2023-08-11
Sewage treatment, classic practical knowledge!
Sewage treatment, classic practical knowledge!
Often, my friends ask me which books to read in the field of water treatment. In fact, the knowledge points in the books are quite systematic, and not everything can be used. Therefore, if I read a book from beginning to end to learn, it may not be ve...
2023-08-10
We must understand several questions about pure water machines
We must understand several questions about pure water machines
1. Is it harmful to the body if the water is too pure and all the minerals inside are removed?
This is not the case. As we all know, only living plants can absorb inorganic minerals from the soil and produce organic minerals through p...
2023-08-09
Research on Microbial Pollution and Prevention of Reverse Osmosis Water Treatment System
Research on Microbial Pollution and Prevention of Reverse Osmosis Water Treatment System
From the proposal of using reverse osmosis technology to desalinate seawater in 1953 to its commercial operation in the 1960s, and after more than 50 years of development today, reverse osmosis water treatment...
2023-08-08
Several questions you need to know about reverse osmosis in sewage treatment
Several questions you need to know about reverse osmosis in sewage treatment
How often should the reverse osmosis system be cleaned?
In general, when the standardized flux decreases by 10-15%, or the desalination rate of the system decreases by 10-15%, or the operating pressure and inter section...
2023-08-07
Favorite version! Complete Analysis of Knowledge Points in Classical Water Treatment
Favorite version! Complete Analysis of Knowledge Points in Classical Water Treatment
Favorite version! Complete Analysis of Classical Water Treatment Knowledge Points: 1. Several Basic Concepts in Water Treatment Systems: TDS, SDI, LSI, KSP
Answer:
TDS: Total dissolved solids (generally simila...
2023-08-04
Cleaning method for ultrafiltration membrane
Cleaning method for ultrafiltration membrane
The molecular weight of ultrafiltration membrane is 1000-20000 daltons. The ultrafiltration membrane can intercept macromolecular impurities (such as protein, pigment, polysaccharide, etc.) and penetrate the target product; The target product can be int...
2023-08-03
Summary of commonly used water treatment methods for different water qualities
Summary of commonly used water treatment methods for different water qualities
In the environmental water treatment industry, commonly used water treatment methods generally include:
（1） Sediment filtration method, (II) Water softening method
（3） Activated carbon adsorption method, (IV) deioni...
2023-08-02
Characteristics of Severe Pollution of Reverse Osmosis Membrane and Offline Cleaning
Characteristics of Severe Pollution of Reverse Osmosis Membrane and Offline Cleaning
In the design of reverse osmosis systems, there is a certain degree of redundancy to ensure that in emergency situations, water supply is not insufficient due to a decrease in water production or desalination rate...
