1、 Product Overview:
This equipment adopts the international * * * biological treatment process. On the basis of summing up the operating experience of domestic sewage treatment devices at home and abroad, combined with our own scientific research achievements and engineering practice, a complete set of buried agricultural production system wastewater treatment device is designed to remove BOD5 COD and NH3-N are integrated, which has the advantages of stable and reliable technical performance, good treatment effect, low investment, automatic operation, convenient maintenance and operation, no occupation of surface area, no building, no heating and insulation, etc. Flowers and grass can be planted on the ground without affecting the surrounding environment.
This equipment is suitable for the treatment and reuse of domestic sewage in residential quarters, villages, towns, office buildings, shopping malls, hotels, restaurants, sanatoriums, government offices, schools, * * *, hospitals, highways, * * *, factories, mines, tourist attractions and other domestic sewage, as well as similar slaughtering, aquatic product processing, food and other small and medium-sized industrial and agricultural production systems. The quality of sewage treated by the equipment meets the national discharge standard. Our company can also provide reclaimed water reuse equipment according to user requirements.
2、 Product features:
1. Buried below the ground, the ground above the equipment can be used as greening or other For land use, there is no need for building houses, heating and insulation.
2. The two-stage biological contact oxidation process adopts the plug flow biological contact oxidation process, and its treatment effect is better than the fully mixed or two-stage series fully mixed biological contact oxidation tank. It is smaller than the activated sludge tank, has strong adaptability to water quality, good shock load resistance, stable effluent quality, and will not produce sludge bulking. New elastic solid is used in the pool filler The specific surface area is large, and the microorganism is easy to hang film and remove film. Under the same load conditions of agricultural production system, the removal rate of agricultural production system is high, which can improve the solubility of oxygen in the air in water.
3. Biological contact oxidation method is adopted for biochemical tank. The volume load of its filler is relatively low, and the microorganism is in its own oxidation stage, so the sludge production is small. It only takes more than three months (90 days) to discharge the sludge (pumped or dehydrated into mud cake and transported out).
4. Buried domestic sewage Water treatment equipment In addition to conventional high altitude exhaust, soil deodorization measures are also provided.
5. The whole equipment processing system is equipped with a fully automatic electrical control system and an equipment fault alarm system, which is safe and reliable in operation. Usually, there is no need for special personnel to manage the equipment, but only the timely maintenance of the equipment.
3、 Usage ：
1. Able to treat comprehensive wastewater from domestic system and similar agricultural production system;
2. Carbon steel anti-corrosion, stainless steel Glass Steel structure, with excellent characteristics such as corrosion resistance, aging relief, etc., with a service life of more than 50 years;
3. The whole set of devices is simple in construction and easy to operate. All agricultural production system equipment are automatically controlled, and all devices can be set on the ground;
4、 Scope of application:
1. Hotels, restaurants, sanatoriums, hospitals;
2. Residential quarters, villages and market towns;
3. Stations, airports, seaports and docks, ships;
4. Factories, mines, * * *, tourist spots, scenic spots;
5. Wastewater from various industrial and agricultural production systems similar to domestic sewage.
