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Mahsa Kashani, Stefan Jespersen and Zhenyu Yang
The application of deoiling hydrocyclone systems as the downstream of three-phase gravity separator (TPGS) systems is one of the most commonly deployed produced water treatment processes in offshore oil and gas production. Due to the compact system?s com...
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Xiyu Zhang, Shuning Dong, Pengkang Jin, Jidong Liang, Jian Yang and Yongan Huang
With the improvement of coal-mining mechanizations and the intensification of human activities, the organic matter pollution of mine water is becoming severe. In this study, the chemical compositions of the influents and effluents from 15 mine water trea...
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Bogumila Winid, Robert Muszanski and Jan Wilkosz
This paper summarizes studies undertaken at a water treatment plant in Skawina (WTP Skawina) where the disinfection process was modified by introducing a mobile ozonation system. The application of a small-size, fully-automated ozonation installation onl...
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Lena Szymoniak, Dominique Claveau-Mallet, Maryam Haddad and Benoit Barbeau
The post-treatment of soft and desalinated waters is an integral step in the production of quality drinking water. Remineralization is therefore often essential in order to stabilize the effluent for distribution and to attain mineral levels that fulfill...
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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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V. D. Petrenko,M. I. Netesa,O. L. Tiutkin,O. V. Gromova,V. ?. Shynkarenko,V. ?. Kozachyna
Pág. 16 - 23
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João Paulo Nascimento Armeloni, Danieli Soares de Oliveira, Clainer Bravin Donadel (Author)
Pág. e44800
The increasing demand for water resources (primarily for human consumption and industrial and agricultural activity) is driven by socio-economic development, and population growth. Recent research has been focusing on alternative coagulants based on natu...
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João Paulo Nascimento Armeloni, Danieli Soares de Oliveira, Clainer Bravin Donadel
Pág. e44800
The increasing demand for water resources (primarily for human consumption and industrial and agricultural activity) is driven by socio-economic development, and population growth. Recent research has been focusing on alternative coagulants based on natu...
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Marina Corral Bobadilla, Rubén Lostado Lorza, Rubén Escribano García, Fátima Somovilla Gómez and Eliseo P. Vergara González
The clarification process removes colloidal particles that are suspended in waste water. The efficiency of this process is influenced by a series of inputs or parameters of the coagulation process, of which the most commonly used are initial turbidity, n...
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André Felipe Librantz, Fábio Cosme Rodrigues dos Santos, Cleber Gustavo Dias (Author)
Pág. e37275
Artificial neural networks in the multivariable control of chlorine dosing in the post-chlorination stage in a water treatment plant in the Greater São Paulo, Brazil, are analyzed. The plant has constant fluctuations in chlorine demand caused by natural ...
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Csilla Zsófia Torma, Edit Cséfalvay
Pág. 68 - 75
We report here a proposed process water treatment design guide: selection of nanofiltration membrane, membrane test for model solutions and test for pre-treated industrial process water. We also suggest a complex evaluation method, which can help in deci...
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Fabio Cosme Rodrigues dos Santos, André Felipe Henriques Librantz, Cleber Gustavo Dias, Sheila Gozzo Rodrigues
Pág. 33 - 38
Coagulation is one of the most important processes in a drinking-water treatment plant, and it is applied to destabilize impurities in water for the subsequent flocculation stage. Several techniques are currently used in the water industry to determine t...
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Dianhua Chen, Minyan Zhao, Xinyuan Tao, Jing Ma, Ankang Liu and Mingxiu Wang
The typical lime precipitation method is used to treat high-concentration fluorine-containing wastewater. In this way, the fluorine in the wastewater can be removed in the form of CaF2. Thus, this method has a good fluoride removal effect. In this study,...
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Q. Ding, H. Yamamura, N. Murata, N. Aoki, ... Y. Watanabe
Pág. 127 - 136
In coagulation-membrane filtration water treatment processes, it is still difficult to determine the optimal coagulation condition to minimize irreversible membrane fouling. In microfiltration (MF), meso-particles (i.e., 20 nm?0.5 µm) are thought to play...
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Simona Elena Avram, Bianca Violeta Birle, Lucian Barbu Tudoran, Gheorghe Borodi and Ioan Petean
Used water treatment is one of the most important aspects of environmental protection regarding industrial processes. Particulate matter dispersions affect water parameters; for example, increased pH values such as 10.21 are found for used floor tile wat...
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Tommy Ender, Vicky Shettigondahalli Ekanthalu, Haniyeh Jalalipour, Jan Sprafke and Michael Nelles
Hydrothermal carbonization (HTC) has developed considerably over the last 15 years and offers a viable alternative for the utilization of municipal and industrial organic waste such as sewage sludge. However, the technology has yet to establish itself as...
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Wenxia Lu, Xueyong Tian, Yongguang Ma, Yinyan Guan, Libo Liu and Liwei Shi
Sewage treatment plants face significant problems as a result of the annual growth in urban sewage discharge. Substandard sewage discharge can also be caused by rising sewage treatment expenses and unpredictable procedures. The most widely used sewage tr...
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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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Olena Kovaliova,Olexandr Pivovarov,Viktoriia Kalyna,Yuriy Tchoursinov,Ekaterina Kunitsia,Anton Chernukha,Dmytro Polkovnychenko,Natalia Grigorenko,Tetiana Kurska,Olena Yermakova
Pág. 26 - 35
This study has established patterns in the plasmochemical activation of technological solutions in the process of malt production. Of importance is the application of innovative technologies to purify water and technological solutions used at malt enterp...
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M. Nazli Naim
Pág. 24
Surface water contamination that caused by run-off fertilizer threatens the raw water sources. Compared to the chemical-based treatment methods, the phytoremediation process is preferable due to its low-cost sustainable process and scale-up capabilities....
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