water treatment chemical

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Ro Bio Chemical,RO Antiscalant,Reverse Osmosis Chemical,Water Treatment Chemical

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OSMOTIC-410 Bactericide

OSMOTIC-410 Bactericide

Properties:

OSMOTIC-410 has good penetrating power to microbe cell,, it can effectively kill and inhibit bacteria, fungus and algae in RO equipment. OSMOTIC-410 has the following properties:

• Non-oxidative bactericide, fast effective.
• Stripping effective to bacteria mucosity.
• Compatible with all membranes.
• Wide pH range, good bio-degradation, no pollution.
• Operation safe, non-inflammable, non-volatilization.

Specification:

items

index

Appearance

transparent liquid

pH Value，（1% water solution）

2.0-5.0

Density （20℃）g/cm3

1.02

Active  content  %

3

Usage:

Two Methods:

1st. Input 400ppm to the RO water system through proportional pump, once a time for every two weeks, 30 minutes for each time. This way is suitable for non-stop desalination operation, but the chemical dosage is big;

2nd. Stop the RO system and clean the system. If the system is seriously polluted, first, clean the system by chemical agents, sterilize next:

(i) Add water to cleaning box, make up OSMOTIC-410 to concentration 400-800ppm;

(ii) Adjust pH <7 acid="" citric="" half-life="" hydrochloric="" lsb881="" or="" p="" prolong="" with="">

(iii) Circulate for 45 minutes.

Attention:

If water supply contains hydrogen sulfide, soluble ferric ion, manganese ion (chlorine or hydrogen peroxide) OSMOTIC-410 cannot be used.

Corrosive, avoid to contact with skin and eye.

Package and Storage:

25kg plastic barrel, Storage for one year in room shady and dry place.

OSMOTIC – 260 Acid Detergent for RO Membrane

OSMOTIC – 260 Acid Detergent for RO Membrane

• Suitable for all aromatic polyamide membranes.
• Low froth formula.
• Diluent pH 3.0-4.0.
• Liquid chemicals, mix well.
• Can be used repeatedly. OSMOTIC-260 is an acid liquid formula, it can remove metal hydroxide, calcium carbonate and other types of scales.

Dosage:

Dilute to 1-3%(1:45)

Specification:

items

index

Appearance

Transparent liquid

pH Value，（1% water solution）

3.0-4.0

Density （20℃）g/cm3

1.30±0.05

Storage temperature

-10℃

Usage:

（a）Check water box, pipeline and filter, change the filter material if needed.

（b）Input q.v. RO effluence to water box.

（c）Input q.v. OSMOTIC-260 to water box, mix the solution with water pump, measure pH.

（d）Clean the system repeatedly, measure pH 5-20 minutes. After pH rise to 4, input q.v. OSMOTIC-260 or acid, till pH not rise, meaning cleaning is end.

（e）If pollution is serious, sometimes the first batch detergent should be evacuated and the next batch should be required.

（f）Pay attention to solution temperature, don’t exceed the required temperature .

Package:

25kg per barrel.