News
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PH adjustment and NaOH added
Why does the pH value need to be adjusted in the secondary reverse osmosis process of pure water equipment? In the RO pure water equipment system, alkaline is added to the secondary RO process of the influent. This is because the RO raw water influent contains CO2, which exists in the form of hyd...Read more -
Pre-treatment of Water Treatment Process
For reverse osmosis membrane elements, in most cases the water source cannot enter the elements directly because the impurities contained can contaminate the membrane and affect the stable operation of the system and the lifespan of the membrane element. Pre-treatment is the process of treating t...Read more -
Ultra-Pure Water Equipment in Automotive Urea Production
Automotive urea is a necessary product for heavy-duty diesel vehicles to meet the national IV emissions standard. Automotive urea refers to a urea water solution with a concentration of 32.5% and a solvent of ultra-pure water, produced from urea crystals and ultra-pure water. Heavy-duty trucks, b...Read more -
What is Electrodeionization (EDI) ?
Electrodeionization (EDI) is a water purification technology that has become increasingly popular in the water industry. It uses a combination of semi-permeable membranes, ion exchange resins, and direct electric fields to effectively remove impurities from water. The ion exchange resins are cont...Read more -
Working principle of mechanical filter in pure water equipment
The mechanical filter is mainly used for reducing the turbidity of the raw water. The raw water is sent into the mechanical filter filled with various grades of matched quartz sand. By utilizing the pollutant interception ability of the quartz sand, larger suspended particles and colloids in the ...Read more -
Introduction to RO membrane pollutants and cleaning
RO reverse osmosis deionized water equipment is an important device that uses reverse osmosis technology for purifying and separating water sources. The performance of RO membranes has a significant impact on the quality of water treatment. Therefore, it is recommended to purchase membranes from ...Read more -
Maintenance and upkeep of deionized water equipment
Maintenance and upkeep of deionized water equipment is essential, especially the maintenance of consumables, which requires timely cleaning and replacement. Deionized water equipment has several stages of filtration, and the purification efficiency of the previous stage directly affects the water...Read more -
Technological Development of Reverse Osmosis Membrane in Pure Water Equipment
There are currently four methods for producing pure water: distillation, electrodialysis, ion exchange, and reverse osmosis. Reverse osmosis is a high-efficiency and energy-saving technology for producing pure water. It rapidly developed as a water treatment process in the 1960s and has been used...Read more -
Introduction to Purified Water Equipment
Introduction to Purified Water Equipment Purified water equipment is used to produce purified water to meet the needs of various industries, and is mostly used in industries such as pharmaceuticals, biochemistry, chemical engineering, and hospitals. The entire system is made up of SUS304L or SUS3...Read more -
Functions and Characteristics of antiscalants:
The action mechanism of antiscalants mainly includes three parts: chelation, dispersion and lattice distortion. High-efficiency reverse osmosis antiscalants can prevent membrane scaling, increase water production and quality, and reduce system operating costs. The functional characteristics of r...Read more -
The role of reverse osmosis in water purification: Focus on WZHDN
Title: In the field of water purification, reverse osmosis has become a key technology, providing an effective solution for removing impurities and pollutants from water. Wenzhou Haineng Environmental Protection Equipment Technology Co., Ltd. is at the forefront of the industry, providing large-...Read more -
News3
In the latest news from the global market, the polymeric membrane industry has witnessed a significant increase in demand for its products. According to the latest report released by Research and Markets, the global polymeric membrane market is expected to grow exponentially over the next few yea...Read more