All the way to promote the "area" to build the country's environmental technology industry exchanges and cooperation, promote domestic and foreign advanced environmental protection practical technology popularization and application, service green "area" construction, ecological environment the international cooperation and exchange center and the China environmental protection industry association in 2020 green technology reserve solicitation "area".The improved A/ o-ecological wetland purification tank of Beijing huayu brilliant ecological environmental protection technology co., ltd. was successfully selected into the technical directory of green "One Belt And One Road" technology reserve in 2020 (publicity draft).

Improved A/O- Ecological wetland purification tank

I. Product overview

As A total source of source pollution for the production of domestic sewage, Beijing Huayu Splendid Ecological Purification Tank (WET) has been developed as A local sewage purification device for the purposes of source pollution of 1 ~ 50m3/d.It is a high-tech product integrating physical, chemical and biological functions such as microbial degradation, special filler adsorption and plant ecological transformation to degrade pollutants in water and combine with microporous aeration technology, three-phase separation and clarification technology and ecological wetland technology.It has the characteristics of convenient transportation, quick installation, high efficiency and energy saving, no special person on duty, etc.It is suitable for all kinds of small scale distributed sewage treatment, such as rural household, public toilets, independent villas, tourist attractions, inns and hotels, etc. It is an ideal sewage treatment equipment for rural domestic sewage point source pollution.

WET Product Features:

Excellent water quality: strong impact resistance, good treatment effect, stable effluent;

Highly integrated: composite tank design, good hydraulic flow state, no blocking;

Easy to operate: less power equipment, simple control and operation, maintenance free;

Good economy: low operating energy consumption, no need for pipe network construction, local treatment of local emissions.

Ii. Product composition

The DESIGN of WET is composed of five basic functional units, as shown in Figure 1.

FIG. 1. Internal structure of WET

1. Oxygen "water Cube" reaction zone

2. Three phase separation settlement zone

3. Ecological packing area

4. Clean water weir area

5. Equipment control box

Iii. Process flow

WET ecological purification tank combined with micro-hole aeration technology, three-phase separation and clarification technology introduced from Germany, improved wetland ecological purification technology and special gas lift hydraulic circulation tank design;The above related technologies are cleverly combined organically, so that microorganisms can degrade organic pollutants in the co-oxygen reaction zone, absorb ammonia nitrogen and total phosphorus pollutants in the wetland ecological zone and absorb and decompose them through the plant root system, forming the function of double degradation treatment of pollutants, so as to achieve the purpose of highly efficient water purification.

Domestic sewage is collected and put into the collecting tank. After intercepting solid waste residue through the grille, it is then lifted to the WET ecological purification tank for purification treatment. The effluent can be supplemented with chlorine (or sustained-release chlorine tablets) for disinfection and then discharged or collected for reuse.

FIG. 2. Schematic diagram of process flow

Iv. Product specifications and parameters

V. Water quality of incoming and outgoing water

Vi.Technical and economic performance

Ⅶ .Application scenarios

Ⅷ. Project examples

Ix. Installation method

Beijing hua yu hui ecological environmental protection technology co., LTD., achieves adhering to the "low carbon environmental protection, resources recycle, comprehensive management" business philosophy of environmental protection, in line with the "affinity, harmony and win-win" customer value standard, with condensed, reality, innovation, responsibility, spirit of enterprise as the guide, is committed to become a leading enterprise in the field of comprehensive treatment of the rural ecological environment, is the escort habitable beautiful countryside.