wastewater treatment use
Hybrid wastewater treatment and reuse enhances urban
2023年12月15日 Water supply and wastewater treatment systems are critical infrastructure that directly impact public health and economic development 1.Current municipal water
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Wastewater Treatment and Reuse - A section of Water - MDPI
The section of Wastewater Treatment and Reuse covers topics that are connected to water treatment, including water purification, the treatment of domestic and industrial
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Wastewater treatment technologies - ScienceDirect
2021年1月1日 Advanced treatment is used to treat wastewater with specific contaminants and may include particular processes and/or special treatment, such as the use of
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Progress on Wastewater Treatment – 2021 Update UN-Water
2021年8月23日 This report presents the global status on wastewater treatment and acceleration needs to achieve target 6.3 by 2030, based on the latest data on indicator
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Wastewater treatment for carbon capture and utilization
2018年12月14日 251 Citations 79 Altmetric Metrics A paradigm shift is underway in wastewater treatment as the industry heads toward ~3% of global electricity consumption
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A state-of-the-art review on wastewater treatment
2021年1月23日 Extraordinary efforts have been made to overcome the challenges of wastewater treatment in recent years. Various techniques such as chemical methods like
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Global Wastewater and Sludge Production, Treatment and Use
2015年1月1日 Abstract. Cities produce large amounts and very diverse types of waste including wastewater. The quality of these wastes depends on their source, the way in
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Waste Water Treatment Plant - an overview ScienceDirect
Occurrence and Fate of Microplastics in Wastewater Treatment Plants. Huase Ou, Eddy Y. Zeng, in Microplastic Contamination in Aquatic Environments, 2018. 10.4.1 Microplastics
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Bacteriophages in wastewater treatment: can they be an
2022年11月11日 The use of these viruses for disinfection treatment systems has been expanded in recent years, concomitantly with the increased use of antibiotics in various sectors of society (Łusiak-Szelachowska et al. 2022).The emergency in finding solutions to mitigate the problem of antibiotic resistance has driven bacteriophage research in areas
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Water Quality and Wastewater UN-Water
2 天之前 Safely managed wastewater is an affordable and sustainable source of water, energy, nutrients and other recoverable materials. Wastewater can help meet growing demand. There are many treatment processes and operational systems that use wastewater in municipal activities, sustainable agriculture, energy production and industrial
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The usage of Cyanobacteria in wastewater
2021年10月23日 Introduction. Phytoremediation includes the usage of plants, algae and related microflora for the discharge of contaminants from wastewater (Sood et al. 2012; Ali et al. 2013; Franchino et al. 2013;
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The photocatalytic process in the treatment of polluted
2022年10月3日 Water treatment is defined as the process of making water relevant and acceptable for a certain end-use, as well as eliminating and lowering the concentrations of water pollutants to match its intended purpose (Akpe et al. 2020). The amount and kind of wastewater treatment procedures used are determined by the original wastewater's
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Role of Biofilms in Waste Water Treatment - Springer
2022年9月12日 When opposed to suspended growth systems, biofilm systems have various advantages in treatment of wastewater. Some of the advantages of biofilm treatment processes include slower microbial development, and improved ability to digest refractory substances, environmental resilience, high active biomass concentration, increased
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Progress on Wastewater Treatment – 2021 Update UN-Water
2021年8月23日 Progress on Wastewater Treatment – 2021 Update. Target 6.3 is: “By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally”.
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Scaling up water reuse: Why recycling our wastewater makes sense
2021年8月23日 IFC estimates that the cost of producing non-potable recycled water can be as low as $0.32 per cubic meter, and potable water $0.45, compared with more than $0.50 for desalination. Treatment of wastewater coupled with effluent reuse also has important direct climate benefits. In many cases, treating sewage water helps reduce greenhouse
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Pulp and paper industry wastewater treatment: use of microbes
Pulp and paper industry is coming under one of the most water polluting industries, and generated wastewater is highly toxic in nature. The paper mill requires huge quantity (~50–60 m 3 of water to produce one ton of paper) of water, and accordingly huge quantity of chemical contaminated wastewater is discharged. The paper mill effluents have
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Microbial bioremediation strategies with wastewater treatment ...
