A process is disclosed for the treatment of water to reduce the production of undesirable DBPs, such as THMs, when Fluo-chlorine is used as a disinfectant. The process replaces conventional chlorination with fluoride/chlorine mixtures that disinfect and fluoridate simultaneously.ANTONIO T. ROBLES...
Ozone Effect on the Formation of Chlorine Disinfection Byproducts in Water Treatment Process The effect of ozone on the formation and the removal of disinfection byproducts(DBPs) of chlorination process was studied to elucidate the performance of water treatment process. The samples of raw water, ...
This paper compares three disinfection approaches: chlorination, granular activated carbon with post chlorination, and chloramination through a multistage hierarchy risk management model in which the analytical hierarchy process has been used to determine the relative importance of various attributes at ...
内容提示: Disinfection by-products and their precursors in a watertreatment plant in North China: Seasonal changesand fraction analysisChao Chen a, ⁎ , Xiao-jian Zhang a , Ling-xia Zhu a , Jing Liu a , Wen-jie He b , Hong-da Han ba Department of Environmental Science and Engineering...
A one-year-long monitoring project was conducted to assay the concentrations of THMs, HAAs and their formation potential along the conventional process in a water treatment plant in North China. Subsequent investigations of organic matter fractionation and the contribution of the algae to the precursor...
L. et al. Sunlight-mediated inactivation of health-relevant microorganisms in water: a review of mechanisms and modeling approaches. Environ. Sci. Process. Impacts 20, 1089–1122 (2018). Article CAS Google Scholar DeRosa, M. C. & Crutchley, R. J. Photosensitized singlet oxygen and its ...
Thus, the vegetable processing industry needs to develop alternative sustainable cleaning and disinfection methods in order to reduce cross-contamination and consumption of water throughout the washing process. To assure water quality, chemical and microbial parameters need to be measured based on ...
In this study, a bioanalytical approach was used, measuring oxidative stress (Nrf2 activity), genotoxicity (micronucleus test), and aryl hydrocarbon receptor (AhR) activation to evaluate an innovative water treatment process, including suspended ion exchange, ozonation, in-line coagulation, ceramic ...
Concentrations of disinfection by-products in swimming pool following modifications of the water treatment process: An exploratory study Robert Tardif, Manuel Rodriguez, Cyril Catto, Ginette Charest-Tardif, Sabrina Simard Pages 163-172 select article The impact of iodinated X-ray contrast agents on for...
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