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Journal articles on the topic 'Waste Mobile Phone'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Tiep, Ho Sew, Goh Mei Ling, Radziah Shaikh Abdullah, and Teo Kim Mui. "Determinants of University Students' Waste Mobile Phones Recycling Intention." 12th GLOBAL CONFERENCE ON BUSINESS AND SOCIAL SCIENCES 12, no. 1 (2021): 84. http://dx.doi.org/10.35609/gcbssproceeding.2021.12(84).

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As the world becomes increasingly interconnected, mobile phones has become the utmost preference device for most Malaysian to stay connected. Over the past decades, mobile phone users in this country has been increasing steadily. Percentage of individuals in Malaysia using mobile phones increased from 94.2% in 2013 to 97.5% in 2015 (DOS, 2016). According to the hand phone users survey carried out by MCMC (2017) , there were 42.3 million mobile phone subscriptions with a penetration rate of 131.2% to a population of 32.3 million at the end of 2017. In a study on university students of Malaysia,

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2

Wang, Heng Guang, Yu Feng Wu, Yi Fan Gu, and Xian Zhong Mu. "An Evaluation of Potential Yield of Indium Recycled from Waste Mobile Phone in China." Materials Science Forum 847 (March 2016): 335–43. http://dx.doi.org/10.4028/www.scientific.net/msf.847.335.

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In recent years, users replace their mobile phone more and more frequently, therefore, the number of waste mobile phones has been increasing year by year. In 2014, the number was more than 1 billion units. Indium, that has unique optical transparency and electrical conduction properties, is a necessary element in the screen of mobile phone. The potential yield of indium recycled from waste mobile phone is considerable. Recycling indium from waste mobile phones can alleviate the constraints of indium resources while gaining great economic benefit. However, there is no relevant research work to

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3

Wang, Juntao, and Nozomu Mishima. "Province-level estimation of waste mobile phones in China and location planning of recycling centers." Waste Management & Research 37, no. 9 (2019): 898–905. http://dx.doi.org/10.1177/0734242x19861668.

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This paper aims to uncover the spatial distribution of waste mobile phones and perform a preliminary optimization of the location of waste mobile phone recycling centers in China. This study first selects the best-suited among the logistic, Gompertz, and Bass models to forecast the per capita holding quantity of mobile phones. Combined with the population projected by the GM(1,1) and logistic models, the spatial distribution of waste mobile phones is uncovered through the stock-based model. Finally, a mixed-integer programming model is established to optimize the location of recycling centers

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4

Ben Yahya, Taher, Noriza Mohd Jamal, Balan Sundarakani, and Siti Zaleha Omain. "Factors Affecting Mobile Waste Recycling through RSCM: A Literature Review." Recycling 6, no. 2 (2021): 30. http://dx.doi.org/10.3390/recycling6020030.

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Mobile phone consumers have been motivated by the rapid growth of technology and encouraged to update their devices regularly to keep up with new innovations, architectures, and capabilities. Consequently, mobile/cell phone waste has risen significantly in the last decade. Due to their small size, it is convenient for users to keep outdated or unused mobile phones at home or the office, rather than recycling them appropriately. A reverse supply chain (RSC) is one possible method of mitigating the questionable e-waste activity present in the ecosystem. RSC has been significant for the mobile ph

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Yusuf Tanoto, Yopi, Shu-San Gan, Didik Wahjudi, Niko Adrisenna Pontjonoto, and Michael Suryajaya. "Process Planning Review for Mobile Phone Remanufacturing in Indonesia." E3S Web of Conferences 130 (2019): 01039. http://dx.doi.org/10.1051/e3sconf/201913001039.

