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Company Address No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.

Production base Juye Chemical Industry Park, Heze City, Shandong Province.

Nanjing Branch Company Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.

Phone ： +86-531-88986356

Phone ：+86-15562623709
Email ： sdprio@sdprio.com

PO-191 Reverse Osmosis Membrane Antiscalant

PO-191 Reverse Osmosis Membrane Antiscalant

Category:

Membrane treatment chemicals

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Keywords:

Membrane treatment chemicals

Detailed introduction

Product Performance

PO-191 An alkaline formulation antiscalant for reverse osmosis membranes is widely used in applications such as brackish water, high-salinity water, process water, and drinking water—particularly in membrane-based seawater desalination. PO-191 The antiscalant for reverse osmosis demonstrates remarkable effectiveness. It can effectively control fouling in membrane separation systems, reducing the likelihood of fine particles re-depositing and clogging the membrane surface. At the same time, it efficiently inhibits scaling caused by substances such as carbonates, sulfates, calcium fluoride, and metal oxides on the concentrate side.

Product Features

(1) Suitable for various water qualities and featuring highly effective scale inhibition capability.

(2) It can reduce scaling and decrease the frequency of membrane tube cleaning.

(3) Can reduce or replace acid injection treatment in membrane tube systems.

(4) Due to the low dosage, it can deliver better economic benefits.

(5) It is suitable for various types of membrane tubes and also serves as an efficient iron-ion sequestrant.

(6) Compatible with various reverse osmosis systems manufactured by mainstream global suppliers. CA Membrane, TFC Membranes, as well as nanofiltration membranes and ultrafiltration membranes.

(7) Allow the membrane system to operate at a higher water production rate.

(8) It exhibits excellent scale-inhibiting performance against various types and levels of scaling substances.

Technical indicators

Project	Indicator
Appearance	Colorless or pale yellow transparent liquid
Main ingredient	Phosphorus-containing small-molecule organic compounds
pH (1% aqueous solution)	≥9.0
Density (20℃), g/cm³	1.10 ± 0.05

Instructions for use

Dosage point: To achieve maximum efficacy, PO-191 The alkaline reverse osmosis antiscalant is best added before the mixer or the security filter. When preparing the solution, ensure thorough mixing. 5-10 Minutes—regularly clean the dosing tank to prevent bacterial growth.

Dosage of chemical additives: The required dosage of chemical additives shall be determined based on the specific operating conditions of each unit. The appropriate dosage should be calculated according to factors such as influent salinity, temperature, recovery rate, and type of reverse osmosis membrane. The recommended dosage is: 2-5PPM。

Specifically Please Consultation Consult Prio's technical engineers to determine the dosing points and dosing amounts based on your specific system conditions. In certain systems, specific dosing points and injection equipment are essential.

Dilution: PO-191 The alkaline reverse osmosis antiscalant can be added directly or used after dilution; dilution must be performed using... R0 Produced water or desalinated water—recommended dilution multiples are: 10 The dilution factor should not exceed 20 Twice.

Packaging, Storage, Transportation, and Precautions

Packaged in plastic buckets, 25kg/ Barrel, 200kg/ The bucket or determined according to user needs. ； Store in a cool, dry place. Shelf life: twelve months. During handling, pay attention to occupational safety measures and avoid contact with skin, eyes, and other sensitive areas. If contact occurs, rinse thoroughly with plenty of water.

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