Product Highlights
- Unique weakly alkaline formula to cut down or eliminate acid additionDetailed Explanation: Unlike conventional acidic antiscalants, this alkaline product can reduce or fully replace acid injection in RO systems. It simplifies dosing workflows, lowers chemical procurement costs and avoids corrosion risks brought by acid dosing, ideal for high-salinity and brackish water treatment.
- Powerful broad-spectrum scale inhibition for diverse complex water qualityDetailed Explanation: Delivers stable high-efficiency anti-scaling performance under various raw water conditions including brackish water, high-salinity wastewater, purified pharmaceutical water and domestic drinking water, preventing inorganic deposits on all membrane surfaces.
- Excellent iron sequestration capacity to avoid iron contamination foulingDetailed Explanation: Acts as an efficient iron isolating agent. It binds iron ions in feed water and stops iron hydroxide sediment from blocking membrane pores, solving the common iron fouling trouble in high-salinity water projects.
- Low dosing rate brings prominent cost advantagesDetailed Explanation: Normal dosage only ranges from 1–4 mg/L. Less chemical consumption greatly reduces long-term operational expenditure for large-volume membrane water treatment projects.
- Extend membrane service cycle & lift system water recovery rateDetailed Explanation: Effectively suppresses persistent scaling buildup, significantly lowering the frequency of offline membrane chemical cleaning. It also enables RO units to run at higher water recovery rates and boost overall water production efficiency.
- Brief Summary: Full compatibility with all mainstream RO membrane types, flexible dosing optionsDetailed Explanation: Matches all commercial membrane elements without damaging membrane materials. Users can choose undiluted direct dosing or diluted dosing (max 10 times dilution with RO/demineralized water) to guarantee precise chemical injection.
Part 3: FAQ
A: Yes, it is compatible with all common commercial RO membrane tubes without causing membrane degradation or surface damage.

Model Number: ProtecMBC®1502
Product Name: Reverse Osmosis Scale Inhibitor (Alkaline) 反渗透阻垢剂(碱性)
Technical Specifications:
Item | Index |
Appearance | Light yellow transparent liquid |
PH | 10.0-12.0 |
Specific Gravity | 1.16-1.36 |
Performance and Use:
ProtecMBC®1502W is one of the main scale inhibitors in the membrane industry, and is widely used in the industrial fields of brackish water, high salt water, pharmaceutical water and drinking water. It can prevent the membrane surface from scaling, improve the water production and quality of the system, and reduce operating costs.
Product Features:
(1) It can be applied in various different water qualities with high efficient scale inhibition ability;
(2) Reduce the phenomenon of scaling and reduce the frequency of membrane tube cleaning;
(3) It can reduce or replace the acid injection treatment of membrane tube system;
(4) Because of the low dosage of injection, can obtain better economic results;
(5) Can be applied to all membrane tube types, effective iron isolator;
(6) Allows membrane pipe systems to operate at higher water extraction rates.
Usage:
RO scale inhibitor ProtecMBC®1502W is generally dosed at a concentration of 1-4 mg/L. It is best to be dosed before the precision filter. Can be diluted or original liquid dosage, in order to dosage accuracy, generally used to dilute the dosage, dilution water is RO water or demineralized water, the recommended dilution times not more than 10 times. Every 5-7 days to re-formulate the agent, note that before re-formulating the agent, should clean the drug box to prevent the growth of microorganisms.
Packing and Storage:
ProtecMBC®1502W is usually packed in 25kg plastic drums or according to customer's specific requirements.
Safety Protection:
Reverse osmosis scale inhibitor ProtecMBC®1502W is weakly alkaline, pay attention to labor protection during operation, should avoid contact with skin, eyes, etc., after contact with a large amount of water rinse.
