High-concentration new pollutant wastewater treatment system
The invention relates to a high-concentration new pollutant wastewater treatment system which comprises a wastewater pretreatment subsystem, a wastewater biochemical treatment subsystem and a wastewater advanced treatment subsystem, the pretreatment subsystem mainly comprises photocatalysis-photo-Fe...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a high-concentration new pollutant wastewater treatment system which comprises a wastewater pretreatment subsystem, a wastewater biochemical treatment subsystem and a wastewater advanced treatment subsystem, the pretreatment subsystem mainly comprises photocatalysis-photo-Fenton combined equipment; the wastewater biochemical treatment subsystem mainly comprises anaerobic treatment equipment, aerobic treatment equipment or one of combination equipment thereof, and the anaerobic treatment equipment, the aerobic treatment equipment and the combination equipment are selected according to water quality requirements of biochemical treatment; and the deep treatment subsystem mainly comprises photocatalysis equipment, photo-Fenton equipment, chemical oxidation equipment, physical adsorption equipment or one of combination equipment thereof. According to the wastewater treatment system, high-concentration new pollutant wastewater with the COD (Chemical Oxygen Demand) of 10000-20000 mg/L and th |
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