Sludge Treatment
Low-Temperature Sludge Dryers
Tianren describes the collaborative development of a sludge low-temperature drying process operating around 45–50°C. In a closed-loop air system, moisture...
Product detailsFor deep mechanical dewatering
Flexible Sludge Dewatering Presses
High-pressure mechanical dewatering for sludge-volume reduction.
Tianren’s presentation describes a flexible high-pressure pressing process using conditioning, thin-layer distribution and multi-channel filtration. The main technical slides report outlet sludge moisture in the 45–60% range under their stated conditions.
Supply modelCore sludge reduction technology / equipment
Reference image · Final product configuration and equipment origin confirmed by quotation.
PRODUCT OVERVIEW
Why Consider This Solution?
Engineering features and potential use cases; actual results depend on the design basis.
- Deep mechanical dewatering approach for sludge reduction.
- Thin-layer filtration and multi-stage pressing are part of the described process.
- Automated controls and remote data collection are mentioned in company materials.
- Suitable for evaluation at centralized and large wastewater treatment facilities.
HOW IT WORKS
Working Principle
After appropriate conditioning, sludge is distributed as a thin layer for staged mechanical pressure and water separation. Polymer or conditioning demand, filtration rate and outlet cake moisture depend on sludge properties.
Detailed PFD/P&ID, performance curves and certified specifications are supplied only after product and project confirmation.
APPLICATIONS
Typical Applications
- Municipal sludge dewatering
- Centralized sludge treatment centers
- Large wastewater treatment plants
- Sludge reduction before disposal or drying
PROPOSED SUPPLY SCOPE
What Can Be Included
- Sludge trials and process sizing as available
- Press equipment and feed/discharge interfaces
- Conditioning and control auxiliaries as specified
- Commissioning and service scope by contract
The equipment manufacturer of record, control of subcontracted items, scope boundaries and warranty allocation are documented in the final agreement.
TO SIZE & QUOTE
Required Project Data
Share these details to make initial equipment sizing and quotations more accurate.
- Daily wet sludge tonnage and operating schedule
- Feed moisture, solids and sludge source
- Target cake moisture and handling method
- Chemical restrictions and power availability
FREQUENT QUESTIONS
Technical FAQ
What final moisture should be expected?
The technical slides cite 45–60%. Other captions give different values; any guaranteed range must be confirmed by technical testing and agreement.
Does the process always use the same chemical dose?
No. Conditioning requirements depend on feed characteristics and validated trials.
Can you provide reference data?
Request feed analysis, test report, press configuration and measured result for the closest comparable installation.
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