Cartridge filter sales

Performance: Activated carbon filters is a more commonly used water treatment equipment, water desalination systems as a former front-stage filtration process can absorb the chlorine can not be removed, which can effectively ensure stage equipment life, improve water quality and prevent pollution , in particular to prevent post-stage reverse osmosis membranes, ion exchange resins such as oxygen toxicity than free form pollution. It also leaked over the previous stage adsorption of small organic molecules and other polluting substances, water odor, colloid and pigments, heavy metal ions adsorbed and removed more visible, but also has the effect of reducing the COD. RO water can further reduce the value of SDI, to ensure SDI <5, TOC <2.Oppm filtration rate function linear velocity (m / h) space velocity [m & sup3; / (m & sup3; .h)] to remove organic matter ~ 105 ~ 10 remove free chlorine ≦ 20 ≦ 10 is widely used in food, medicine, electronics, chemicals, industrial waste and other industries. 1, a hydraulic system can meet the accuracy requirements for filtration, can block certain impurities into the system; 2, the filter should have sufficient strength, not because of pressure and damage; 3, through-flow capacity of large and small pressure loss; 4 , easy to clean and replace. Installation points Features 1, high efficiency: 24 hours of continuous work, without stopping the backwash. 2, low operating costs: no high lift and large flow of backwash pump. 3, low maintenance costs: In addition to quartz sand outside its no moving parts, low failure rate during operation and maintenance costs province. 4, low one-time investment: no single set of coagulation tank, clarifiers and other facilities, without backwash pump and electric, pneumatic valves and other equipment, engineering, one-time investment province. 5, the head loss is small: a single filter and clean the filter in time, head loss and total head loss ≤0.5m. 6, water quality requirements loose: long-term bear 150mg / L concentration SS water quality, short-term bear 300mg / L concentration SS impact water quality unchanged. 7, water quality and stability, good filtering effect. Clean the filter in time, to ensure high-quality, stable water effects, no periodic water quality fluctuation. 8, easy expansion: Unit operating mode can be used to add or delete a flexible filter according to the number of water changes, easy expansion. 9, small size, beautiful appearance: its traditional three-stage regenerative water treatment process as a whole, save land of about 70-80%; look more beautiful, compact. Equipment ① close the main power, power indicator light, check to make sure the inlet valve open while normal, into the pump is operating normally. Into the water tank in the middle level and above. ② run a. Open the activated carbon filter motivated valve V2 and V5 under the drain valve and the inlet valve V1. b. Start into the pump. When the next outlet drain valve V5, regulate water flow to the rating. When the water is clear, open the valve V7, close down the drain valve V5, backward channel equipment and bottled water. ③ When the activated carbon filter backwash extend the run time, the water pressure increases, when the filter differential pressure increases 0.05-0.07Mpa, equipment needs backwashing. a. Open the inlet valve at the inlet valve V4 and V1, the drain valve V3. b. Start into the pump, adjust the inlet valve V1, so that the amount of water as large as possible. Backwash time is about 20-45 minutes. Then close into the pump, close the valves. ④ are washed after each backwash end, the need for regular cleaning. a. Open motivated valve V2 and the inlet valve V1, under the drain valve V5. b. Start into the pump, adjust the inlet valve V1, to control the amount of water into the water as normal.