Alternatives to PALL big flow water filter cic chlorine dioxide

For alternative PALL big flow filter, adding the chlorine dioxide can achieve what kind of effect? In the process of adding the need to pay attention to what?

about alternatives to PALL big flow water filter cic chlorine dioxide, the main points of the

chlorine dioxide chemical properties and lively, easy to decompose, inconvenience is stored after production, must use it in place on the production, thus making and dosing equipment tends to be continuous.

add chlorine dioxide in the water treatment site, depending on the purpose of dosing.

as the main to sterilization should be cast after filter; Such as requirements keep kill microorganisms of residual chlorine in water distribution system, supplementary additive in the water distribution system is necessary; As the main to remove THM, should dosing in front of the filter;

if asked to manganese, after dosing should have enough time to make manganese dioxide precipitation; If in order to control odor and taste, in several points scattered dosing.

in the process of the construction and operation of equipment, itself, must want to have special protective measures, because hydrochloric acid and sodium chlorite and other additives if use undeserved, or concentration of chlorine dioxide aqueous solution more than specified value, will cause explosion.

and the mass concentration of aqueous solution should be no greater than 6 ~ 8 g/L, and avoid contact with air.

additive amount of chlorine dioxide is related to raw water quality and use purpose, generally in 0. 1 ~ 1. Within the scope of 5 mg/L, should be determined by test folding filter in the process of preparation of chlorine dioxide, besides can adjust the concentration, but can change the dosing quantity, in order to adapt to the change of water quality, water quantity.