Chlorine compounds are chemicals commonly used as oxidizing agents for drinking-water disinfection and water treatment . Chlorine (Cl) is an halogen element having 7 electrons on its last electronic layer. To reach the stability of 8 electrons chlorine has a tendency to add an electron. This ...
drinking waterIn a classical scheme of drinking water treatment, chlorine can be used at different locations: chlorination of the raw water before the coagulation process and disinfection of water after the filtration step. The objectives of this work are the study of the disinfection kinetics and ...
Qingdao Develop Chemistry Co., has been established in 2005 in the coastal city, Qingdao, China, by general manager Richard Hu who has decades of experience in water treatment chemicals. We have been specialized in Water treatment and Disinfection chemicals for more than 16 years, providing produc...
Thus, the need to remove disinfection by-products (DBP) precursors requires the application of high-efficient water treatment processes. Usually, chlorine is used to disinfection, and then, haloforms are generated. Well-calibrated model, estimating the concentration of DBP in treated water, can be ...
1. Drinking water disinfection2. Medical equipment disinfection3. Swimming pool disinfection4. Sewage treatment It can also be used in environment disinfection, food preservation, food processing equipment,deodorant, pulp and fabric bleach, etc. items function Sterilizat...
Chlorine dioxide (ClO 2 ), an alternative disinfectant to chlorine, has been widely applied in water and wastewater disinfection. This paper aims at presen... Y Ge,X Zhang,L Shu,... 被引量: 0发表: 2021年 Generation and Use of Chlorine Dioxide in Water Treatment results of a questionnaire...
In fact, disinfection processes (e.g. chlorination), they could kill ARB, but simultaneously DNA will be released into the water, where eARGs could be still present in the free-living DNA. The occurrence of iARGs may promote ARB dissemination via conjugation and transduction, while eARGs, ...
A seawater splitting device with an integrated commercial silicon photovoltaic cell delivers an impressive active chlorine production rate of 3.15 mg min−1 for effective simulated ballast water disinfection. This work suggests the possibility to substantially improve the sustainability of the chlor...
Chlorine-based water disinfection processes can inactivate antibiotic resistant bacteria. However, at the same time, these processes may cause the release of antibiotic resistance genes into the water as free DNA, and consequently increase the risk to disseminate antibiotic resistance via natural ...
Chlorine dioxide (ClO2), an alternative disinfectant to free chlorine, has been used to reduce the formation of organic disinfection byproducts during water treatment. ClO2 is highly reactive, and its decay is enhanced in the presence of... MM Reuter,CM Lastoskie - 《Environmental Science Water...