Huairou District 2016 village level sewage treatment station upgrading project is mainly composed of pre-treatment structure regulating pool and core process ao-mbr integrated equipment. In order to solve the problems of energy consumption must be reduced to the minimum, the effluent quality is good, the operation effect is stable, the simplified management and the intensive equipment are needed for the decentralized sewage treatment. Based on the operation practice and theoretical innovation research for many years, Huayu brilliant further reduces the operation and maintenance cost and the higher discharge requirements of nitrogen and phosphorus The integrated equipment is suitable for 5-500 m3 / D decentralized sewage treatment. It has a series of advantages, such as good effluent effect, small floor area, basic consumption of excess activated sludge, long cleaning cycle of membrane on-line and off-line, simple operation and maintenance, and low operation cost. The effluent quality meets the comprehensive discharge standard of water pollutants (DB11 / 307-2013) of Beijing City, and reaches the village A-level emission standard. Therefore, the decentralized integrated wastewater treatment equipment has considerable advantages in terms of technology, economy, environmental benefits and convenience of follow-up government supervision.

The project is located in Zhoukou, which mainly deals with the sewage produced by farmers, with a water volume of about 3m / D. the effluent quality after external treatment meets the class I B emission limit specified in the "pollution discharge standard for urban sewage treatment plants" (GB18918-2002).

The project is located in the vicinity of pofengling scenic spot in huangshandian village. The main sewage to be treated comes from the domestic sewage produced by yijiale and hotel, with a water volume of about 3m3 / D. the effluent quality after external treatment meets the class I B emission limit specified in the pollution discharge standard for urban sewage treatment plants (GB 18918-2002).

The main process of leachate emergency treatment project of Tiangezhuang domestic waste sanitary landfill site is anoxic / aerobic + membrane bioreactor (MBR) + disc tube reverse osmosis (DTRO). The effluent quality meets the table 2 standard of "pollution control standard for domestic waste landfill" (GB 16889-2008). The project ensures the normal operation of the landfill site and avoids the irreversible environmental problems caused by leachate to the surrounding soil and underground water area.

The main process adopted in the leachate treatment project of dongnanzhao domestic waste sanitary landfill site is coagulation + sedimentation + anoxic + good + MBR + two-stage DTRO, and the effluent quality meets the table 2 standard of "pollution control standard for domestic waste landfill" (GB 16889-2008). The project ensures the normal operation of the landfill site and avoids the irreversible environmental problems caused by leachate to the surrounding soil and underground water area.

The domestic sewage treatment project of Mingtai Industrial Park in Sanhe City, Langfang City, uses the pwt-a-50 intelligent assembly type integrated sewage treatment equipment independently developed by Huayu brilliant to comprehensively treat the domestic sewage in the park, and the effluent meets the class I a emission limit specified in the discharge standard of pollutants for municipal wastewater treatment plants (GB18918-2002), so as to solve the problem of direct discharge of domestic sewage in the park.

Dizhang sewage treatment project (phase I) uses pwt-a-100 intelligent assembly type integrated equipment independently developed by Huayu brilliant to comprehensively treat the domestic sewage in Dizhang village. With a set of pwt-a-100 equipment, the effluent quality meets the class I a emission limit specified in the discharge standard of pollutants for municipal wastewater treatment plant (GB18918-2002).

The sewage treatment project of Sunbo town in Feicheng City uses the pwt-a-30 integrated sewage treatment equipment independently developed by Huayu brilliant to comprehensively treat the domestic sewage in Sunbo town and its surrounding areas. The effluent quality meets the discharge standard of pollutants for municipal wastewater treatment plant

The domestic sewage treatment project of Korla mining area uses pwt-a-30 integrated sewage treatment equipment independently developed by Huayu brilliant to comprehensively treat the domestic sewage in remote mining areas. It overcomes the problem of low temperature and hypoxia in plateau, and the effluent quality meets the first class a standard in the discharge standard of pollutants for municipal wastewater treatment plant (GB18918-2002).

