Product Specification
Lanlang® TA465D is a high-quality macroporous anion exchange resin of type I, which contains a polystyrene matrix and a quaternary amine (triethylamine) function group. Its size distribution is standard Gaussian. TA465D has a remarkable ability to selectively capture nitrate, while the selectivity for other anions such as sulfate, chloride, and bicarbonate decreases. Designed specifically for potable water treatment, TA465D is an efficient and practical solution for the removal of nitrate and nitrite. Its premium quality and excellent performance make it a widely recognized and trusted product in the industry.
Perchlorate (ClO4-) is an anion that has been introduced to the environment over a period of more than 50 years from the production of solid rocket fuels, explosives, munitions, chemical fertilisers and a wide variety of chemical and industrial processes.The anion is very persistent and long lasting, and flows freely in ground and surface waters; thus once introduced, perchlorate, even though it is diluted, can spread to affect large bodies of water. Unlike many other pollutants, perchlorate's health effects can be triggered at very low levels (parts per billion) if consumed over a period of time.
While several resin technologies can treat perchlorate, Lanlang single-use perchlorate selective resins have become a standard in perchlorate treatment due to its simple operation, effectiveness of removal, and lower overall cost of treatment.
Certification
Lanlang is the member of American Water Quality Association. In 2016, Lanlang obtained WQA Certification with NSF / ANSI61 and 372 standard. And in 2022, Lanlang obtained NSF Certification with NSF/ANSI44 and 42 standard.
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