JRO reverse osmosis water treatment equipment for raw water treatment
Category:
Environmental Protection/Raw water treatment equipment/Reverse osmosis equipment
Model:
Brand:
Jinzong Machinery
Retail Price
Negotiable
重量
kg
- Product Description
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Description :
Reverse osmosis generally involves treating tap water or groundwater with primary reverse osmosis water treatment equipment to produce water with high conductivity
Working principle of reverse osmosis water treatment equipment
Reverse osmosis is a precision membrane based liquid separation technology that applies operating pressure on the inlet (concentrated solution) side to overcome the natural osmotic pressure. When an operating pressure higher than the natural osmotic pressure is applied to the concentrated solution side, the flow direction of water molecules that naturally permeate will reverse, and some of the water molecules in the inlet (concentrated solution) will become purified water on the dilute solution side through the reverse osmosis membrane; Reverse osmosis equipment can block all soluble salts and organic compounds with a molecular weight greater than 100, but allows water molecules to pass through. The desalination rate of reverse osmosis composite membranes is generally greater than 98%. They are widely used in industrial pure water and electronic ultrapure water preparation, drinking pure water production, boiler feedwater and other processes. The use of reverse osmosis equipment before ion exchange can significantly reduce the discharge of operating water and wastewater.
Process principle of reverse osmosis water treatment equipment
Reverse osmosis is a reverse migration movement of osmosis, which is a separation method that uses the selective retention effect of a semi permeable membrane under pressure to separate solutes and solvents in a solution. Its pore size is approximately 5-10A. It has been widely used for the purification and concentration of various liquids, and a common application example is in water treatment processes. Reverse osmosis technology can remove impurities such as inorganic ions, viruses, organic matter, and colloids in raw water to obtain high-quality purified water. The widely used is the roll polyamide composite membrane, whose water flux and removal rate are affected by pressure, temperature, recovery rate, influent salt content, and pH value.
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Key words:- JRO reverse osmosis water treatment equipment
