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CPA™(Composite Polyamide) Series

It exhibits a very high salt rejection rate and can be used in various applications such as industrial wastewater treatment and ultra-pure water generation.

Features

Due to their extremely high salt rejection rate, CPA™ RO membranes are used in applications such as the treatment of highly concentrated wastewater and the generation of ultrapure water, which requires high water quality. CPA™ RO membranes produce the ultrapure water needed by a wide range of industries, including pharmaceuticals, electronics, power, and semiconductors, and their high purity is considered the industry standard.

Applications

  • Wastewater treatment (where the feed water concentration is high or the water quality requirements are stringent)
  • Ultrapure water production (especially where the water quality standards are demanding) (e.g., power generation, pharmaceuticals, electronics, semiconductor industries)

Model Type

Membrane Type Size Feature
CPA2-4040 4-inch The only compact 4-inch type in the CPA series.
CPA3 8-inch It is an upgraded version of CPA2 with improved salt removal rate.
CPA5-LD 8-inch CUpgraded version of CPA3. Improved removal of all ions including silica and nitrate.
Thicker feed spacer (34 mils) improves resistance to suspended solids in the raw water. This reduces cleaning frequency and operating costs.
CPA5-MAX 8-inch Upgraded version of CPA3. Improved removal of all ions including silica and nitrate.
Large membrane area (440 ft.) enables generation of ultra-pure water at low cost. Suitable for use with raw water with low suspended solids.
CPA7-LD 8-inch Latest version of the CPA series. It has a high silica rejection rate, enabling a reduction in the load on the latter stage in boiler water applications. It also enables generation of ultra pure, ultra pure water.
The thicker feed spacer (34 mils) improves resistance to suspended solids in the raw water. This reduces the frequency of cleaning and operating costs.
CPA7-MAX 8-inch Latest version of the CPA series. It has a high silica rejection rate, enabling a reduction in the load on the latter stage in boiler water applications. It also enables generation of ultra-pure, ultra-pure water.
Large membrane area (440ft) enables generation of ultra-pure water at low cost. Suitable for use of raw water with low suspended solids.

Contact Us

For inquiries about products
Membrane Div. Sales dept.

Business Hours(Japan time) 9:00-17:30 Except for Sat, Sun, and Holidays.

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Contact Us

Business Hours:9:00-17:30 (Japan Time)

Except for Sat, Sun, and Holidays.
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