Rechlorination for residual chlorine concentration equalization in distribution system
نویسندگان
چکیده
منابع مشابه
Effect of temperature on pH, turbidity, and residual free chlorine in Sanandaj Water Distribution Network, Iran
One of the parameters responsible for decreased water quality in a distribution system is temperature changes. This study was conducted to examine the effect of temperature on pH, turbidity, and residual chlorine in Sanandaj, Iran, Water Distribution System. The required water samples were taken from 85 stations during April to October 2014. Sampling was carried out over 6 months and twice per ...
متن کاملChlorine Concentration Decay in the Water Distribution System of a Town with 50000 Inhabitants
A numerical model of a water distribution network designed for a town with 50,000 inhabitants was implemented in EPANET. The paper presents a methodology for computing the chlorine residual concentration decay in the above urban size water distribution system, over a 3 days period of time. The hydraulic system fits a gravity distribution scheme, consisting of a looped network with a tank, 42 no...
متن کامل21 Chlorine residual efficiency.pmd
1Department of Microbiology; 2Department of Environmental Health, Isfahan University of Medical Sciences, Isfahan, Islamic Republic of Iran (Correspondence to A. Tavakoli: [email protected]). Received: 05/10/03; accepted: 22/03/04 ABSTRACT To investigate the inactivation of potential pathogens, we evaluated survival rates for Escherichia coli, Enterococcus faecalis, Aeromonas hydrophila and Sa...
متن کاملA miniaturized FIA system for the determination of residual chlorine in environmental water samples.
The present study was aimed at developing a portable miniaturized FIA system with a two-electrode based amperometric detector for on-site monitoring of residual chlorine in environmental samples. The electrode potential control and current data collection were conducted with a home-designed potentiostat with a size of 150 x 100 x 40 mm and the weight of 350 g. It was confirmed that the amperome...
متن کاملConcentration of Isotopes of Chlorine
Kenda]] and Crittenden [1] 2 attempted to separate the isotop ::lS of chlorine by th e ionicmigration method. They transported chlorine ions ina tube filled with agar-agar through a distance of 100 feet by means of a moving bouldary. An atornic-weigl1t determination of chlorine in the forward section of the gel failed to det ect any chrmge in the isotope ratio. MOL recently, a new method [2] ba...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Korean Society of Water and Wastewater
سال: 2014
ISSN: 1225-7672
DOI: 10.11001/jksww.2014.28.1.91