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The increased number of mobile phone users has an impact on increasing electronic waste (E-Waste) without being offset by the act of product recovery management. Remanufacturing is one way to overcome this. Remanufacturing is a process to return used products to general aesthetics and operating standards.This paper aims to design a mobile phone remanufacturing process in Indonesia. Indonesia is a developing country where mobile usage is quite high. The mobile phones are chosen because it is one of the biggest e-waste takers of late. Several factories were visited in this study. This research u

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6

Arthaya, Bagus, and Eliza Nathania. "Alternative Scheme for Handling Reversely the Waste of Mobile Phone in Bandung, Indonesia." INSIST 2, no. 1 (2017): 35. http://dx.doi.org/10.23960/ins.v2i1.31.

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Abstract—Waste and other second-hand goods management in Indonesia are still not properly managed, while used products still have their economic value. E-waste is one of many second-hand goods that are not handled properly. E-waste is defined as the rubbish of electronic products. Mobile phone is one of the electronic products that are almost used by most of Indonesian people, ranging from people having low income to those having a huge income. The influence of lifestyle makes mobile phone lifespan is very short. High level of consumption and short life time make mobile phones are not used acc

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7

Nnorom, I. C., and O. Osibanjo. "Toxicity characterization of waste mobile phone plastics." Journal of Hazardous Materials 161, no. 1 (2009): 183–88. http://dx.doi.org/10.1016/j.jhazmat.2008.03.067.

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8

Velmurugan, Manivannan S. "The energy consumption and health hazards of mobile phones." Energy & Environment 27, no. 8 (2016): 896–904. http://dx.doi.org/10.1177/0958305x16677185.

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Mobile phones are universally popular due to their convenience. Mobile phones solve problems and offer new channels of communication by using a device small enough to fit into one hand. On the other hand, mobile phones may be harmful to the environment and health, and waste disposal problems may be associated with their use. This study discusses the risks associated with mobile phone use and addresses the options to rectify those issues in the longer term.

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9

Sahan, Merve, Mehmet Kucuker, Burak Demirel, Kerstin Kuchta, and Andrew Hursthouse. "Determination of Metal Content of Waste Mobile Phones and Estimation of Their Recovery Potential in Turkey." International Journal of Environmental Research and Public Health 16, no. 5 (2019): 887. http://dx.doi.org/10.3390/ijerph16050887.

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Waste mobile phones constitute one of the fastest growing Waste Electrical and Electronic Equipment (WEEE) types all over the world due to technological innovations and shortening of their life span. They contain a complex mix of various materials, such as basic metals, precious metals and rare earth elements and represent an important secondary raw metal source. The main objectives of this study were to characterize the metal concentration of waste mobile phones by optimizing the inductively coupled plasma optical emission spectrometer (ICP-OES) operation parameters and estimate the metal rec

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10

San, Q., C. Muntaha, and MM Hossain. "E-waste Generation from Mobile Phone and its Recovery Potential in Bangladesh." Journal of Environmental Science and Natural Resources 9, no. 1 (2016): 91–94. http://dx.doi.org/10.3329/jesnr.v9i1.30298.

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Waste from Electrical and Electronic Equipment (WEEE) or Electronic Waste (E-waste) comes under a special category of waste which is the result of industrialization and ever increasing demand of electronic products in our daily life. With increasing usage of these products waste production is also increasing and leads to continuous depletion of finite natural resources and leading us to an uncertain future. Total number of mobile phone subscribers was 116.55 million at June 2014, about 35 % of the active mobile phone subscribers were account for the dual Subscriber Identity Module (SIM) mobile

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11

Sarath, P., Sateesh Bonda, Smita Mohanty, and Sanjay K. Nayak. "Mobile phone waste management and recycling: Views and trends." Waste Management 46 (December 2015): 536–45. http://dx.doi.org/10.1016/j.wasman.2015.09.013.

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12

Chugainova, Anastasiia, and Larisa Rudakova. "Effectiveness assessment of different methods of indium leaching from mobile phone screens." E3S Web of Conferences 161 (2020): 01077. http://dx.doi.org/10.1051/e3sconf/202016101077.

