Yan Li. "Water-flow-induced high-efficiency solar vapor generation and electricity collection." Desalination 580 (July 2024): 117545. http://dx.doi.org/10.1016/j.desal.2024.117545.

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25

Wansom, Akasit, Pisit Maneechot, Nattagit Jiteurtragool, and Tharapong Vitidsant. "PM2.5 Collection Enhancement in a Smart Hybrid Wet Scrubber Tower." Processes 11, no. 12 (2023): 3306. http://dx.doi.org/10.3390/pr11123306.

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The removal efficiency of particulate matter of less than 2.5 microns (PM2.5) using an innovative wet scrubber tower with an IoT system for PM2.5 real-time monitoring was investigated. The PM2.5 used in this experiment was obtained from vehicle exhaust, specifically from running the diesel engine of a pickup truck with a range of PM2.5 with a concentration ranging from 50 µg/m3 to 500 µg/m3. Focused parameters related to PM2.5 were analyzed, such as the liquid-to-air ratio (it uses air because this device purifies PM2.5 for the airflow from the polluted ambient air), turbulence techniques enab
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26

Han, Xilian, Chao Li, and Hongqiang Ma. "Performance Studies and Energy-Saving Analysis of a Solar Water-Heating System." Processes 9, no. 9 (2021): 1536. http://dx.doi.org/10.3390/pr9091536.

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This paper proposed an experimental test: the solar water-heating system was been monitored for a whole year to analyze collector performance in an actual operation process. Heat-collecting efficiency, heating capacity, power consumption, and heat required were analyzed theoretically. Results showed that solar irradiance and ambient temperature were positively correlated with heat collection efficiency, and the daily average heat collection efficiency was up to 56.63%. In winter, the auxiliary heat source consumed the most power, almost all of which bears the heat of users. The heat collection
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27

Xiao, Li Chun, and Xiao Yuan Yang. "Experimental Study on the Wet Electrostatic Precipitator for Purifying Biomass Fuel Gas." Applied Mechanics and Materials 835 (May 2016): 743–48. http://dx.doi.org/10.4028/www.scientific.net/amm.835.743.

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Recently, biomass fuel gas from the gasification furnace is widely used for power generation. However, there are many kindes of impurities in the biomass fuel gas. If they aren’t removed, they will have great disadvantages on the safe operation of gas turbine. So it must be purified before combustion in order to protect the gas turbine. Wet electrostatic precipitator can be used for purifying the biomass fuel gas for its high collection efficiency. The characteristics of biomass dust and collection efficiency of wet electrostatic precipitator are presented in the paper. A compared study on col
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Beck, Marcus, Alexander Sperlich, Ricardo Blank, Eckehard Meyer, Ralf Binz, and Mathias Ernst. "Increasing Energy Efficiency in Water Collection Systems by Submersible PMSM Well Pumps." Water 10, no. 10 (2018): 1310. http://dx.doi.org/10.3390/w10101310.

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Water collection based on groundwater abstraction has a high energy consumption that depends primarily on the operation and performance of submersible well pumps. The fact of the matter is that these machines still work with a global energy efficiency of less than 50%, and further investigations of the energy aspects in well pumps are needed. The present study introduces measures to increase the global efficiency of submersible well pumps linked to electrical energy savings. Common submersible pumps with asynchronous motors (ASMs) were compared with innovative permanent magnet synchronous moto
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Zeng, Xinjuan, Long Qian, Xianxia Yuan, et al. "Inspired by Stenocara Beetles: From Water Collection to High-Efficiency Water-in-Oil Emulsion Separation." ACS Nano 11, no. 1 (2016): 760–69. http://dx.doi.org/10.1021/acsnano.6b07182.

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30

Robison, W. L., E. L. Stone, and T. F. Hamilton. "LARGE PLATE LYSIMETER LEACHATE COLLECTION EFFICIENCY FOR WATER BEING TRANSPORTED FROM SOIL TO GROUND WATER." Soil Science 169, no. 11 (2004): 758–64. http://dx.doi.org/10.1097/01.ss.0000148736.81207.1a.

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31

Ding, Yong, Kunkun Tu, Ingo Burgert, and Tobias Keplinger. "Janus wood membranes for autonomous water transport and fog collection." Journal of Materials Chemistry A 8, no. 42 (2020): 22001–8. http://dx.doi.org/10.1039/d0ta07544b.

