International Workshop on Diffuse Pollution-Management Measures and Control Technique (IWDCT 2010 E-BOOK)

Huainan,China,10.27-10.29,2010

ISBN: 978-1-935068-38-9 Scientific Research Publishing, USA

E-Book 394pp Pub. Date: October 2010

Category: Earth & Environmental Sciences

Price: $70

Title: Analysis on Application Prospect in Waterworks by Associated Chlorine Dioxide-Chloramines Disinfection
Source: International Workshop on Diffuse Pollution-Management Measures and Control Technique (IWDCT 2010 E-BOOK) (pp 321-324)
Author(s): Fugeng Zha, Anhui University of Science and Technology, Anhui Huainan, 232001, China
Mingxu Zhang, Anhui University of Science and Technology, Anhui Huainan, 232001, China
Fang Yi, Jiangxi Environment Protection Co.,Ltd,Jiangxi Nanchang 330029, China
Abstract: Filtered water from same water plant in North China were disinfected by chlorine dioxide followedchloramine and chlorine in this paper. It concluded: the effect of 2.33mg/L chlorine in controlling biologicalindicators was equivalent to 0.1mg/L chlorine dioxide followed 0.5mg/L chloramines; disinfected by associateddisinfection after 96h, total residual chlorine and chlorine dioxide was surpassed 0.4mg/L and 0.06mg/Lrespectively, the existence of ClO2- wasn’t inspected in 12h, the concentration was in low level in 96h. based onmedicament cost analysis, the cost using associated disinfection was 20% of chlorine.
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