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The amount of electronic waste is growing annually all over the world, today it is almost 45 million tons. Less than 20% of electronic waste is being decontaminated and recycled. The rest is being taken to landfills or to places which are not supposed to store hazardous waste. This increases the adverse impact on the environment due to the fact that the waste consists of over 50% of hazardous components. At the same time, it also contains rare and expensive metals including indium. To extract indium from electronic waste it is necessary to justify the method of leaching. For this purpose resea

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13

Ieropoulos, Ioannis A., Pablo Ledezma, Andrew Stinchcombe, George Papaharalabos, Chris Melhuish, and John Greenman. "Waste to real energy: the first MFC powered mobile phone." Physical Chemistry Chemical Physics 15, no. 37 (2013): 15312. http://dx.doi.org/10.1039/c3cp52889h.

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14

Yimyam, Worawut, and Mahasak Ketcham. "The Grading Multiple Choice Tests System via Mobile Phone using Image Processing Technique." International Journal of Emerging Technologies in Learning (iJET) 13, no. 10 (2018): 260. http://dx.doi.org/10.3991/ijet.v13i10.8341.

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Grading devices are expensive causing budget waste, in addition some are difficult to use. Therefore, an objective test grading system via Android mobile phone was developed to save cost and time in grading. The system uses image processing technique developed by Java. A camera on a mobile phone was used to capture the edge of answers and an equation of geometric simulation of digital camera sensor was applied to identify answers selected from calculation of pixel intensity in real time. The objective test grading system via Android mobile phone can work effectively and accurately more than 95

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15

Atasever, Şule, Pınar A. Bozkurt, and Muammer Canel. "Pyrolysis of Waste Printed Circuit Board Particles." International Journal of Energy Optimization and Engineering 4, no. 2 (2015): 70–75. http://dx.doi.org/10.4018/ijeoe.2015040105.

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Electrical and electronic apparatus and instruments which are obsolete value in use or completion of the life can be defined as e-waste. E-waste is one of the fastest growing types of hazardous waste. Printed circuit boards a major component of this waste. In this study, printed circuit board particles of mobile phone (MPCB) were used as electronic waste. MPCB waste was obtained from a local electronic waste factory. The elemental analysis and ICP-MS analysis were performed on these electronic wastes and thereafter pyrolysis runs were carried out between 500 and 900°C in a horizontal furnace.

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16

Shu San, Gan. "Analyzing Remanufacturability of Mobile Phones using DEMATEL Approach." Jurnal Teknik Industri 21, no. 1 (2019): 33–42. http://dx.doi.org/10.9744/jti.21.1.33-42.

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The use of mobile phone has increased at a surprisingly high rate over these two decades. For many people, especially young generations, mobile phone has even become a primary need. As a consequence, the production of mobile phone has increased significantly and followed immediately by the disposal, as a result of its short life-cycle nature. Recently, there are substantial initiatives proposed in order to mitigate the effect of e-waste to the environment. Remanufacturing is one of recovery processes that could extend product’s useful life, and provide a circular life-cycle instead of linear.

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17

Velmurugan, Manivannan Senthil. "Sustainable Development Initiatives and Strategies on Detrimental Effects of Mobile Phone." International Journal of Social Ecology and Sustainable Development 7, no. 3 (2016): 47–58. http://dx.doi.org/10.4018/ijsesd.2016070103.

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Mobile phones are universally popular due to their convenience. Mobile phones solve problems and offer new channels of communication by using a device small enough to fit into one hand. On the other hand, mobile phones are harmful to the environment and which leads to health problems in society and pollution problems via waste contamination and discharge of radiation. Concerns have recently been raised about the sustainability and potential effects on the environment of mobile phones. This study discusses the issues relating to risks associated with mobile phones and addresses sustainable deve

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18

Muhammad Tariq, Sarwar, Zhan HanHui, and Yang Jiaxin. "FORMATIVE OF METAL CONTENTS IN ELECTRONIC WASTE MOBILE PHONE CIRCUIT BOARDS." International Journal of Ecosystems and Ecology Science (IJEES) 10, no. 1 (2020): 203–8. http://dx.doi.org/10.31407/ijees10.127.

