Kedah, Malaysia - September 28, 2026 - A prominent manufacturing company in Kedah, Malaysia, has successfully modernized its wastewater treatment capabilities through a comprehensive Sludge Dewatering Renovation Project. By integrating an advanced, automated sludge treatment solution provided by qileegroup.com, the facility has resolved critical operational bottlenecks, significantly reduced labor and disposal costs, and established a highly stable wastewater management infrastructure.

Addressing Previous Operational Bottlenecks

Prior to the upgrade, the manufacturing facility, referred to as Company A, relied on an aging sludge treatment process that had become a major constraint on its wastewater treatment station. As the company’s production output and wastewater treatment load fluctuated and grew, the existing system struggled to keep pace. Facility managers faced multiple challenges, including high sludge moisture content, unstable dewatering efficiency, and a significant reliance on manual labor.

Furthermore, the original dewatering equipment occupied a large physical footprint, suffered from fluctuating sludge cake moisture levels, and required highly inconvenient maintenance routines. These inefficiencies led to mounting pressure regarding the temporary on-site storage of sludge and its subsequent off-site disposal.

To overcome these hurdles, the customer required a modernized system that could improve dewatering capacity, lower sludge cake moisture content, and reduce the overall footprint of the equipment. Additional requirements included minimizing electricity consumption, lowering chemical usage, reducing labor costs, and eliminating the leakage and spillage issues that plagued the on-site environment.

An Integrated, High-Performance Solution

To meet the stringent demands of the Kedah facility, the project utilized a comprehensive solution from qileegroup.com, featuring a state-of-the-art screw press sludge dewatering machine paired with an automated polymer dosing unit. This combined approach established an integrated treatment process that seamlessly covers sludge conditioning, mechanical dewatering, and filtrate recirculation.

The newly installed screw press sludge dewatering machine utilizes a spiral extrusion continuous dewatering structure that efficiently integrates sludge thickening and dewatering into a single, compact unit. Constructed from highly durable, corrosion-resistant 304 stainless steel, the equipment is designed for longevity in demanding industrial environments. A major technical highlight of the machine is its self-cleaning moving and fixed ring filter-gap structure. The relative movement between these rings continuously clears the filter gaps, drastically reducing the risk of clogging during operation and minimizing the need for frequent shutdowns and manual cleaning.

Working in tandem with the screw press is the advanced polymer dosing unit, which handles the automatic dissolution, maturation, and dosing of polymer flocculants, such as PAM. This ensures precise, metered chemical application, eliminating the concentration variations previously caused by manual preparation and creating a fully coordinated, automated conditioning process.

Exceptional Results and Comprehensive Benefits

The implementation of the new sludge dewatering system has yielded transformative results for the Malaysian manufacturing plant:

• Optimized Operational Performance: The system successfully achieves a target sludge cake moisture content of no more than 80%. Sludge processing has been elevated from a manual, intermittent task to a fully automated, continuous operation.
• Cost and Volume Reduction: By significantly reducing the moisture content, the volume of the dewatered sludge cakes has plummeted. This directly alleviates the pressure and costs associated with temporary on-site storage and off-site transportation.
• System Stability and Efficiency: The low-speed operation of the screw press reduces power consumption, mechanical wear, and operational noise. Furthermore, the filtrate extracted during the dewatering process is efficiently recirculated back into the wastewater treatment station, minimizing its impact on the subsequent effluent discharge system.
• Enhanced Workplace Environment: The compact design of the new equipment easily accommodated the spatial constraints of the existing facility. The highly standardized, automated operation has mitigated previous issues with sludge leakage and spillage, creating a cleaner, safer, and more manageable on-site environment.

Positive Customer Feedback

The management and operations team at Company A have expressed immense satisfaction with the renovation project. The equipment was installed and commissioned rapidly, allowing on-site operators to take over daily management immediately following basic training. Facility operators noted that the automated nature of the system has drastically reduced their physical workload.

According to the client, the equipment has demonstrated exceptional continuous operation capabilities with a remarkably low failure rate and minimal routine maintenance requirements. The stable moisture content of the resulting sludge cakes has successfully resolved their historical challenges with waste storage and disposal. Impressed by the rapid responsiveness of the after-sales service and the highly professional technical support provided by the qileegroup.com team, the customer has expressed a strong willingness to utilize this successful project as a reference case for future industry cooperation.

This successful overhaul in Malaysia stands as a testament to the efficiency, reliability, and technical superiority of the sludge reduction solutions engineered by QILEE Group, proving highly suitable for small to medium-sized industrial wastewater renovation projects worldwide.

About QILEE

QILEE (Qilee Group) is a premier global provider of integrated water treatment solutions with more than 20 years of experience in industrial and municipal water management. Specializing in high-efficiency sedimentation technology, membrane separation technology, and containerized mobile water treatment units, the company serves clients across more than 50 countries and regions. QILEE is dedicated to addressing global water scarcity challenges through continuous technological innovation.

Learn more at: https://www.qileegroup.com/

Inquires can be sent to +86 13370035529 or email qilee@qileegroup.com

Address: No. 351 Wenqu Road, Fengxian District, Shanghai, China.

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Company Name: Shanghai QILEE Environmental Protection Equipment Co., Ltd.
Contact Person: Tina
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Phone: +86 13370035529
Country: China
Website: www.qileegroup.com