PO-111 Reverse Osmosis Membrane Scale Inhibitor (11x Concentrate)

Product Performance

This reverse osmosis membrane scale inhibitor effectively reduces membrane cleaning frequency by controlling fouling caused by various inorganic scales, colloids and organics on the membrane surface. As a newly developed high-performance scale inhibitor, it can simultaneously prevent the deposition of calcium, magnesium, iron, aluminum, barium, strontium, silica, colloids and even organics on reverse osmosis membranes. It is an economical alternative to traditional linear polymer scale inhibitors based on polyacrylic acid copolymers or phosphorus-containing scale inhibitors on the market, and has better overall performance than the above-mentioned products. It is a new type of dendritic polymer independently developed and synthesized by the company. This polymer has been proven to be a non-linear polymer material specially designed for membrane element fouling, with the highest comprehensive scale inhibition performance and absolute safety for membrane elements. It features excellent scale inhibition performance and wide application range, providing superior scale inhibition and dispersion effects for conventional water quality. It can effectively prevent scaling in reverse osmosis (RO), nanofiltration (NF) or ultrafiltration (UF) systems without ion exchange pretreatment, thereby increasing water production capacity and improving product water quality.

Product Features

Technical Specifications

Application Method

Dosing Point

To achieve maximum efficiency, it is recommended to add PO-111 scale inhibitor 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 0.3–3 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-111 scale inhibitor is a concentrated solution that must be diluted before use. RO product water or demineralized water shall be used for dilution. The recommended dilution ratio is 40 times. It can also be diluted 11 times to convert into a standard solution, which is then further prepared for application.

Packaging, Storage, Transportation and Precautions

Packed in plastic drums, with specifications of 25kg/drum, 200kg/drum or IBC ton drums 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.