PO-150 Reverse Osmosis Membrane Scale Inhibitor

Product Performance

PO-150 is a high-efficiency liquid scale inhibitor and dispersant suitable for surface water. It prevents the deposition of hardness and iron oxide through dispersing high molecular polymers, and has excellent performance in dispersing organic substances. The application of this scale inhibitor can extend the system cleaning cycle and prolong membrane service life, thus reducing operation costs.

Product Features

It can be used in combination with organic flocculants.

It is applicable for potable water production.

It effectively controls the scaling of calcium carbonate, calcium sulfate, barium sulfate and strontium sulfate, with no scaling tendency even when the LSI value reaches up to 3.0.

It is compatible with mainstream reverse osmosis membranes.

It disperses and inhibits particulates to keep the RO membrane surface clean.

It remains effective when the feed water pH value is in the range of 5–9.

Technical Specifications

Application Method

Dosing Point

To achieve maximum efficiency, PO-150 reverse osmosis membrane scale inhibitor shall be added before the mixer or cartridge filter. Stir thoroughly for 5–10 minutes when preparing the chemical solution, and clean the dosing tank regularly to prevent bacterial growth.

Dosing Amount

The required dosing amount is determined according to the operating conditions of individual units. A suitable dosing amount shall be calculated based on such conditions as feed water salinity, temperature, recovery rate and the type of RO membrane. The recommended dosing amount is 2–5 ppm.

Please consult Prio technical engineers to determine the dosing point and dosing amount for your specific system conditions. Specific dosing points and injection equipment are required in some systems.

Dilution

PO-150 reverse osmosis membrane scale inhibitor can be dosed directly or used after dilution. RO product water or demineralized water shall be used for dilution. The recommended dilution ratio is 10 times, and the dilution ratio shall not exceed 20 times.

Packaging, Storage, Transportation and Precautions

Packed in plastic drums, with specifications of 25kg/drum, 200kg/drum or customized as per customer requirements. Store in a cool and dry place with a shelf life of 12 months. Pay attention to labor protection during operation; avoid direct contact with skin, eyes and other mucous membranes. In case of contact, rinse the affected area thoroughly with plenty of clean water.