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Olga Kulesha and Harsha Ratnaweera
The membrane bioreactor (MBR) and the biofilm membrane bioreactor (BF-MBR) are among key solutions to water scarcity; however, membrane fouling is the major bottleneck for any expansion of these technologies. Prepolymerized aluminum coagulants tend to ex...
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Tharaa M. Al-Zghoul, Zakaria Al-Qodah and Ahmad Al-Jamrah
The combination of the chemical coagulation-assisted electrocoagulation (CC-EC) process with a solar photovoltaic energy source has attracted increasing attention for the efficient removal of chemical oxygen demand (COD) from pharmaceutical wastewater. I...
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Amina Hadadi, Ali Imessaoudene, Jean-Claude Bollinger, Aymen Amine Assadi, Abdeltif Amrane and Lotfi Mouni
Due to their cost-effectiveness, low toxicity, and naturally renewable properties, bio-coagulants for water treatment are gaining popularity. In this context, four bio-coagulants were tested for their ability in turbidity reduction in a synthetic bentoni...
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Amir Hariz Amran, Nur Syamimi Zaidi, Achmad Syafiuddin, Loh Zhang Zhan, Muhammad Burhanuddin Bahrodin, Muhammad Aamer Mehmood and Raj Boopathy
It is important to develop renewable bio-coagulants to treat turbid water and efficient use of these bio-coagulants requires process optimization to achieve robustness. This study was conducted to optimize the coagulation process using bio-coagulant of d...
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Olga Zubkova, Aleksey Alexeev, Arseniy Polyanskiy, Kirill Karapetyan, Olga Kononchuk and Markus Reinmöller
The solution of the sludge utilization problem and yield increase at processing plants have great importance today all over the world. Disasters associated with the tailings dams failures have madeus develop technologies of tailings sludge utilization as...
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Srikanth Vuppala and Marco Stoller
In this study, a synthetic phenol solution of water and raw olive mill wastewater (OMW) were considered to achieve purification of the aqueous streams from pollutants. Only OMW was initially submitted to a coagulation/flocculation process, to reduce the ...
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Bashir Adelodun, Matthew Segun Ogunshina, Fidelis Odedishemi Ajibade, Taofeeq Sholagberu Abdulkadir, Hashim Olalekan Bakare and Kyung Sook Choi
This study investigated the potential of Moringa oleifera (MO) seed biomass as a coagulant for the removal of turbidity, biochemical oxygen demand (BOD), and chemical oxygen demand (COD) of municipal wastewater. Triplicated laboratory experiments using M...
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Kanthan Theva Kumaran
Pág. 1
Chitosan is a natural linear biopolyaminosaccharide obtained by alkaline deacetylation of chitin. It is the principal component of the protective cuticles of crustaceans such as Tachypleus gigas (Horseshoe crab) and can be utilized as anti-microbial agen...
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Dennis C. Y. Ling, Jegalakshimi Jewaratnam, Chia Jun Kwong
Pág. 18
Palm oil mill effluent (POME) characterized with high total suspended solids (TSS) and chemical oxygen demand (COD) can pollute the waterways if not treated properly. The aim of this work is to study the alternative flocculant to replace commercial flocc...
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Alexander Keucken, Gerald Heinicke, Kenneth M. Persson, Stephan J. Köhler
Pág. 1 - 29
Membrane hybrid processes?coagulation coupled with ultrafiltration (UF)?have become a common method to comply with the legal, chemical, and microbiological requirements for drinking water. The main advantages of integrating coagulation with membrane filt...
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