Reminder: Knowledge of safe drinking water!
There is a Chinese saying that disaster comes from the mouth, and I think disease comes from the mouth. All the bacteria and viruses in our body enter our body through some of the beverages we eat and drink. Cause various diseases. And we cannot live without water. The body water of an adult accounts for about 60%. If the water is reduced to 20% of the original body weight, a person cannot survive. To maintain life, people have to consume about 2 liters of water from food every day. Learning to drink water scientifically can help us to live a long and healthy life.
Ion exchanger regeneration process
The anion exchanger is the sodium ion exchanger, and the ion exchanger is divided into: sodium ion exchanger, anion and cation bed, mixed bed and other types. The shell of ion exchange column (device) generally adopts hard polyvinyl chloride (PVC), hard polyvinyl chloride composite glass fiber reinforced plastic (PVC-FRP), plexiglass (PMMA), plexiglass composite transparent glass fiber reinforced plastic (PMMA-FRP), steel lining rubber ( JR), stainless steel lining rubber and other materials. Mainly used in boiler, thermal power station, chemical industry, light industry, textile, medicine, biology, electronics, atomic energy and pure water treatment pre-treatment, industrial production requires hard water softening, deionized water preparation, and also used in food Four basic processes: decolorization and purification of drugs, recovery of precious metals and chemical raw materials, and treatment of electroplating wastewater. Plasma exchanger regeneration
Sewage treatment, the development trend of water treatment
Yesterday, at the Water Treatment Technology Seminar during the Science and Technology Cooperation Week theme seminar, it was learned that the China-Israel International Science and Technology Cooperation Industrial Park will receive a license from the Ministry of Science and Technology today and formally become my country’s sixth national-level international innovation industrial park. The first in Guangdong.
How to use ultrapure water correctly? ? ?
The water quality requirements of the produced water are based on the water used by the National Laboratory of China (GB6682-2000). In addition, it is also based on whether the experiment has specific requirements for TOC, bacteria, heat sources, microparticles, etc., that is to say, what is it used for? Experiment or with which instruments and equipment are used, such as atomic absorption spectroscopy (AAS), microbial analysis, general chemistry, cell culture, biochemical analysis, etc., to clarify these will completely determine the specifications and models of the products. Mastering the above points, it is easy to choose an ultrapure water machine.
How to ensure that the pure water equipment meets drinking water standards?
1. Even if the high-pressure pump of the reverse osmosis device is interrupted for a short period of time, the device may malfunction.
How much domestic sewage treatment is there?
The Guangzhou Daily once reported that the total domestic sewage treatment capacity in downtown Guangzhou reached 2.98 million tons per day, and the treatment rate was close to 90%. However, the reporter visited the sewage treatment plant and found that the area where the sewage pipeline has been built is facing three major threats: "barbaric construction, secret discharge of construction waste, and secret discharge of industrial waste water". Incomplete statistics from the Municipal Water Purification Company show that nearly 60 central urban sewage pipelines have been damaged by brutal construction in recent years. From January to April this year alone, there were 22 cases of severely exceeded suspended solids in the sewage treatment plant in the central urban area. Most of the muddy water was sneaked into the sewage pipe, causing the untreated domestic sewage to be directly discharged into the Pearl River. Faced with such a large amount of sewage data, human health will be threatened. The New Yangtze River Water Company appeals to everyone to protect water resources, use water rationally to reduce sewage treatment, and be healthy for you and me.
