1. Performance and Application
- ENK‑109 neutral reverse osmosis antiscalant delivers excellent scale inhibition performance and wide application scope, providing favorable scale‑inhibiting and dispersing effects for conventional water quality.
- It can effectively control inorganic scaling within a broad concentration range. The allowable LSI value can reach up to 3.0 without acid addition.
- It will not coagulate with iron‑aluminum oxides and silicon compounds to form insoluble substances.
- This neutral membrane antiscalant is applicable to reverse osmosis CA and TFC membranes, nanofiltration membranes and ultrafiltration membranes.
- It features good solubility and stability.
- It remains effective at feed‑water pH ranging from 5 to 10.
2. Technical Specifications
| Item | Specification |
|---|
| Appearance | Pale‑yellow transparent liquid |
| pH (1% solution) | 7.0±1.0 |
| Specific Gravity (25℃, g/cm³) | 1.10±0.05 |
3. Application Method
- Dose upstream of the cartridge filter.
- Calibrate the actual output of the metering pump.
- Stir thoroughly for 15‑20 minutes when preparing antiscalant solution.
- Clean the chemical tank regularly to prevent bacterial growth.
4. Dosing Dosage
The required dosage shall be calculated according to water quality analysis report and system conditions. The dosage of this neutral membrane antiscalant recommended by JQSY engineers is generally 2‑6 ppm.
5. Packaging & Shelf‑life
Standard packing: 20 kg or 25 kg per drum. This product has stable physical‑chemical properties. Shelf‑life: 2 years.
6. Safety & Protection
Take proper labor protection during operation. Avoid contact of neutral reverse osmosis antiscalant with skin and eyes. In case of contact, rinse with plenty of clean water.
1. Performance and Application
- ENK‑109 neutral reverse osmosis antiscalant delivers excellent scale inhibition performance and wide application scope, providing favorable scale‑inhibiting and dispersing effects for conventional water quality.
- It can effectively control inorganic scaling within a broad concentration range. The allowable LSI value can reach up to 3.0 without acid addition.
- It will not coagulate with iron‑aluminum oxides and silicon compounds to form insoluble substances.
- This neutral membrane antiscalant is applicable to reverse osmosis CA and TFC membranes, nanofiltration membranes and ultrafiltration membranes.
- It features good solubility and stability.
- It remains effective at feed‑water pH ranging from 5 to 10.
2. Technical Specifications
| Item | Specification |
|---|
| Appearance | Pale‑yellow transparent liquid |
| pH (1% solution) | 7.0±1.0 |
| Specific Gravity (25℃, g/cm³) | 1.10±0.05 |
3. Application Method
- Dose upstream of the cartridge filter.
- Calibrate the actual output of the metering pump.
- Stir thoroughly for 15‑20 minutes when preparing antiscalant solution.
- Clean the chemical tank regularly to prevent bacterial growth.
4. Dosing Dosage
The required dosage shall be calculated according to water quality analysis report and system conditions. The dosage of this neutral membrane antiscalant recommended by JQSY engineers is generally 2‑6 ppm.
5. Packaging & Shelf‑life
Standard packing: 20 kg or 25 kg per drum. This product has stable physical‑chemical properties. Shelf‑life: 2 years.
6. Safety & Protection
Take proper labor protection during operation. Avoid contact of neutral reverse osmosis antiscalant with skin and eyes. In case of contact, rinse with plenty of clean water.
