Anhui Cooperate Environmental Technology Co., Ltd.
Cooperate has developed a membrane contactor using PTFE hollow fiber membrane for efficient and cost-effective ammonia nitrogen removal.
Cooperate has developed a membrane contactor using PTFE hollow fiber membrane for efficient and cost-effective ammonia nitrogen removal.
|
Components |
Material |
|
shell |
UPVC |
|
Membrane |
PTFE |
|
Sealing ring |
EPMD |
|
Potting |
Epoxy resin |
|
Membrane area |
65m² |
|
Membrane pore size |
0.1μm |
|
Design water flow |
650L/h |
|
Design water inlet pressure |
0.02-0.05MPa |
|
Design water inlet temperature |
35-45 ℃ |
|
Design inlet water pH |
>11 |
|
Design acid inlet pressure |
0.02-0.05MPa |
|
Design acid inlet temperature |
5-45℃ |
|
Design acid inlet pH |
1-2 |
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| Note: The ammonia nitrogen content of the raw water is 2076ppm, pH=12.18, the raw water temperature is raised to 45℃, and the pH value of the sulfuric acid absorption liquid is maintained below 1. The above test data is the removed racial average level curve of ammonia nitrogen wastewater passing through the deammoniation membrane shell, and the individual deviation of the membrane contactor from the average level is within ±3%. | Note: The ammonia nitrogen content of the raw water is 2076ppm, pH=12.18, the raw water temperature is raised to 45℃, and the pH value of the sulfuric acid absorption liquid is maintained below 1. The above test data is the removed racial average level curve of ammonia nitrogen wastewater passing through the deammoniation membrane lumen side, and the individual deviation of the membrane contactor from the average level is within ±3%. |
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