- Contact Person : Ms. Wang Jennifer
- Company Name : Weihai Xiangyu Technology Co., Ltd.
- Tel : 86-631-5966186
- Fax : 86-631-5982165
- Address : Shandong,Weihai,South Songjiawa , Weihai Economic and Technical Development Zone
- Country/Region : China
- Zip : 264205
RO Antiscalant chemical Nalco perma treat 191
RO Antiscalant chemical Nalco perma treat 191
Descriptions:
Nalco perma treat 191 is highly effective liquid RO antiscalant.
It is suitable to treat brackish, high salinity, process and effluent feed-waters.
It can be used in reverse osmosis (RO), nano-filtration (NF) and ultra-filtration (UF) system.
It is compatible with all of the leading RO membranes.
It can extend the membrane life and reduce the running cost.
Technical Specification
Serials No. | Item | Index |
1 | Appearance | Clear light yellow, liquid |
2 | Density,g/cm3 | 1.30--1.35 |
3 | PH | 10-11.5 |
4 | Storage Temperature (°C ) | >-10 |
5 | Solubility | Completely soluble in water |
6 | Smell | slight ammonia smell |
Characteristic1.Effectively controls scales including CaCO3, CaSO4, SrSO4, BaSO4, CaF2, SiO2, Fe2O3, etc.
2.There is not scale in the system while LSI up to +2.6.3. Maintain the membrane surfaces clean by dispersing particulate fouling.4. Effective PH value range of the feedwater is 5-9.5.May be fed neat or diluted, compatible with coagulant MP150.6.To prevent the formation of iron scale by dispersing iron.
UsageGenerally, the dosage is 2 -5ppm.
Over and under-dosing may cause membrane fouling.
StorageTo be stored in cool and ventilated warehouse, avoid direct exposure in the sunshine.Useful-life: 2 yearsPacking25Kg plastic drum or according to client’s request.
RO Antiscalant chemical Nalco perma treat 191
