High-purity water quality purification is possible! Introducing exchange resins that maintain chemical and physical stability.
"A-304" is an anion exchange resin with a quaternary ammonium group, made from a styrene-divinylbenzene copolymer. It is mainly used in mixed bed and dual bed pure water systems, enabling the production of high-purity water. It maintains chemical and physical stability. Other products in the lineup include "C-108," "A-307," "C-258FD," "D-870B," and "MB-8415," as well as "ER-8415." Please feel free to contact us if you have any inquiries. 【Features】 ■ Type and Structure: Strongly basic, gel type ■ Base Structure: Styrene-based ■ Functional Group: -N+(CH3)3OH ■ Standard Form at Sale: Cl type ■ Shape: Spherical in wet condition *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Apparent Density (g/l): 0.66 to 0.71 ■True Density (g/l): 1.06 to 1.10 ■Moisture Content (%): 50 to 60 ■Total Exchange Capacity (meq/ml): ≧0.9 ■Maximum Operating Temperature (℃): 80 ■Effective Diameter (mm): 0.5 to 0.8 ■Uniformity Coefficient: ≦1.4 ■Effective pH Range: 1 to 14 *For more details, please refer to the PDF document or feel free to contact us.
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[Usage] ■ Mixed bed pure water systems, multi-bed pure water systems *For more details, please refer to the PDF document or feel free to contact us.
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OES Corporation aims to reduce CO2 emissions and achieve "zero" processing energy through energy recovery and reuse. After being used in various industries such as semiconductors, steelmaking, power generation, and pharmaceuticals, nitrogen-containing wastewater, including ammonia, is discharged. Treatment of this wastewater is essential and strictly regulated. Therefore, not only is it important to comply with environmental standards, but also to eliminate unnecessary energy consumption, which leads to cost savings. At OES, we utilize our unique catalytic technology to convert ammonia into non-polluting nitrogen (N2) during the treatment process, suppress the generation of nitrogen oxides (NOx), reduce CO2 emissions through energy recovery and reuse, lower running costs through energy conservation, and avoid generating secondary waste that would become industrial waste, thereby contributing to an energy-efficient society and environment.
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