Product Description

Wastewater could be seen as a potential resource. If this Waste water is to be used again, whatever the purpose is. They can wastewater treatment as follows:

* Removal of oil and/or grease;

* Abatement of BOD and COD (biological and chemical oxygen demand);

* Removal of pesticides, colorants, minerals;

* Denitrification;

* Suspended solids filtering.

The moving bed processes is the current trend in wastewater treatment, from the use of systems that offer an increased specific surface in the reactor for the growth of the biomass, achieving significant reductions in the biological reactor volume. The moving bed biofilm reactor (MBBR) sewage treatment plant involves advanced techniques in biological treatment operation, to preserve water by means of moving bed bioreactors.

Working Principle

1. The sewage enters the grid pool first, and the domestic garbage in the domestic sewage is initially removed by the grille;

2. Then enters the regulating tank to adjust the water quality and quantity;

3. And then is pumped to the anoxic tank by the lifting pump, and the submersible mixer is arranged in the anoxic tank to perform nitrification and denitrification. Combined with aerobic denitrification and dephosphorization, the macromolecular organic particles are decomposed into small molecular organic particles, which can improve the biodegradability of the wastewater;

4. Then the sewage flows into the aerobic pool and conducts aerobic biochemical reactions. The substance is degraded by biooxidation, and the effluent flows to the secondary sedimentation tank for solid-liquid separation. The supernatant of the sedimentation tank flows into the clear water pool, and then passes through the ultraviolet disinfection equipment to kill the harmful bacteria in the water and discharge to the standard;

5. The sludge in the secondary settling tank is returned to the aerobic tank by the sludge return pump, and the other part of the sludge is sedimented by itself to the sludge tank. The sludge in the sludge tank is periodically dewatered by the sludge dewatering machine. The sewage sludge supernatant is returned to the conditioning tank by the mixed liquid reflux pump for further treatment.

Purification Stages

* Preliminary clarification and sludge storage.

* Biological purification through bio mediastage

* Second clarification.

* Final filter and Disinfection (optional)

Different Models

	Model A Capacity: 25m3/day 50m3/day 100 m3/day Extend: 200~1000 m3/day
	Model B Capacity: 500~5000 m3/day Non-standard custom

Success Cases

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