蘇州普希TFN特種高壓耐酸膜助力新能源頭部企業零排放

蘇州普希環保科技有限公司是國內首家集研發和生產第三代納米復合薄膜型高端反滲透和納濾膜TFN的高新技術企業，是全球范圍內為數不多的特種膜供應商之一。

Proshare Innovation Suzhou Co.,Ltd is the only high- tech company in China design and manufacturer the 3^rd generation Thin Film Nanocomposite (TFN) reverse osmosis membrane and nano filtration membrane ,and become one of the few suppliers in the world produce specialty membrane .

該客戶采用“氨法”制備磷酸鐵工藝，鐵/亞鐵、磷酸、雙氧水與氨水反應生成磷酸鐵，經板框壓濾后，廢水進入膜處理車間，經處理后濃縮液進蒸發，產水經低壓膜及純水膜過濾后回用。

The customer adopts ‘ammonia method’ to prepare iron phosphate process, iron / ferrous iron, phosphoric acid, hydrogen peroxide and ammonia reaction to generate iron phosphate, after the plate and frame press filtration, the wastewater enters the membrane treatment plant, after treatment, the concentrate into the evaporation, the water produced by low-pressure membranes and purified water membranes filtered for reuse.

該工廠最初使用的是另外2家國際知名制造商生產的特種耐高壓耐酸膜，但客戶對能源消耗和運營費用提出更高的要求。因此，工廠所有者給了Proshare解決方案一個機會，在 2022年底使用 PSI MEMBRANE 少量進行測試,2023年開始批量使用，經過一年的穩定運行，PSI MEMBRANE 表現出卓越的脫鹽、通量和抗污染性能，減少了能源消耗和運營費用。這一積極成果促成了該集團后續超20000多支高壓，中壓和低壓膜訂單更換，并指定Proshare PSI MEMBRANE 為該集團正式供應商。

The plant initially used special high-pressure and acid-resistant membranes from two other internationally renowned manufacturers, but the customer had higher requirements for energy consumption and operating expenses. As a result, the plant owner offered Proshare an opportunity to test with PSI MEMBRANE in small batches at the end of 2022 and start batch use in 2023, and after a year of stable operation, PSI MEMBRANE demonstrated superior rejection rate, flux and anti-fouling performance, reducing energy consumption and operating expenses. This positive result led to the replacement of more than 20000 high-pressure, medium- and low-pressure membranes and the appointment of Proshare PSI MEMBRANE as the group's formal supplier.

通過實際運行監測，我們得到以下數據：

By the actual operation monitoring, we get the following data:

普希據現有工藝提出高壓特種耐酸膜更進一步濃縮減量的方案，持續幫忙客戶節約運行成本，目前進蒸發前濃縮液TDS=135000mg/L，計劃經普希高倍濃縮技術特種耐酸膜提濃后進蒸發器平均TDS=250000mg/L

Proshare according to the existing process to put forward high-pressure special acid-resistant membrane further concentration and reduction of the programme, continue to help customers save operating costs, at present into the evaporation before the concentrate TDS = 135000mg / L, the plan is to be concentrated by the Proshare high-fold concentration of special acid-resistant membrane concentration into the evaporator after an average of TDS = 250,000mg / L

Base	Before Reduction （m³/d）	After Reduction （m³/d）	Reduction Rate
A	5100	2856	44%
B	4000	2240	44%
C	6000	3360	44%

按照蒸發一噸水能源費用70元，300天/年計算,可以得到以下數據：

Based on the energy cost of evaporating one tonne of water, RMB 70, for 300 days/year, the total cost saving as follows:

Base	Before Reduction （m³/day）	After Reduction （m³/day）	Energy Saving (Ten Thousand Yuan/day)	Energy Saving (Ten Thousand Yuan/year)
A	5100	2244	15.708	4712.4
B	4000	1760	12.32	3696
C	6000	2640	18.48	5544

綜合一年為客戶至少節省了1.4億的成本，并產生額外的經濟價值。工廠管理者評論說：“在面臨日益缺水的環境和不斷上漲的經濟成本，采用可持續的水解決方案對于最大限度地減少生產作業對環境的影響至關重要。”

The combined annual cost savings for the customer were at least RMB 140 million, with the added benefit of generating additional economic value. The plant owner commented: “In the face of increasing water scarcity and rising economic costs, the adoption of sustainable water solutions is essential to minimise the environmental impact of manufacturing operations.”

我們很高興客戶對我們的 PSI MEMBRANE 系列高端反滲透和納濾膜產品以及專業的商業和技術支持做出了積極回應。性能和結果證明了 Proshare PSI MEMBRANE解決方案的技術和服務為行業帶來的獨特優勢和價值。

We are delighted that our customers have responded positively to our PSI MEMBRANE series of high end reverse osmosis membrane and nanofiltration membrane along with expert commercial and technical support. The performance and results are a testament to the unique benefits and value that Proshare PSI MEMBRANE Solutions' technology and services bring to the industry.