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19

Sarath, P., Sateesh Bonda, Smita Mohanty, and Sanjay K. Nayak. "Identification and thermomechanical characterization of polymers recovered from mobile phone waste." Journal of Material Cycles and Waste Management 19, no. 4 (2016): 1391–99. http://dx.doi.org/10.1007/s10163-016-0525-9.

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20

Yin, Jian Feng, Si Hui Zhan, and He Xu. "Comparison of Leaching Processes of Gold and Copper from Printed Circuit Boards of Waste Mobile Phone." Advanced Materials Research 955-959 (June 2014): 2743–46. http://dx.doi.org/10.4028/www.scientific.net/amr.955-959.2743.

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Waste mobile phone has become the largest number of electronic waste, and recycling of metals from mobile phone would ensure resource recycling and reduce environmental degradation. Based on the contents of metals analyzed by Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES), containing copper and precious metals such as gold, the paper compared the extraction processes of gold, copper from waste mobile phone printed circuit board (PCB). In this study, two processes, nitric acid and thiourea (NT), sulfuric acid-hydrogen peroxide and iodine (SAHPI) were used to leach copper and

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21

Brožová, Silvie, Magdalena Lisińska, Mariola Saternus, Bernadeta Gajda, Gražyna Simha Martynková, and Aleš Slíva. "Hydrometallurgical Recycling Process for Mobile Phone Printed Circuit Boards Using Ozone." Metals 11, no. 5 (2021): 820. http://dx.doi.org/10.3390/met11050820.

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Printed circuit boards (PCBs) can be an important source of non-ferrous metals (Al, Sn, Zn, and Ni) and precious metals (Au, Ag, Cu, and Pd). With the continuous increase in demand for metals due to the depletion of ores, recycling of this waste is becoming an attractive alternative. The printed circuits also contain hazardous metals, such as Pb, Hg, As, and Cd. Due to the huge increase in the amount of e-waste, the processing of printed circuit boards for metal recovery and proper handling of hazardous substances has a positive effect on the environment. Pyrometallurgical and hydrometallurgic

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22

Chugainova, A. A., та L. V. Rudakova. "Substantiation оf Parameters оf Biosorption Extraction оf Indium from Electronic Waste". Ecology and Industry of Russia 25, № 9 (2021): 24–29. http://dx.doi.org/10.18412/1816-0395-2021-9-24-29.

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The data on the dynamics of e-waste generation in different countries are presented and modern methods of handling this type of waste are analyzed. The characteristics of the component composition of electronic waste are given. The problem of neutralization and disposal of mobile phone screens has been studied. An analysis of possible methods for extracting metals from electronic waste has been carried out, which has shown the promise of a biotechnological method based on the ability of the biomass of microscopic algae to selectively, under certain conditions, sorbs metals. Based on the analys

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23

Yamasue, Eiji, Takeshi Numata, Hideyuki Okumura, and Keiichi N. Ishihara. "Impact Evaluation of Rare Metals in Waste Mobile Phone and Personal Computer." Journal of the Japan Institute of Metals 73, no. 3 (2009): 198–204. http://dx.doi.org/10.2320/jinstmet.73.198.

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24

Thavalingam, Vyshnavi, and Gayani Karunasena. "Mobile phone waste management in developing countries: A case of Sri Lanka." Resources, Conservation and Recycling 109 (May 2016): 34–43. http://dx.doi.org/10.1016/j.resconrec.2016.01.017.

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25

Kim, Eun-young, Min-seuk Kim, Jae-chun Lee, and B. D. Pandey. "Selective recovery of gold from waste mobile phone PCBs by hydrometallurgical process." Journal of Hazardous Materials 198 (December 2011): 206–15. http://dx.doi.org/10.1016/j.jhazmat.2011.10.034.

