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| Customization: | Available |
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| Membrane Type: | Tubular |
| Type: | RO |
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Reverse Osmosis System Water Treatment 1200gallons Water Purifier Filter Membrane
| Model | Stable salt rejection(%) | Average permeate flow(GPD) | Test condition | ||
| Test pressure | Test solution concentration | Recovery | |||
| TW-1812-75 | 96 | 75 | 70psi | 250ppm | 50% |
| TW-2012-100 | 96 | 100 | 70psi | 250ppm | 50% |
| GK-1812-50 | 95 | 50 | 90psi | 2000ppm | 30% |
| GK-1812-75 | 95 | 75 | 90psi | 2000ppm | 30% |
| GK-2012-100 | 95 | 100 | 90psi | 2000ppm | 30% |
| BW-1812-50 | 97 | 50 | 70psi | 500ppm | 50% |
| BW-1812-75 | 97 | 75 | 70psi | 500ppm | 50% |
| BW-1812-100 | 97 | 100 | 70psi | 500ppm | 50% |
| BW-2012-150 | 96 | 150 | 90psi | 250ppm | 50% |
| BW-2012-200 | 96 | 200 | 90psi | 250ppm | 50% |
| BW-2012-400 | 96 | 400 | 100psi | 250ppm | 50% |
| BW-3012-300 | 96 | 300 | 90psi | 500ppm | 50% |
| BW-3012-400 | 96 | 400 | 90psi | 250ppm | 50% |
| BW-3012-500 | 96 | 500 | 90psi | 250ppm | 50% |
| BW-3012-600 | 96 | 600 | 90psi | 250ppm | 50% |
| BW-3012-800 | 96 | 800 | 100psi | 250ppm | 50% |
| BW-3013-400 | 96 | 400 | 90psi | 500ppm | 50% |
| BW-3013-600 | 96 | 600 | 90psi | 250ppm | 50% |
| BW-3013-800 | 96 | 800 | 100psi | 250ppm | 50% |
| BW-3213-1000 | 96 | 1000 | 100psi | 250ppm | 50% |
| BW-3213-1200 | 96 | 1200 | 100psi | 250ppm | 50% |
| Products can be customized according to drawings and membrane shells | |||||
Hangzhou Haina Environmental Protection Technology Co., Ltd, founded in 2005, is a national high-tech enterprise engaged in the research and development, manufacturing and service of reverse osmosis, nanofiltration membrane elements, and has the core technology of membrane flat sheet manufacturing. Since its establishment, it has formed deep strategic cooperation with many fortune 500 enterprises who are famous in the US, Japan and Korea, and maintained long-term close cooperative relations with domestic first-line brand companies.
The company headquarters is adjacent to the world cultural heritage "Liangzhu Ancient City Site". In 2021, the new production base had been completed. The first phase covers an area of 51 mu, with a construction area of 36,000 square meters, with an annual output of 15 million square meters of membrane flat sheet, 200,000 industrial 8040 membrane elements, and 18 million household membrane elements. After nearly 20 years of continuous innovation, Haina has developed more than 200 specifications of membrane products, including seawater desalination membrane, OC special membrane, antipollution membrane, nanofiltration membrane, high water efficiency membrane, ultra-low pressure membrane and so on. The enterprise has obtained IS09001 and 14001 system certification, the products are in accordance with NSF, RoHS, REACHSVHC and other standards, exported to many countries and regions.
The company's research and development team is established by a number of doctors and masters in the field of separation membrane as the core, and formed close technical cooperation with many universities and research institutes, continuous innovation. The company has nearly 60 patents, and more than 20 participation in the formulation of national, industry and group standards. Since its establishment, with the mission of making the water clearer, the company has adhered to the sincere, simple and open spirit of enterprise, and has taken the development path of "production refinement, products technologization, brand differentiation, humanized service", and is committed to building a word-class industrial base of reverse osmosis and nanofiltration membrane originals, striving to be a national pioneer in the industry, and creating a "Chinese core" in the membrane industry.
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