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Valentin Romanovski, Andrei Paspelau, Maksim Kamarou, Vitaly Likhavitski, Natalia Korob and Elena Romanovskaia
Disinfection of surfaces with various functional purposes is a relevant measure for the inactivation of microorganisms and viruses. This procedure is used almost universally, from water treatment facilities to medical institutions and public spaces. Some...
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Li Li, Gyumin Lee and Doosun Kang
A model that computes the per-unit process energy consumption, energy intensity, CO2 emission, and CO2 intensity of water treatment plants is developed. This model is used to estimate the total energy consumption of six water treatment plants in Seoul Me...
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Alba Ruiz-Espin, Pedro Garcia-Caparros, Alfonso Llanderal, Julian Colunje, Jorge Francisco Moreira and Maria Teresa Lao
Research on environmentally friendly techniques for the agroindustry is growing constantly. In this sense, the supply of ozone (O3) has been taken into consideration, especially for disinfection because of its high oxidizing power. However, there is not ...
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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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Mary G. Lusk, Lisa S. Krimsky and Nicholas Taylor
Healthcare demand for liquid oxygen during the COVID-19 pandemic limited the availability of oxygen needed for ozone disinfection of drinking water in several urban areas of Florida. While the situation reduced the state?s capacity to provide normal drin...
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Aneta Mrozek-Szetela, Piotr Rejda and Katarzyna Winska
This article reviews various decontamination methods of herbal raw materials in Poland. These are the physical and chemical treatments of plant raw materials that remove mineral and microbiological impurities to ensure food safety. There is increasing us...
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Vicente Elicio Porfiro Sales Gonçalves Da Silva,Adriana Guimarães Costa,Hugo Leonardo de Brito Buarque,Raimundo Bemvindo Gomes
Pág. 27 - 47
O presente trabalho buscou determinar a cinética do processo de inativação de microrganismos indicadores de patogenicidade em efluentes de processos anaeróbios submetidos à desinfecção com peroxônio (O3+H2O2). Para isso, realizou-se a otimização de parâm...
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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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Jianhua Zhang, Mikel C. Duke, Kathy Northcott, Michael Packer, Mayumi Allinson, Graeme Allinson, Kiwao Kadokami, Jace Tan, Sebastian Allard, Jean-Philippe Croué, Adrian Knight, Peter J. Scales and Stephen R. Gray
An Advanced Water Treatment Plant (AWTP) for potable water recycling in Davis Station Antarctica was trialed using secondary effluent at Selfs Point in Hobart, Tasmania, for nine months. The trials demonstrated the reliability of performance of a seven b...
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Maria Bartolomeu, Sílvia Reis, Milton Fontes, Maria Graça P. M. S. Neves, Maria Amparo F. Faustino, Adelaide Almeida
Pág. 1 - 16
Wastewater (WW) from urban and industrial activities is often contaminated with microorganisms and chemical pollutants. To reduce the concentration of microorganisms in WW to levels comparable to those found in natural waters, the sewage effluent is usua...
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