Properties:
KR-150 is a high-effective scale inhibitor, it is suitable for reverse osmose (RO), nanofiltration (NF) and ultrafiltration (UF) system. KR-150 can inhibit the scale deposit on membrane surface, improve water quality, lower operation expanse. It has the following properties:
1. Used together with organic flocculants.
2. Used for drinking water system.
3. Inhibit scales formation of calcium carbonate, calcium sulfate, barium sulfate and strontrium sulfate, no scale is formed even when LSI value is 3.0.
4. Used for almost all RO membranes.
5. Maintain the surface of RO membrane clean by dispersing particle blockage.
6. Effective in pH 5-9.
7. Used directly, or after dilution.
8. Good resistance to aluminia oxide and ferric oxide.
Specification:
| Items | Index |
|---|---|
| Appearance | Amber transparent liquid |
| pH (1% water solution) | 2.0±1.0 |
| Density (20℃), g/cm3 | 1.10 min |
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement.
Usage Method:
For best effective, KR-150 should be added before static mixer or cylindric filter, the dosage of 3-6mg/L is expected, it can be diluted by RO liquid or by deionized water.
Notes: extra or insufficient dosage will do harm to the RO membrane.
Protective measures for KR-150:
- Personal Protective Equipment (PPE): Wear appropriate PPE, including gloves, goggles or face shield, and protective clothing, as a general precaution when handling any chemical.
- Engineering Controls: Ensure proper ventilation in the working area to minimize exposure to chemical vapors. Use local exhaust ventilation systems or work in well-ventilated areas.
- Storage and Handling: Store the chemical in a cool, dry, and well-ventilated area. Follow proper storage procedures, such as keeping the chemical away from heat, ignition sources, and incompatible materials.
- Spill Management: In case of a spill, contain the area and prevent the chemical from entering drains, sewers, or water bodies. Absorb spills with appropriate absorbent materials and dispose of them according to local regulations.
- Handling Precautions: Avoid direct contact with the chemical. If contact occurs, immediately wash the affected area with soap and water. Avoid inhaling chemical vapors or mist. If respiratory irritation occurs, move to fresh air immediately.
- Training and Education: Provide adequate training to employees on safe handling, storage, and disposal of chemicals. Ensure they are aware of the potential hazards and know how to respond in case of an emergency.
- Follow Regulations: Comply with all applicable local, national, and international regulations regarding the use, transportation, and disposal of chemicals. Stay updated on any changes in regulations or safety guidelines.
If you have access to the safety data sheet (SDS) or other specific safety information for KR-150, it is important to review and follow the recommendations provided by the manufacturer or supplier.