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In the long-term operation of industrial circulating water systems, the growth and accumulation of biological sludge is a common and challenging issue. Sludge not only adheres to key parts such as heat exchanger tube walls and cooling tower fill, forming a thick insulating layer that severely impedes heat transfer efficiency and leads to surging energy consumption, but may also cause local pipeline blockages and induce equipment corrosion, directly impacting production continuity and safety.
Common market treatments often address symptoms rather than root causes. Simply adding biocides may fail to effectively penetrate the sludge layer and can lead to drug resistance, while physical cleaning may require costly production shutdowns and significant time. How to efficiently and thoroughly remove sludge without disrupting normal system operation has become a core demand for many enterprises.
Addressing this pain point, Chemi Tech introduces its specialized series of high-efficiency sludge dispersants. Our solution goes beyond simple biocidal action, achieving synergistic "penetration,剥离, and dispersion" through a unique chemical mechanism. The highly effective surfactant components in our product rapidly penetrate to the base of the sludge layer, disrupting its biopolymer structure and weakening its adhesion to equipment surfaces. Subsequently,剥离 components cause large sludge masses to detach from metal surfaces. Finally, the dispersant breaks down the detached sludge fragments into fine particles, stabilizing them in suspension within the water stream, allowing for smooth discharge from the system through blowdown, thereby restoring surface cleanliness.
Our standard implementation steps are clear and reliable: Step 1, site investigation and sludge sample analysis to assess system condition and contamination level; Step 2, customized determination of the dispersant type and initial dosage based on analysis results; Step 3, continuous or intermittent product feeding via dosing equipment during normal system operation, while monitoring key parameter changes such as turbidity and pressure differential; Step 4,方案 adjustment based on monitoring data and guidance for timely blowdown operations to ensure effective removal of dispersed sludge fragments. The entire process requires no system shutdown, maximizing production continuity.
For instance, a chemical manufacturing plant in Eastern China faced rising condenser approach temperatures and insufficient cooling capacity due to sludge in its cooling water system. After implementing the Chemi Tech sludge dispersant solution, system turbidity showed a significant increase followed by a decline within 48 hours of treatment, indicating effective sludge dispersion and removal. Ultimately, the condenser approach temperature returned to the design range, cooling efficiency improved by approximately 15%, and the system maintained long-term cleanliness through subsequent periodic maintenance.
Choosing Chemi Tech means selecting deep expertise and professional problem-solving capabilities for industrial water system sludge issues. We are committed to helping clients overcome sludge obstacles and achieve efficient, stable, and energy-saving system operation through precise chemicals and scientific service.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com