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26

Bian, Jinghong, Hongtao Bai, Wenchao Li, Jianfeng Yin, and He Xu. "Comparative environmental life cycle assessment of waste mobile phone recycling in China." Journal of Cleaner Production 131 (September 2016): 209–18. http://dx.doi.org/10.1016/j.jclepro.2016.05.047.

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27

Ruj, Biswajit, and J. S. Chang. "Combustible gases from thermal plasma treatment of plastic waste with special reference to mobile phone waste." International Journal of Plastics Technology 16, no. 2 (2012): 182–93. http://dx.doi.org/10.1007/s12588-012-9041-5.

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28

Ionita, Ioana. "Click to Feed. Mobile Phone Applications’ Role in Improving Food Access in Romania." Interações: Sociedade e as novas modernidades, no. 34 (October 2, 2018): 161–87. http://dx.doi.org/10.31211/interacoes.n34.2018.a8.

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This paper explores the role of digital tools in surfacing and encouraging action against instances of social injustice in Romania, with a focus on food access. Starting from an analysis of developers/owners’ motivations in creating a series of mobile phone applications combatting food waste, this research looks at digital tools’ role in promoting the redistribution of surplus food items that would otherwise go to waste. While acknowledging the limited scope of this endeavor, it is my suggestion that this form of Internet-based food activism is in its incipient stages in Romania and that it do

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29

Jha, Manis Kumar, Anjan Kumari, Amrita Kumari Jha, Vinay Kumar, Jhumki Hait, and Banshi Dhar Pandey. "Recovery of lithium and cobalt from waste lithium ion batteries of mobile phone." Waste Management 33, no. 9 (2013): 1890–97. http://dx.doi.org/10.1016/j.wasman.2013.05.008.

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30

Jian, Gang, Jia Guo, Xing Wang, et al. "Study on Separation of Cobalt and Lithium Salts from Waste Mobile-phone Batteries." Procedia Environmental Sciences 16 (2012): 495–99. http://dx.doi.org/10.1016/j.proenv.2012.10.068.

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31

Junianto, A. B., and D. C. Sugandha. "EPR Approach for Better Waste Management System for Mobile Phone Design in Indonesia." IOP Conference Series: Materials Science and Engineering 847 (May 28, 2020): 012065. http://dx.doi.org/10.1088/1757-899x/847/1/012065.

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32

Lu, Yuzhu. "Research on the Recycling Model of Waste Mobile Phone Based on System Dynamics." Journal of Physics: Conference Series 1549 (June 2020): 022141. http://dx.doi.org/10.1088/1742-6596/1549/2/022141.

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33

Yin, Jianfeng, Yingnan Gao, and He Xu. "Survey and analysis of consumers' behaviour of waste mobile phone recycling in China." Journal of Cleaner Production 65 (February 2014): 517–25. http://dx.doi.org/10.1016/j.jclepro.2013.10.006.

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34

Badawy, Sayed M., A. A. Nayl, R. A. El Khashab, and M. A. El-Khateeb. "Cobalt separation from waste mobile phone batteries using selective precipitation and chelating resin." Journal of Material Cycles and Waste Management 16, no. 4 (2013): 739–46. http://dx.doi.org/10.1007/s10163-013-0213-y.

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35

Arshadi, Mahdokht, and Seyyed Mohamad Mousavi. "Statistical Evaluation of Bioleaching of Mobile Phone and Computer Waste PCBs: A Comparative Study." Advanced Materials Research 1104 (May 2015): 87–92. http://dx.doi.org/10.4028/www.scientific.net/amr.1104.87.

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Mobile phone PCBs (MPPCBs) is one of the most important targets in e-waste from both economical and environmental threat points attention to their high dense composition of metals. Because of the inhibitory effect of metals especially copper on gold recovery, for gold extraction from MPPCBs a successive two stage bioleaching using Acidithiobacillus ferrooxidans and Bacillus megaterium, was applied. At the first stage, it was tried to extract copper and nickel from the waste. Then using B. megaterium the gold extraction from MPPCBs was examined. The amount of gold which extracted was about 64 g

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36

Kachmar, N., O. Mazurak, A. Dydiv, and T. Bahday. "Experience of certain countries in electronic and electric waste management." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 21, no. 90 (2019): 59–62. http://dx.doi.org/10.32718/nvlvet-a9010.

