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Case Study | TH Filter Press Yunmeng Municipal WWTP

2020-04-30     Source:未知


Yunmeng belongs to Xiaogan, Hubei, which is located in the east of central Hubei and the north east of Jianghan Plain. Yunmeng has a long history of more than 1400 years, established in Western Wei Dynasty. It’s famous for its water, and was chanted by literati. Yunshui National Wetland Park is here. Besides, there are 9 rivers in it, including two water systems (Fu River and Hanbei River). In the early days of the nation, the 27 rivers covers an area of 27685 mu of land.


Yunmeng Donghai Water Supplies Co., Ltd. plans to treat 50000 tons of water per day and the main source of sewage is urban domestic sewage. It adopted 2 centrifugal sludge dewatering equipment before, which could lower the moisture content of sludge to less than 80%. However, in recent years, the policies for sludge treatment requirements are improving, the moisture content must be reduced to 60%. Therefore, it is urgent to upgrade the dewatering machine room. According to the requirements, Techase provided a full set of sludge advanced dewatering technology, filter press machine also existed in this system.



1.Great Effect of Treatment

The moisture content of final output sludge cake is less than 58%

High Strength, Good Breathability

No Secondary Sludge

Sludge Reduction of 50%, Treatment Freight Reduced by a Half

2.Excellent Treatment Capacity

Working Cycle: Short

Handling Capacity: Up to 5-8kg/ (㎡﹒h)

3.Low Operation Cost

Steel Frame: Hard to be Damaged

Service Life: Longer than Traditional Equipment (8 years

Others: High Intelligence, Simple Operation and Low Cost

4.High Integration

Compact Structure

Less Footprint (Nearly 50%)

Reduce Civil Engineering Construction Cost

5.Tidy On-site Environment

Quiet Operation

Clean Operation

No Secondary Pollution



TCYZ-100-TH Series Super-high Pressure Filter Press

Processing Time (Per batch):100min (Less time than traditional equipment by 20%)

Working Time (Per day): 12h

Working Batch (Per day): 7 batch

Dry Solids Capacity (Per batch): 0.75tDS (More production than traditional equipment by 50%)

Operation Control Mode: PLC Automatic Control



TECN-402 Series Multi Plate Screw Thickener

Handling Capacity: 360-600kg-DS/h

Moisture Content of Sludge: 90-93% (Adjust freely in the range of 90%-96%, stable moisture content, high handling efficiency)



TCZB-3000 Series PAM Automatic Polymer Station

Scale: 3m³

Control Mode: Automatic

Techase will continue to be rooted in the sludge and sewage treatment area to improve the technical level, solve the new problems and do our best for environmental protection career.


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