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32

Vartolomei, Mihaela. "Irrigation Investment and Agricultural Efficiency." Scientific Bulletin of the Politehnica University of Timişoara Transactions on Engineering and Management 4, no. 1 (2023): 40–43. http://dx.doi.org/10.59168/otdn4901.

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The main scope of the paper is to make an empirical analysis regarding the relationship between irrigation and efficiency in agriculture sector, the use of water in irrigation and the share of agriculture sector in GDP related to European and world environmental policies, in the frame of water resource management and climate change conditions. We concluded there is a shy relationship between irrigation and agriculture crop. Furthermore, irrigation has no significant effects on GDP. The study is based on data collection using EUROSTAT and Romanian databases. We conclude that water management re
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33

Ji, Xu, Ming Li, Weidong Lin, Tufeng Zheng, and Yunfeng Wang. "Effect of Installation of Solar Collector on Performance of Balcony Split Type Solar Water Heaters." International Journal of Photoenergy 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/865041.

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The influences of surface orientation and slope of solar collectors on solar radiation collection of balcony split type solar water heaters for six cities in China were analyzed by employing software TRNSYS. The surface azimuth had greater effect on solar radiation collection in high latitude regions. For deviation of the surface slope angle within ±20° around the optimized angle, the variation of the total annual collecting solar radiation was less than 5%. However, with deviation of 70° to 90°, the variation was up to 20%. The effects of water cycle mode, reverse slope placement of solar col
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PURING, Svetlana M., and Denis N. VATUZOV. "IMPROVING THE EFFICIENCY OF THE VORTEX DUST COLLECTORS." Urban construction and architecture 8, no. 3 (2018): 39–42. http://dx.doi.org/10.17673/vestnik.2018.03.9.

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It is proposed to use a modernized “wet” vortex dust collector for cleaning ventilation emissions from non-adhering dust. The design of the vortex dust collector contributes to its effi ciency by installing irrigation nozzles in the primary and secondary air connections made in the form of a Venturi tube, which allows reducing energy consumption during the cleaning of dusty air. Due to the multidirectional movement of dust particles and splashed water, active coagulation of dust particles and water particles occurs, as well as a liquid fi lm is formed on the inner surface of the separation cha
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35

Xiao, Li Chun, Zhi Jiang Ding, and Qiang Li. "Study on Water Spraying System in Wet Electrostatic Precipitator." Applied Mechanics and Materials 423-426 (September 2013): 1732–36. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.1732.

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The dust collected in the polar plates can be washed out by a spraying system in the wet electrostatic precipitator. It is important to keep the spraying system having a high efficiency lest the dust returns to the gas again. The performance of the spraying system in the electrostatic precipitation and its influence on the dust collection efficiency are presented in the paper. The atomization characteristic of the spraying nozzle is measured by changing the water pressure and operating voltage. The results show that: Collection efficiency of the electrostatic precipitation is over 99.5 % when
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36

Nørgaard, Thomas, and Marie Dacke. "Fog-basking behaviour and water collection efficiency in Namib Desert Darkling beetles." Frontiers in Zoology 7, no. 1 (2010): 23. http://dx.doi.org/10.1186/1742-9994-7-23.

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Salsala, Robby Nur, Nugroho Agung Pambudi, and Nyenyep Sri Wardani. "INVESTIGASI EKSPERIMENTAL PEMANAS AIR TENAGA SURYA SISTEM TRICKLE BERBAHAN GALVALUM-FIBER LAJU ALIRAN 2 LPM." NOZEL Jurnal Pendidikan Teknik Mesin 4, no. 4 (2023): 244. http://dx.doi.org/10.20961/nozel.v4i4.72280.

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&lt;p&gt;This study aims to analyze the performance of a solar water heater made of galvalum-fiber with a trickle system using a flow rate of 2 lpm. The research was conducted by experimental method. This research was conducted by flowing water through a solar water heater and collecting data at 08.00-15.00 with 3 repetitions to get accurate results. Data collection was carried out by recording the temperature at the inlet, outlet, collector, cover, environment, solar radiation intensity, and wind speed. The data obtained were analyzed to determine collector efficiency, fluid efficiency and to
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38

Ale, Srinivasulu, R. Daren Harmel, A. Pouyan Nejadhashemi, et al. "Global Water Security: Current Research and Priorities for Action." Transactions of the ASABE 63, no. 1 (2020): 49–55. http://dx.doi.org/10.13031/trans.13839.

