Dividing and purifying device for urban domestic sewage and rainwater treatment
The invention provides a dividing and purifying device for urban domestic sewage and rainwater treatment. The dividing and purifying device comprises a domestic sewage system and a rainwater treatment system which are arranged side by side; a main reservoir is arranged at one end of the domestic sew...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a dividing and purifying device for urban domestic sewage and rainwater treatment. The dividing and purifying device comprises a domestic sewage system and a rainwater treatment system which are arranged side by side; a main reservoir is arranged at one end of the domestic sewage system and one end of the rainwater treatment system, one end of the main reservoir is connected with a comprehensive discharge pipe, and glove boxes are arranged on one side of the domestic sewage system and one side of the rainwater treatment system; the other end of the domestic sewage system is communicated with a domestic sewage pretreatment pond through a first discharge groove, and the other end of the rainwater treatment system is connected with a rainwater pretreatment pond through a second discharge groove; and the first discharge groove is communicated with the second discharge groove through a communicating pipe, and a first control valve is arranged on the communicating pipe. Domestic sewage and ra |
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