Wastewater concentration treatment device
The utility model relates to a wastewater concentration treatment device. The wastewater concentration treatment device comprises a security filter, a first reverse osmosis device and a second reverse osmosis device, the water inlet end of the security filter is suitable for receiving wastewater, an...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a wastewater concentration treatment device. The wastewater concentration treatment device comprises a security filter, a first reverse osmosis device and a second reverse osmosis device, the water inlet end of the security filter is suitable for receiving wastewater, and the water outlet end of the security filter is connected with the water inlet end of the first reverse osmosis device. The concentrated water outlet end of the first reverse osmosis device is communicated with the water inlet end of the second reverse osmosis device. A concentrated water outlet end of the second reverse osmosis device is used for discharging concentrated wastewater, and a reverse osmosis membrane of the second reverse osmosis device is a DTRO (Disk Tubular Reverse Osmosis) membrane. And the DTRO membrane is of a circular structure. The dialysate water outlet end of the first reverse osmosis device and the dialysate water outlet end of the second reverse osmosis device are used for clean water mee |
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