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HighlightsWe provide context and perspectives on 13 articles in the Global Water Security collection.Limited irrigation, precision irrigation, and sustainable water resources management were critical themes.The collection emphasizes the need for adopting location-specific technologies to achieve global water security.Advances in data acquisition, data analysis, and modeling should be utilized to aid managing water resources. Abstract. This article introduces the Global Water Security collection in this issue of Transactions of the ASABE and issue 36(1) of Applied Engineering in Agriculture. Re
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Vadez, V., L. Krishnamurthy, C. T. Hash, H. D. Upadhyaya, and A. K. Borrell. "Yield, transpiration efficiency, and water-use variations and their interrelationships in the sorghum reference collection." Crop and Pasture Science 62, no. 8 (2011): 645. http://dx.doi.org/10.1071/cp11007.

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Sorghum is well adapted to water-limited conditions, but the traits responsible for this enhanced adaptation under drought conditions remain unclear. In this study, yield, transpiration efficiency (TE) and water extraction were assessed in 149 germplasm entries from the sorghum reference set (plus three control cultivars) using a lysimetric system under terminal water stress and fully irrigated conditions outdoors. A 10-fold range for grain yield and harvest index (HI), 2-fold range for TE and a 1.25-fold variation for water extraction were observed under terminal water stress conditions. Tran
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40

Lajqi, Shpetim, Bojan Ðurin, Gjelosh Vataj, and Domagoj Nakic. "A Contribution to Increasing Efficiency in the Water Utility Sector—A Case Study in Kosovo." Sustainability 15, no. 21 (2023): 15554. http://dx.doi.org/10.3390/su152115554.

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Due to the rise in energy and water consumption, especially via water losses in water supply systems, it is imperative to reduce and eliminate such problems. Nowadays, commercial efficiency problems are present throughout the world, but in countries with a lower level of development, they have a considerable presence. Therefore, Kosovo, as such a country, has serious problems regarding commercial efficiency in the water sector. Improving performance involves sharing best practices to reduce water losses and improve collection rates. Water losses in Kosovo range from 55 to 61% of water producti
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García-Tejero, Iván Francisco, and Víctor Hugo Durán-Zuazo. "Plant Water Use Efficiency for a Sustainable Agricultural Development." Agronomy 12, no. 8 (2022): 1806. http://dx.doi.org/10.3390/agronomy12081806.

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The rising shortage of water resources worldwide in crop-producing regions and the need for irrigation optimisation call for sustainable water savings. That is, the allocation of irrigation water will be an ever-increasing source of pressure because of vast agricultural demands under changing climatic conditions. Consequently, irrigation has to be closely linked with water-use efficiency with the aim of boosting productivity and improving food quality, singularly in those regions where problems of water shortages or collection and delivery are widespread. The present Special Issue (SI) contain
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42

Shahrokhian, A., J. Feng, and H. King. "Surface morphology enhances deposition efficiency in biomimetic, wind-driven fog collection." Journal of The Royal Society Interface 17, no. 166 (2020): 20200038. http://dx.doi.org/10.1098/rsif.2020.0038.

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Passive interception of fog from the wind is an effective solution for accessing water in regions where fog is frequent and other sources scarce. A Namib Desert beetle is often cited as bioinspiration for further advancement, in a narrative which focuses on patterned wettability of its bumpy elytra as a means of transporting accumulated water from its back to its mouth. However, surface transport in fog collection is secondary to the role of the fluid dynamics of droplet deposition, in which inertial droplets migrate across diverging streamlines approaching an obstruction. 3D geometry of biolo
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43

Bashirova, E. R., I. I. Khusaenov, Sh G. Zagidullin, M. I. Orlov, A. D. Yakovlev, and D. A. Frolov. "IMPROVING THE OPERATING EFFICIENCY OF OIL TREATMENT FACILITIES." Petroleum Engineering 23, no. 3 (2025): 196–207. https://doi.org/10.17122/ngdelo-2025-3-196-207.

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The study is devoted to the analysis and improvement of the efficiency of operation of oil treatment facilities. In modern conditions, production problems associated with the destruction of water-oil emulsions and deposits of inorganic salts in oil collection and treatment systems are becoming key. Inefficient phase separation, deposits of various salts on water pipes and process equipment lead to a decrease in production, a decrease in the productivity of installations, acceleration of corrosion processes and an increase in the total costs of processing raw materials. The article considers th
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Kim, Jong-Ho, Hee-Jung Yoo, You-Seong Hwang, and Hyeok-Gyu Kim. "Removal of Particulate Matter in a Tubular Wet Electrostatic Precipitator Using a Water Collection Electrode." Scientific World Journal 2012 (2012): 1–6. http://dx.doi.org/10.1100/2012/532354.

