Product property:
LD781 reverse osmosis membrane fungicides are special fungicides for reverse osmosis system. This product has strong penetrating ability to microorganism cells, and it can decompose and destroy the cell tissue of microorganism, and it can kill and inhibit bacteria, fungi, algae and other microorganisms in reverse osmosis equipment. Frequent use of this product can effectively control microbial contamination in reverse osmosis systems, especially in surface water systems.
Product characteristics:
1.Non-oxidizing fungicides, rapid and effective bactericidal effect, no oxidation of the membrane.
2.A certain stripping action is carried out on the slime formed by bacteria.
3.Suitable for reverse osmosis CA and PA membrane, nanofiltration membrane and ultrafiltration membrane, etc.
4.Wide range of PH, good biodegradability and no pollution to the environment.
Specification:
|
Tems |
Index |
|
Appearance |
colorless to pale green transparent liquid |
|
P H |
3-5 |
|
Density（20 ℃）g/ cm 3 |
1.05 ±0.05 |
|
Ignition point: |
nonflammable |
Usage method:
Reverse osmosis specific bactericide 781 is used in two ways:
1.On-line dosing: 30 minutes of impact treatment with 40-100ppm every 10 ~ 15 days can gradually destroy the biofilm scale formed on RO membrane surface and make it fall off with concentrated water.
2.Off-line addition: stop RO system operation, use chemical cleaning method to configure bactericidal solution, and recycle the liquid to deal with the system. If the system is seriously polluted, the system shall be chemically cleaned in situ and then sterilized according to the following steps:
1) Adding water to the cleaning tank and preparing the bactericide concentration of 100-500 ppm;
2) Adjust the cleaning solution PH below 7 (citric acid or hydrochloric acid can be used to prolong the half-life of RO150) and circulate for 45 minutes.
Phone:18615585837(Penny)
Phone:18615209448(Amy)
E-mail:ludong@ldchems.com
E-mail:shangwubu@ldchems.com
E-mail:penny@ldchems.com
