What is the water treatment equipment composed of?
Water treatment equipment usually consists of three parts:
1. Raw water pretreatment system
The main purpose of pretreatment is to make the raw water meet the influent requirements of the reverse osmosis membrane separation module and ensure the stable operation of the reverse osmosis purification system.
2. Reverse osmosis purification system
The reverse osmosis membrane system is the most economical and efficient purification method to remove more than 98% of ions, organic matter and 100% of microorganisms (theoretically) in raw water at one time.
3. Ultra-purification post-processing system
The ultra-purification post-treatment system further removes trace ions, organic matter and other impurities remaining in reverse osmosis pure water through a variety of integrated technologies to meet the final water quality index requirements for different purposes.
The pretreatment system of water treatment equipment usually consists of polypropylene fiber (PP) filter and activated carbon (AC) filter. For raw water with higher hardness, a softening resin filter needs to be installed.
The PP filter element can efficiently remove pollutants such as mechanical particle impurities, rust and large colloids above 5 μm in the raw water, and protect the subsequent filter. It is characterized by large dirt holding capacity and low price. AC activated carbon filter element can efficiently adsorb residual chlorine and some organic substances and colloids in raw water, and protect the polyamide reverse osmosis composite membrane from residual chlorine oxidation.
The softening resin can remove most of the calcium and magnesium ions in the raw water, prevent the subsequent RO membrane surface fouling and blockage, and improve the water recovery rate.
The above is the relevant information released by Guangdong VOLARDDA Water Purification Equipment Co., Ltd. Are you like me, and have a deeper understanding and understanding of water treatment equipment? Our company specializes in providing water treatment equipment and reverse osmosis equipment. , reverse osmosis membrane cleaning, direct drinking water equipment, softened water equipment, reverse osmosis membrane, etc. Welcome new and old customers to come to consult, you can also visit our official website:https://www.volardda.com/ to check. 
