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Anne Relvas Pereira,Marco Antonio Almeida de Souza
Pág. 160 - 179
O objetivo desta pesquisa foi analisar a aplicabilidade dos processos para tratamento de esgotos de residências unifamiliares no Brasil e as condições em que estes seriam recomendados. Foi desenvolvida uma metodologia baseada nos métodos multiobjetivo EL...
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Qiang Liu, Chen Li, Minglei Zhao, Ying Li, Yangyang Yang, Yuxuan Li and Siyuan Ma
To reduce the operating costs of conventional membrane bioreactors (MBRs) and improve the stability and quality of the dynamic membrane bioreactor (DMBR) effluent, a homemade inexpensive filter cloth assembly was connected to an up-flow ultra-lightweight...
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Giuseppe Campo, Barbara Ruffino, Arturo Reyes and Mariachiara Zanetti
The region of Antofagasta is the mining hearth of Chile. The water requirement of the local mining sector is 65% of the total water uses, with a water consumption of approx. 9 m3/s in the year 2020. That determines an important pressure onto freshwater, ...
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Riccardo Bacci di Capaci, Andrea Luca Tasca, Riccardo Gori, Sandra Vitolo, Monica Puccini and Gabriele Pannocchia
Sewage sludge management at wastewater treatment plants is becoming a more and more challenging task. Here, an innovative integrated modeling approach is developed to investigate the optimization of a municipal wastewater treatment plant (MWWTP) by the i...
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Bhupendra Koul, Dhananjay Yadav, Swati Singh, Manoj Kumar and Minseok Song
It is expected that, by 2050, the rapid rise in population and simultaneous urbanization shall deplete clean water supplies. Domestic wastewater (DWW) contains inorganic and organic components that can be harmful to aquatic organisms. Traditional remedia...
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Ewa Liwarska-Bizukojc
In this work, the influence of wastewater from full-scale wastewater treatment plants (WWTPs) on aquatic and soil biota was reviewed and presented. Moreover, the methods and model organisms used in testing the ecotoxicity of wastewater were shown. It was...
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Ahsin Pramugani, Toshiyuki Shimizu, Shinpei Goto, Teti Armiati Argo and Satoshi Soda
The batik industry generates large amounts of highly colored wastewater. Azo dyes in batik wastewater can cause environmental pollution. In this study, synthetic batik wastewater containing 32 mg/L Reactive Black 5 (RB5) and 32 mg/L Reactive Orange 16 (R...
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Fatma Mansouri, Khawla Chouchene, Nicolas Roche and Mohamed Ksibi
Pharmaceutical products have become a necessary part of life. Several studies have demonstrated that indirect exposure of humans to pharmaceuticals through the water could cause negative effects. Raw sewage and wastewater effluents are the major sources ...
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Ioana Nascu, Ioan Nascu
Pág. 59 - 69
This paper investigates the performance of a new predictive control approach used to improve the energy efficiency and effluent quality of a conventional Wastewater Treatment Plant (WWTP). A modified variant of the well-known Generalized Predictive Contr...
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Eng Cheong Wong, Ying Hui Ong, Yee Sern Ng
Pág. 38 - 42
Eutrophication arises from human activities has been recognized globally as an environmental issue. Human activities have greatly increased the input of phosphorus and nitrogen into the water bodies which place a heavy pressure on clean water resources. ...
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