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Analysis of common sewage treatment technologies
1.Membrane technology Membrane separation methods commonly used are microfiltration, nanofiltration, ultrafiltration and reverse osmosis. Since membrane technology does not introduce other impurities during the treatment, separation of macromolecules and small molecular substances can be achieved, ...
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Classification and application of reverse osmosis membrane in water treatment technology
The principle of membrane separation technology in reverse osmosis equipment is generally divided into the following categories: 1) Semi-permeable membrane: A membrane that allows only solvent molecules to pass through without allowing the molecules of the solute to pass is called an ideal semi-inf ...
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Do you know about water purification equipment?
The water purification equipment mostly adopts the reverse osmosis process. The reverse osmosis is to desalinate and desalinate the brine containing the phase change physical method at room temperature. Overview Water purification equipment is simply a device that produces clean water. Clean water i ...
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Why should the water treatment industry use ozone?
Ozone is a strong oxidant, which contains traces of synthetic organic pollutants. The conventional water treatment process cannot be removed. Ozone is used to deoxidize, so that COD chemical oxygen demand that is not easily biodegradable becomes BOD biodegradable oxygen consumption. Biological treat ...
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The principle of sedimentation tanks and the advantages and disadvantages of various sedimentation tanks
What is a sedimentation tank? Sedimentation tank is a treatment structure that uses gravity sedimentation to remove suspended particles with a higher density than water. It is one of the most widely used treatment units in wastewater treatment, and can be used for wastewater treatment, post-treatmen ...
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Reverse osmosis water treatment technology
Reverse osmosis process principle The principle of reverse osmosis membrane separation technology is described by explaining the following professional terms: 1) Semi-permeable membranes: membranes that only allow the passage of solvent molecules but do not allow solute molecules to pass are called ...
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Daily maintenance and cleaning methods of water treatment equipment
The water treatment equipment is running continuously every day. In order to ensure the normal operation of each device and the good effect of the water treated, the equipment should be regularly maintained and maintained. First, the daily maintenance of water treatment equipment can start from the ... -
Water treatment engineer teaches you: how to choose the right water treatment equipment
Let’s talk about purchasing principles first. The price of water treatment equipment is different and the standard is not the same. To choose the right water treatment product, only the right one is good. When purchasing water treatment equipment, it is necessary to consider the company’ ...
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Drinking water is a big deal. Buying bottled drinking water is good or a water purifier.
According to a market survey data, the total user of a family of three accounts for 2% of drinking water, 25% of cooking users, and 73% of other domestic water. It can be seen that drinking water is a major event. Drinking water is not just about understanding thirst. Many people also expect “drinki ...
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Guizhou water treatment project of Xin Sheng Tai
At the end of November 2017, our company is located in Guizhou city of Zunyi province to undertake a leachate treatment project. The smooth progress of this project marks a new step in the field of sewage. Although close to the end of the year, but the company attaches great importance to the proje ...