BL-100 is a kind of high efficiency liquid antiscalant, mainly used for controlling the sediment of scaling in the membrane separation systems, the following types of scaling can be effectively controlled: calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, ferric hydroxide, aluminum hydroxide and silica etc. It has high efficiency scale inhibition, and can't react with residual coagulant, redundant aluminum and iron to form insoluble polymers. It applied in the RO membrane system, nanofiltration system and ultrafiltration system, extending system cleaning cycle and membrane life to lower operating and equipment cost.
Production Features
1. Low toxicity, simple to use.
2. Excellent solubility and stability.
3. Adapt to a wide pH range of feed water.
4. Compatible with all water treatment chemical.
5. Suitable for all kinds of membranes.
6. Has sufficient dispersion ability to disperse the blocking particles to maintain the surface of RO membrane clean.
7. It is multi-function integrated including chelating, dispersing and distortion etc. high efficiency scale inhibition, extending the system cleaning cycle and membrane life to lower the operation cost.
8. In the recommended dosage range, the vast majority of the following types of scaling can be controlled: calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, ferric hydroxide, aluminum hydroxide and silica etc.
9. The injection acid treatment for the membrane tube system can be reduced or replaced.
10. Less dosage, high use value.
Specifications
Item |
Standard solution
BL-100 |
concentrate(IV)
BL-400 |
Concentrate ( Ⅷ)
BL-800 |
Appearance |
Light yellow brown liquid/colorless |
Light yellow brown liquid/colorless |
Light yellow brown liquid/colorless |
Odor |
slight |
slight |
slight |
Density(20℃)g/cm3 |
≥1.08 |
≥1.15 |
≥1.45 |
pH(1% aqueous water) |
1.5-4.5 |
1.5-4.5 |
1.5-1.45 |
Freezing point |
-10℃ |
-10℃ |
-10℃ |
Storage temperature |
Normal temperature |
Normal temperature |
Normal temperature |
Validity |
12 months |
12 months |
12 months |
Usage
The dosage of BL-100 is depend on the total analysis report of the water quality and calculate of the RO system condition, according to the kind of membrane, specification, the analysis result of raw water quality, water production rate(outlet water rate), even including the pretreatment in the front-end of the equipment.
Professional tips:
1. In order to get the best effect, adding the product before the pipeline mixer or cartridge filter. The product is diluted by RO permeate water or desalted water.
2. Pay attention to the reasonable dosage, excessive or insufficient will cause the membrane fouling.
3. Special attention whether the flocculant is compatible with the scale inhibition agent, when use other flocculants. Otherwise the RO membrane would be obstructed.
4. If the feed water contains high salinity and iron compound, it will deposit on the surface of RO membrane and cause fouling during the long-term running. Preventing membrane surface to produce deposition and avoiding the elevated pressure difference lead to the RO membrane damage, the phenomenon must be controlled.
5. The products would freeze in the storage temperature below freezing point. Avoiding affect the accuracy of dosing, complete melt and stir well before use, when it frozen.
Package & Storage
The product packed with polyethylene plastic barrel, net weight is 25 kg per barrel.
Stored in a cool and dry place indoor, the recommend storage temperature is 25 ℃, the storage life is 12 months.
Security & Protection
The scale inhibitor of BL-100 is weak acidity, the normal protective appliance such as protective glasses, masks, protective gloves and protective clothing, should be wore during operation, avoid prolonged repetitive contact with skin, do not swallow and keep adequate ventilation during operation. In case of being into the eyes, wash eyes immediately with plenty of clean water for at least 15 minutes. When feel discomfort, timely treatment. If swallowed, induce vomiting under the guidance of medical staff, spit it out and promptly notify the physician.
Technical service
Our company focuses on the research and development of RO membrane antiscalant, has the ability to provide comprehensive and professional technical support for customers, with the rich field data and experienced service engineers. In order to make efficacy into full play, we collect customer system running condition regularly, and provide the technical report of agent.
The feed water quality of the RO system will vary with the change of season, weather or customers operation status. Our company engineers will give suggestions to customer to adjust the dosage of BL-100, according to the status of the collected water quality. If necessary, the formulation need adjusted and the product model need replaced, according to the actual water quality.