The upper part of the UASB reactor is equipped with a gas, solid and liquid three-phase separator, and the lower part is a sludge suspension layer and a sludge bed area. Wastewater is evenly pumped into the sludge bed area from the bottom of the reaction area, and fully contacted with anaerobic sludge. Organic matter is decomposed by anaerobic microorganisms into biogas. The liquid, gas, and solid form a mixed liquid and rise to the three-phase separator, so that the three are well separated, so that more than 80% of the organic matter is converted into biogas, and the wastewater treatment process is completed.





Inlet Water Quality of the System(mg/L)
project | Water Quality | Unit |
pH | 6.5~7.5 | Dimensionless |
COD | ≤2500 | mg/L |
BOD | ≤1200 | mg/L |
SS | ≤1000 | mg/L |
Animal and vegetable oils | ≤200 | mg/L |
Ammonia nitrogen | ≤150 | mg/L |
TP | ≤5 | mg/L |
Emission standard(mg/L)
project | emission standard | Unit |
pH | 6~9 | Dimensionless |
COD | ≤60 | mg/L |
BOD | ≤20 | mg/L |
SS | ≤20 | mg/L |
Animal and vegetable oils | ≤3 | mg/L |
Ammonia nitrogen | ≤8 | mg/L |
TP | ≤1 | mg/L |
Jiangsu BaiLiXin Machinery Manufacturing Co., Ltd.,
An international technology-oriented manufacturing&engineering group company, specialized in gloves making equipment, water treatment equipment, environmental protection equipment meanwhile providing services of project consulting, engineering design, construction supervision, project management and general contracting.
Our products are welcomed in Mid East,Eastern Asia, Africa and domestic with high quality low price and top-grade services.We can provide customers for equipment installation, testing, provide related technical formula, till the production line works. Meanwhile, maintenance can be required by customers as well. With the abundant technical,rich experience,excellent quality and considerate after sales service,we will continue to developing, improving,and servicing for all customers.


1. who are we?
We are based in Jiangsu, China, start from 2014,sell to Africa(30.00%),Mid East(20.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Sewage treatment machine/plant
4. why should you buy from us not from other suppliers?
Our company is certified by the ISO9001quality management system and IOS14000 environment management system with high quality, low price and top-grade services. We can provide equipment installation, testing, provide related technical formula,
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
If you have any quostions, please feel free to contact with us at any time. |