Baicaowa emergency sewage treatment project uses pwt-a-500 intelligent assembly integrated equipment independently developed by Huayu brilliant to comprehensively treat domestic sewage from baicaowa village and surrounding communities. Using 10 sets of pwt-a-500 equipment, the effluent quality meets the B emission limit in the integrated discharge standard of water pollutants in Beijing (DB11 / 307-2013) and the surface water discharged from the village sewage treatment station Requirements of pollutant emission limit a.

The design daily treatment capacity of wastewater treatment in jinguolin villa area is 300 tons. The pwt-a-300 type equipment independently developed and produced by Huayu brilliant is adopted. The anoxic + aerobic + MBR process is adopted to solve the sewage discharge problem of 1500 people in the villa area, so as to avoid the direct discharge of sewage into the jiakuo River and cause environmental pollution. The effluent of the equipment meets the IV water standard for surface water environment, which is better than the national integrated discharge standard of pollutants for municipal wastewater treatment plant. The third-party testing agency is invited to test the odor concentration and noise on site. The results show that the odor concentration and noise meet the corresponding national standards respectively.

The design daily treatment capacity of the sewage treatment station of Liulihe Cement Plant's family community is 500 tons. The pwt-a-500 type equipment independently developed and produced by Huayu brilliant is adopted. The anoxic + aerobic + MBR process is adopted to solve the sewage discharge problem of 2500 people in the villa area, so as to avoid the direct discharge of sewage into the Dashi River and cause environmental pollution. The effluent of the equipment can meet the IV water standard of surface water environment, which is better than the national "comprehensive discharge standard of pollutants for municipal wastewater treatment plant". The effluent collection and reuse pool is used for greening and spraying in residential area and plant area.

The designed daily treatment capacity of Hedi town sewage treatment project is 200 tons. The pwt-a-200 type equipment independently developed and produced by Huayu brilliant is adopted, and anoxic + aerobic + MBR is adopted Process: the sewage is collected through the naturally formed ditch and part of the collection pipe network enters into the regulating pool. After being treated by the equipment, the effluent is stable and meets the national "comprehensive discharge standard of pollutants for urban sewage treatment plant", which solves the problem of scattered sewage discharge in some concentrated areas of market towns.

Located in Simian Mountain Scenic Area, Jiangjin District, Chongqing, Majia villa has a large annual passenger flow. The main source of sewage in the scenic area is public toilets and restaurants. The designed daily treatment capacity is 50 tons. It adopts pwt-a-50 equipment independently developed and produced by Huayu brilliant, and adopts anoxic + aerobic + MBR equipment The effluent meets the national integrated discharge standard of pollutants for municipal wastewater treatment plant, which solves the problem of scattered discharge of sewage. The effluent is collected and used for landscaping.

Longfengling scenic area is located in Mentougou District, Beijing, with large flow in summer and autumn. The main source of sewage in the scenic area is public toilets and restaurants. The designed daily treatment capacity is 20 tons. The pwt-a-20 equipment independently developed and produced by Huayu brilliant is adopted. The process of anoxic + aerobic + MBR is adopted. The effluent from the equipment can reach the surface water environment IV stably The water standard is better than the national "comprehensive discharge standard of pollutants for municipal wastewater treatment plant". The effluent collection and reuse pool is used for scenic area greening.

The sewage treatment project of Changgou shantytown reconstruction has a design daily treatment capacity of 500 tons. The pwt-a-500 type equipment independently developed and produced by Huayu brilliant is adopted, and the anoxic + aerobic + MBR process is adopted. In the near future, it mainly deals with the domestic sewage of workers during the construction period of the real estate, and after the completion of the community, the domestic sewage of the community will be treated. The effluent of the equipment meets the IV water standard for surface water environment, which is better than the national integrated discharge standard of pollutants for municipal wastewater treatment plant. The effluent collection and reuse pool is used for spraying dust at the construction site.