2022年4月20日 It is a burgeoning sector and paired with existing technologies for wastewater treatment of heavy metals (Yang et al., 2019). 2. Need for wastewater treatment. Wastewater containing heavy metals discarded in the environment on a large scale in recent years (O'Connell et al., 2008). The most dangerous contaminants like copper (Cu),
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Use of Algae in Wastewater Treatment SpringerLink
2023年7月6日 The use of algae in wastewater treatment dates back to the 1970s initially intended to use algae in tertiary treatment (McGriff and McKenney 1971; Shelef et al. 1978).Ponds were established for further treatment of secondary effluent (McGriff and McKinney 1972).Nonetheless, the removal of nutrients by algae from settled sewage was
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Potential Alternative Reuse Pathways for Water
2019年9月3日 Water treatment residuals (WTRs) are by-products of the coagulation and flocculation phase of the drinking water treatment process that is employed in the vast majority of water treatment plants globally.
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2022年6月21日 As such, the production and use of biochar for municipal and industrial water treatment and stormwater management would contribute to at least 11 of 17 of the United Nations SDGs (Box 1).
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Use of water treatment residuals for colour removal from
2020年6月11日 The use of readily available water treatment residuals (WTR) as a low-cost material for removal of colour from real textile wastewater was investigated. WTR was used in three forms, namely in raw wet form as a coagulant, in the dried form as an adsorbent and as a filtration media in column tests. The results showed a maximum colour removal of
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Recent advances in microbial engineering approaches for wastewater ...
Presently, various waste treatment technologies are adopted across the globe, such as physical, chemical, and biological treatment processes. There is a need to replace these technologies with sustainable and green technology that encourages the use of microorganisms since they have proven to be more effective in water treatment processes.
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Application of lignin adsorbent in wastewater Treatment: A
2022年12月1日 The adsorption treatment of wastewater is mainly to use the physical and chemical adsorption properties of solid adsorbent, so as to effectively remove a variety of pollutants in wastewater. Moreover, the materials that constitute the adsorbent are diverse, such as activated carbon [12] , [13] , natural materials [14] , [15] , industrial and ...
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(PDF) Wastewater Treatment: An Overview - ResearchGate
2018年6月28日 Conventional wastewater treatment plants focus on mechanical particle removal and biological oxygen demand reduction via activated sludge [3]. This biodegradation process involves the breakdown of ...
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Global research progress on mining wastewater treatment: a
Global research progress on mining wastewater treatment: a bibliometric analysis. Aqib Zahoor a, Guozhu Mao a, Xinming Jia a, Xiao Xiao b and Jian Lin Chen * cde a School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, China b Department of Infrastructure Engineering, Faculty of Engineering and Information
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Applications of Nano-Zeolite in Wastewater Treatment: An
2022年1月6日 Nano-zeolite is an innovative class of materials that received recognition for its potential use in water and tertiary wastewater treatment. These applications include ion-exchange/sorption, photo-degradation, and membrane separation. The aim of this work is to summarize and analyze the current knowledge about the utilization of nano-zeolite in
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Processes Free Full-Text The Role of Conventional
2022年9月12日 Water pollution is a severe health concern. Several studies have recently demonstrated the efficacy of various approaches for treating wastewater from anthropogenic activities. Wastewater treatment is an artificial procedure that removes contaminants and impurities from wastewater or sewage before discharging the effluent back into the
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Microbial bioremediation strategies with wastewater treatment ...
2022年4月20日 The demand for innovative waste treatment techniques has arisen because of the establishment and operation of rigorous waste discharge guidelines into the environment. Due to the rapid increase in the human population, wastewater treatment is a procedure of increasing significance. As a result, wastewater treatment systems are
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