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The paper present result of research concerning the problems of handling electronic and electrical waste that households produce at home and analysed the main problems associated with this issue in Ukraine and in the world. The object of the study was telephones (ukrainians use 53.6 million mobile communication devices), refrigerators, washing machines and TVs. The production of electrical and electronic equipment is one of the fastest growing global manufacturing activities. This development has resulted in an increase of waste electric and electronic equipment which constitute a risk to the

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37

Yoshimura, Akihiro, Kota Takatori, and Yasunari Matsuno. "Environmentally Sound Recovery of Gold from Waste Electrical and Electronic Equipment Using Organic Aqua Regia." International Journal of Automation Technology 14, no. 6 (2020): 999–1004. http://dx.doi.org/10.20965/ijat.2020.p0999.

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We conducted experiments using unit processes to prove the feasibility of the concept of an environmentally sound Au recovery process from waste electrical and electronic equipment (WEEE) using organic aqua regia, i.e., a propylene carbonate (PC) solution containing CuBr2 and KBr. First, the WEEE samples (memory card and mobile phone board) were finely ground. The samples were then carbonized and oxidized to decompose the polymers and oxidize the base metals. The leaching of Au from the oxidized samples was then carried out in a PC solution with 0.2 M of CuBr2 and 0.2 M of KBr over 353–373 K,

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38

Paiano, Annarita, Giovanni Lagioia, and Andrea Cataldo. "A critical analysis of the sustainability of mobile phone use." Resources, Conservation and Recycling 73 (April 2013): 162–71. http://dx.doi.org/10.1016/j.resconrec.2013.02.008.

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39

Wilson, Garrath T., Grace Smalley, James R. Suckling, Debra Lilley, Jacquetta Lee, and Richard Mawle. "The hibernating mobile phone: Dead storage as a barrier to efficient electronic waste recovery." Waste Management 60 (February 2017): 521–33. http://dx.doi.org/10.1016/j.wasman.2016.12.023.

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40

Rodrigues, Diogo Francisco Borba, Ceres Duarte Guedes Cabral de Almeida, and Maria da Conceição Moraes Batista. "SUPPORT SYSTEM FOR IRRIGATION SCHEDULING VIA SMS (SHORT MESSAGE SERVICE)." IRRIGA 20, no. 2 (2015): 286–303. http://dx.doi.org/10.15809/irriga.2015v20n2p286.

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In remote areas, especially in the north-east of Brazil, small farmers have difficulty in accessing information and obtaining technical assistance on irrigation. The purpose of this paper is to develop a decision support system for irrigation water management via SMS, called IGmanejo, that offers information and irrigation advice on the farmer’s mobile phone. Simulations were performed to evaluate water savings based on current and historical data comparing the values obtained by FAO CropWat 8.0 software. The greater water savings observed in the cycle that began in the transition season showe

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Hira, Meenakshi, Sudesh Yadav, P. Morthekai, Anurag Linda, Sushil Kumar, and Anupam Sharma. "Mobile Phones—An asset or a liability: A study based on characterization and assessment of metals in waste mobile phone components using leaching tests." Journal of Hazardous Materials 342 (January 2018): 29–40. http://dx.doi.org/10.1016/j.jhazmat.2017.08.008.

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42

Šerešová, Markéta, Miloš Polák, and Vladimír Kočí. "Environmental performance of collection boxes for end of life mobile phones." Waste Management & Research 37, no. 8 (2019): 851–59. http://dx.doi.org/10.1177/0734242x19857468.

