Sep 12, 2014
Why is pretreatment necessary before using ion exchange resins?New resins often contain reaction solvents, unreacted substances, and small amounts of low molecular weight polymers, iron, lead, copper,...
Sep 12, 2014
1. Precautions for the storage and transportation of ion exchange resins(1) Ion exchange resins contain a certain amount of moisture, which should be maintained during storage and transportation. If i...
Sep 12, 2014
(1) Avoid dryness and heat; avoid storage in the form of nitrate.(2) Properly check acid concentration, resin quantity, temperature, liquid flow time, flow rate, etc.(3) Avoid introducing contaminants...
Sep 12, 2014
Resin Contamination, Poisoning, and ActivationIon exchange resins are susceptible to contamination from suspended solids, colloidal substances, organic matter, bacteria, and metals during long-term us...
Sep 12, 2014
One cause: "Cation" poisoning1. Composition of cations: Metal ions and basic nitrogen compounds, ammonia, and organic amines in C4 raw materials.2. Sources of cations:① Sodium and calcium i...
Sep 12, 2014
This article describes common fouling factors affecting composite membrane performance and their cleaning methods, applicable to 4-inch, 6-inch, 8-inch, and 8.5-inch diameter reverse osmosis membrane ...
Sep 12, 2014
Abstract: Dushanzi Thermal Power Plant has three generating units: 25MW, 25MW, and 50MW, with a total generating capacity of 100MW. It has three hyperbolic natural draft cooling towers with a total ci...
Sep 12, 2014
Common Contaminants and Their Removal Methods:1.1 Calcium Carbonate ScaleWhen the scale inhibitor addition system malfunctions or the acid addition system causes an increase in feedwater pH, calcium c...
Sep 12, 2014
[Abstract] This paper briefly describes the significance of improving the operating cycle of a desalination plant, how to improve the operating cycle, and several aspects that need attention when impr...
Sep 12, 2014
Electrodialysis, a crucial membrane separation technology in pure water treatment, possesses several distinct characteristics:1. Low Energy Consumption: Electrodialysis operates without phase changes;...
