Introduction of RO Antiscalant & Dispersant and Organic Phosphine Scale Inhibitor

RO antiscalant & dispersant is mainly used as a water treatment chemical in reverse osmosis membrane systems. At present, it is mainly represented by reverse osmosis antiscalant & dispersant IR-0100. This type of scale inhibitor ensures long-term safe operation of the reverse osmosis membrane system.

Compared with ordinary corrosion and scale inhibitors, the RO antiscalant & dispersant has higher corrosion resistance to the membrane.

Organic phosphine scale inhibitors are mainly used for corrosion inhibition and scale inhibition of industrial circulating water. Such scale inhibitors can maintain the performance of circulating water for a long time. By stabilizing the content of various substances in the circulating water, the operating efficiency of the equipment is improved and the production cost is reduced.

The following is a representative organic phosphine scale inhibitor and reverse osmosis scale inhibitor.

Organic Phosphine Corrosion and Scale Inhibitor ATMP.

ATMP acid has good chelation, low-limit inhibition, and lattice distortion. It can prevent the formation of scale, especially calcium carbonate scale, from scale-forming salts in water. ATMP is chemically stable in water and is not easily hydrolyzed. When the concentration in water is high, it has a good corrosion inhibition effect.

ATMP chemical is used in thermal power plants, refinery circulating cooling water, and oilfield refilling systems. It can reduce the corrosion and scaling of metal equipment or pipelines. ATMP is used as a metal ion chelating agent in textile printing and dyeing industries, and can also be used as a metal surface treatment agent.

ATMP acid solid is crystalline, easily soluble in water, easy to absorb moisture, easy to transport and use, especially suitable for cold winter areas. Due to its high purity, it can be used as a metal chelating agent and metal surface treatment agent in the textile printing and dyeing industry.

RO antiscalant & dispersant IR-0100.

RO antiscalant & dispersant IR-0100 is a high-efficiency scale inhibitor. It is suitable for use in reverse osmosis (RO) systems and nanofiltration (NF) and ultrafiltration (UF) systems.IR-0100 prevents fouling of the membrane surface, improves water production and water quality, and reduces operating costs.

Reverse osmosis scale inhibitor dispersant IR-0100 features as follows.

  • (1) The inorganic scale is effectively controlled in a large concentration range, and the maximum allowable value of LSI is 2.8 without acid.
  • (2) Does not form an insoluble matter with iron-aluminum oxide and a silicon compound.
  • (3) It is particularly effective for controlling iron, aluminum, and heavy metal pollutants, and the concentration of iron on the inlet side is allowed to reach 8.0 mg/L.
  • (4) It can effectively inhibit the polymerization and deposition of silicon, and the concentration of SiO2 on the concentrated water side can reach 290 mg/L.
  • (5) It can be used for reverse osmosis CA and TFC membranes, nanofiltration membranes, and ultrafiltration membranes.
  • (6) Excellent solubility and stability.
  • (7) The feed water pH is effective in the range of 5-10.

Reverse osmosis scale inhibitors and organophosphorus scale inhibitors should be selected according to product characteristics and treatment water system. Combine with the characteristics of water quality and choose the optimal treatment plan. Ensure the operation of long-cycle production equipment and increase the utilization of circulating water.

The use of circulating water treatment technology not only brings significant economic benefits to enterprises. At the same time, it is also a good social benefit for society. Therefore, understanding water treatment technology, it is necessary to purchase high-quality water treatment chemicals.

Shandong Yinuo Water Treatment Co., Ltd. has been engaged in the water treatment industry for 16 years. The main products include Polycarboxylic Antiscalant and Dispersant, Organophosphonic Antiscale and Corrosion Inhibitors, Chelant, Organophosphonic Salt, Bactericide and Algicide, Corrosion Inhibitor, Oxygen Scavenger, and Reverse Osmosis Chemical. Please feel free to contact us if necessary.

2022-09-21T09:34:42+00:00 November 9th, 2018|Tags: , |