DPH—771 Ultrafiltration Membrane-Special Cleaning Agent can effectively decompose and remove protein, grease, organic matter, microorganisms, bacteria, Slime, etc on the membrane surface. It has special effect for cleaning ultrafiltration membranes, microfiltration membranes. It can also clean reverse osmosis membranes and nanofiltration membranes.
Features：
1. Powder solid.
2. It contains a large number of highly active substances。
3．As Buffer Pharmacy, the PH value is very steady.
4．Duration: two years
Methods and dosage：
1、It can be prepare to 2% W/W concentration With pure water (or filtered water). Or you can also add 1 kg of DPH – 771 into every 45 kg of water.
2、It should be cycled and soaked every 20 minutes. The time to cleaning depends on the content of fouling. It usually cost about 2-3 hours to clean. Pressure for cycling cleaning should be lower than normal operating pressure.
3、In the case of severe fouling, it is necessary to soak the membrane for one day in the solution. It is suggested to cycling first in a short period of time after soaking. After cleaning, it should be wash the membrane with high-quality water to remove residues on the membrane.
4．When reuse the water treatment equipment, the solution inside should be drawn off at the first 30 minutes to make sure that the solution is free from cleaning agent.
Storage and packaging：
It is suggested to avoid skin and eye contact. It should be sealed in cool and dry place. It is 10 kg/bag
|