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As one of the effective control devices of air pollutants, the wet electrostatic precipitator (ESP) is an effective technique to eliminate acid mist and fine particles that are re-entrained in a collection electrode. However, its collection efficiency can deteriorate, as its operation is subject to water-induced corrosion of the collection electrode. To overcome this drawback, we modified the wet ESP system with the installation of a PVC dust precipitator wherein water is supplied as a replacement of the collection electrode. With this modification, we were able to construct a compact wet ESP
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Ha, Tran Hong, Osami Nishida, Hirotsugu Fujita, and Wataru Harano. "Prediction for Diesel Particulate Matter (DPM) Collection Efficiency of Electrostatic Water Spraying Scrubber." Journal of The Japan Institute of Marine Engineering 44, no. 5 (2009): 808–15. http://dx.doi.org/10.5988/jime.44.808.

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Cheng, Yaqi, Mingmei Wang, Jing Sun, et al. "Rapid and Persistent Suction Condensation on Hydrophilic Surfaces for High-Efficiency Water Collection." Nano Letters 21, no. 17 (2021): 7411–18. http://dx.doi.org/10.1021/acs.nanolett.1c01928.

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Nguyen, Phuong Thi Thanh, and Phuoc Van Nguyen. "Enhancing efficiency of biogas collection from industrial organic sludge." Science and Technology Development Journal 16, no. 1 (2013): 84–94. http://dx.doi.org/10.32508/stdj.v16i1.1390.

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Industrial organic sludge is the concern of society and government levels since this kind of sludge will lead to the pollution of groundwater, surface water, air and the invasion of the food chain, increasing the disease and causing the bad effects on health without collecting and treating thoroughly. For high organic pollutants in sludge, appropriate treatment technology to recover biogas, supply energy for demand of production and living, is one of the current and priority solutions. Research contents in this study were application of pretreatment by hydrolysis process and anaerobic sequenci
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Magini, Roberto, Maria Valenti Ben Moussa, and Davide Luciano De Luca. "Nomogram-Based Rainwater Harvesting Design for a Sustainable Residential Water Supply." Sustainability 17, no. 13 (2025): 5801. https://doi.org/10.3390/su17135801.

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Water scarcity is a critical issue exacerbated by climate change, urbanization, and population growth, particularly in regions with insufficient water infrastructure. Rainwater harvesting (RWH) systems offer a sustainable solution to mitigate water shortages by collecting and storing rainwater for non-potable uses. This study focuses on the design, efficiency, and reliability of RWH systems in residential environments, with an emphasis on optimizing the sizing of storage volumes and collection areas. Using a behavioural simulation model, we generate nomograms that facilitate the design of RWH
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Du, Ping, Xiaoling Nie, Hongtao Liu, et al. "Design and Evaluation of ACFC—An Automatic Cloud/Fog Collector." Atmosphere 14, no. 3 (2023): 563. http://dx.doi.org/10.3390/atmos14030563.

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Cloud and fog droplets are essential in atmospheric chemistry since they affect the distribution and chemical transformation of pollutants. Collecting sufficient volumes using cloud/fog samplers is the premise of cloud fog chemical studies. Accurate identification of fog events and high collection efficiency are the basic principles of sampler design. Therefore, an automatic cloud/fog collector (ACFC) has been designed, fabricated, and extensively tested for collecting samples of cloud/fog water. The control box and standard sensors for air temperature, relative humidity, and instantaneous rai
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Ghosh, Ritwick, and Ranjan Ganguly. "Fog harvesting from cooling towers using metal mesh: Effects of aerodynamic, deposition, and drainage efficiencies." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 234, no. 7 (2019): 994–1014. http://dx.doi.org/10.1177/0957650919890711.

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Fog harvesting is recognized as an important alternate source of fresh water. Industrial fog can supplement water for industrial requirement. Collection of fog (drift droplets) from cooling tower plumes is a viable mode of industrial fog harvesting. The present study delves deeper into the findings of our earlier pilot investigation, on cooling tower fog harvesting and unravels how the collection efficiency depends on interaction of the mesh with the oncoming flow and the deposited fog droplets. Herein, we quantify the fog collection and explain the rationale of the individual contributions of
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