Project Snapshot
Industry: Municipal Wastewater Treatment
Application: Urban Sewage Treatment & Sludge Conditioning
Region: Asia
Year: 2022
Products Supplied:
Glucose (Food Grade)
Polyaluminum Chloride (PAC)
Anionic Polyacrylamide (APAM)
Cationic Polyacrylamide (CPAM)
Supply Volume
Glucose: 16 MT (Food Grade)
PAC: 151 MT (28% concentration)
APAM: 40 MT (Molecular weight ~12 million)
CPAM: 14 MT (Ionic degree 60)
Client Background
The client operates a municipal wastewater treatment plant responsible for treating urban domestic sewage. The facility requires stable chemical treatment solutions to ensure effective pollutant removal, sludge dewatering performance, and compliance with discharge standards under continuous operation.
Challenge
The wastewater treatment plant faced multiple treatment challenges:
High and fluctuating organic load in influent wastewater
Need for efficient coagulation and flocculation across different treatment stages
Sludge with poor dewatering characteristics
Requirement for reliable carbon source supplementation to support biological treatment
A single chemical product could not address all process requirements, making an integrated chemical solution essential.
Solution Provided
Based on the plant’s process flow and treatment objectives, we supplied a complete wastewater treatment chemical package, covering coagulation, flocculation, sludge conditioning, and biological process support.
Solution Components
Glucose (Food Grade):
Used as an external carbon source to support biological treatment processes.
Polyaluminum Chloride (PAC, 28%):
Applied as the primary coagulant to remove suspended solids and reduce turbidity.
Anionic Polyacrylamide (APAM):
Molecular weight ~12 million, used to enhance floc formation and sedimentation.
Cationic Polyacrylamide (CPAM):
Ionic degree 60, applied for sludge conditioning and improved dewatering performance.
Implementation & Technical Support
Chemicals were introduced at different stages of the treatment process according to operational requirements
Dosing parameters were optimized during commissioning
Technical guidance and process adjustment support were provided remotely
The integrated solution was smoothly incorporated into the existing treatment system.
Results Achieved
After implementation, the wastewater treatment plant achieved:
Stable removal of suspended solids and organic matter
Improved sludge settling and dewatering efficiency
Enhanced biological treatment stability
Reliable compliance with wastewater discharge standards
Consistent performance under continuous municipal operation
Why This Integrated Solution Worked
Proper coordination of coagulation, flocculation, and biological support chemicals
Product specifications matched specific process requirements
Large-volume supply ensured operational continuity
Application-oriented technical support optimized performance
Products Involved
Glucose (Food Grade)
Polyaluminum Chloride (PAC, 28%)
Anionic Polyacrylamide (APAM)
Cationic Polyacrylamide (CPAM)
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