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Solomon Ofori, David Kwesi Abebrese, Iveta Ru?icková and Jirí Wanner
This study evaluates the suitability of treated wastewater (TWW: secondary effluent and membrane effluent) for crop irrigation and the resultant impact on crop growth and soil physicochemical characteristics. Carrot seeds (Daucus carota subsp. sativus) w...
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Ku Youn Baik, Hyun Jo, Se Hoon Ki, Gi-Chung Kwon and Guangsup Cho
The efficiency of simultaneous treatment of the cold atmospheric pressure plasma jet (CAP) and hydrogen peroxide (H2O2) was investigated. A CAP with a thin and long plume was generated with Ar gas and applied to a common oral bacterium, Enterococcus faec...
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Jianwei Zeng, Xuegang Chen, Shidi Jin and Jiajia Fan
Harmful algal blooms (HABs) caused by Heterosigma akashiwo are occurring in coastal waters frequently, posing a great risk to marine environments and subsequent treatment processes like desalination. UV-assisted permanganate oxidation (UV/KMnO4) is recog...
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Sajeeve Latif, Mohammad A. Alim, Ataur Rahman and Md Mahmudul Haque
The supply of safe drinking water to rural communities has always been challenging, unlike in most large cities where government authorities have constructed central water supply systems. In many rural areas, primary water sources such as surface water a...
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Christin Wilske, Peter Herzsprung, Oliver J. Lechtenfeld, Norbert Kamjunke, Jürgen W. Einax and Wolf von Tümpling
Long-term changes in dissolved organic matter (DOM) quality, especially in humic-rich raw waters, may lead to intensive adaptions in drinking-water processing. However, seasonal DOM quality changes in standing waters are poorly understood. To fill this g...
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Huma Ilyas, Ilyas Masih and Jan Peter Van der Hoek
This paper presents a comprehensive and critical comparison of 10 disinfection methods of swimming pool water: chlorination, electrochemically generated mixed oxidants (EGMO), ultraviolet (UV) irradiation, UV/chlorine, UV/hydrogen peroxide (H2O2), UV/H2O...
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Matteo D'Alessio, Bruce Dvorak and Chittaranjan Ray
Small water systems can experience a fluctuating quality of water in the distribution system after disinfection. As chlorine is the most common disinfectant for small systems, the occurrence of disinfection byproducts (DBPs) represents a common problem f...
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Leonel Ernesto Amabilis-Sosa, Monserrat Vázquez-López, Juan L. García Rojas, Adriana Roé-Sosa and Gabriela E. Moeller-Chávez
The reuse of treated wastewaters could contribute to reducing water stress. In this research, ultrasound application on bacterial inactivation in municipal wastewater (MWW) was evaluated. Total and fecal coliforms were used as standard fecal indicators; ...
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Mahmoud Ali
Pág. 71 - 75
Chlorinated water samples were used to determine the effect of handling modes on disinfection byproducts (DBPs). The DBPs studied were trihalomethanes (THMs), haloacetonitriles (HANs), chloral hydrate (CH), chloropicrin (CP) and 1,1,1-trichloropropanone ...
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