Textile mill dyeing wastewater treatment method and system
The invention discloses a textile mill dyeing wastewater treatment method and system. The MUCT is composed of 5 functional regions, including a hydrolysis acidification tank, a pre-anoxic tank, an anaerobic tank, an anoxic tank and an aerobic tank, wherein a stirring device is respectively arranged...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a textile mill dyeing wastewater treatment method and system. The MUCT is composed of 5 functional regions, including a hydrolysis acidification tank, a pre-anoxic tank, an anaerobic tank, an anoxic tank and an aerobic tank, wherein a stirring device is respectively arranged in the anoxic tank and anaerobic tank; water inlets and water outlets of the anoxic tank and anaerobic tank are respectively provided with a composite filler suspension bed; a water outlet and a water inlet of the hydrolysis acidification tank are respectively provided with a composite filler suspension bed; four composite filler suspension beds are arranged in the aerobic tank; and aeration equipment is arranged on the bottom of the aerobic tank. The technique is very excellent, and optimizes the textile mill dyeing wastewater treatment. |
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