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Managing waste electrical and electronic equipment is currently one of the top priority challenges of waste management in the European Union. The collection and subsequent processing of waste electrical and electronic equipment are realized by means of the so-called collective systems that employ collection boxes varying in size and materials used for their production. This study focuses on quantifying and comparing environmental impacts of often-used collection boxes on the example of mobile phone collection. The comparison was based on volume (20 l, 60 l, and 70 l) and on the material used f

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43

Verschaeve, Luc. "Environmental Impact of Radiofrequency Fields from Mobile Phone Base Stations." Critical Reviews in Environmental Science and Technology 44, no. 12 (2014): 1313–69. http://dx.doi.org/10.1080/10643389.2013.781935.

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44

Tripathi, Abhishek, Manoj Kumar, D. C. Sau, Archana Agrawal, Sanchita Chakravarty, and T. R. Mankhand. "Leaching of Gold from the Waste Mobile Phone Printed Circuit Boards (PCBs) with Ammonium Thiosulphate." International Journal of Metallurgical Engineering 1, no. 2 (2012): 17–21. http://dx.doi.org/10.5923/j.ijmee.20120102.02.

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45

Xu, Chengjian, Wenxuan Zhang, Wenzhi He, Guangming Li, and Juwen Huang. "The situation of waste mobile phone management in developed countries and development status in China." Waste Management 58 (December 2016): 341–47. http://dx.doi.org/10.1016/j.wasman.2016.08.037.

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46

Chi, Tran D., Jae-chun Lee, B. D. Pandey, Kyoungkeun Yoo, and Jinki Jeong. "Bioleaching of gold and copper from waste mobile phone PCBs by using a cyanogenic bacterium." Minerals Engineering 24, no. 11 (2011): 1219–22. http://dx.doi.org/10.1016/j.mineng.2011.05.009.

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47

Sohrab Hossain, Md, Ahmad Naim Ahmad Yahaya, Lily Suhaila Yacob, Mohd Zulkhairi Abdul Rahim, Nor Nadiah Mohamad Yusof, and Robert Thomas Bachmann. "Selective recovery of Copper from waste mobile phone printed circuit boards using Sulphuric acid leaching." Materials Today: Proceedings 5, no. 10 (2018): 21698–702. http://dx.doi.org/10.1016/j.matpr.2018.07.021.

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48

NGETHE, DANSON. "INFLUENCE OF ELECTRONIC WASTE MANAGEMENT SYSTEMS IN KENYA. A CRITICAL LITERATURE REVIEW." Journal of Environment 1, no. 1 (2021): 45–60. http://dx.doi.org/10.47941/je.618.

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Purpose: There is a variety of electronic waste found in the country ranging from computers, cellular phones, televisions sets, refrigerators, and entertainment electronics amongst others. The general objective of the study was access the influence of electronic waste management systems in Kenya. A critical literature review Methodology: The paper used a desk study review methodology where relevant empirical literature was reviewed to identify main themes and to extract knowledge gaps. Findings: The study concludes that the methods employed in e-waste management were still inadequa

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Liu, Weitong, Patrick Ford, Hugo Uvegi, et al. "Economics of materials in mobile phone preprocessing, focus on non-printed circuit board materials." Waste Management 87 (March 2019): 78–85. http://dx.doi.org/10.1016/j.wasman.2019.01.044.

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Ali, Mansoor, and Sutima Paaopanchon. "EXPLORING THE VIRTUAL MARKET OF RECYCLING: A CASE STUDY IMPROVINGWASTE REUSE AND RECYCLING IN BANGKOK." Journal of Research in Architecture and Planning 26, no. 1 (2019): 1–11. http://dx.doi.org/10.53700/jrap2612019_1.

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Abstract:

Increasing quantities of solid waste is a global challenge for many urban areas in industrializing countries, such as Thailand. United Nations Sustainable Development Goals (SDGs) set clear targets and indicators to improve the waste situation globally. These targets include higher collection rates, safe disposal practices and enhancing the rates of waste reuse and recycling. Bangkok, with a population of 9.5 million (Population of 2018) is facing a number of challenges in solid waste management. These challenges include an increasing quantity of waste, a shortage of waste disposal sites, and

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