Background:A large energy enterprise in russia is engaged in in- dustrial wastewater treatment.Demand,facing the problem of high viscosity sludge dewatering.Solution:Adopt kaiyas self-developed,non-standard customized ultra-efficient integrated dosing equipment to adapt to severe cold climate conditions and help sludge dewatering process.Project results:Received unanimous praise from russian custom- ers.

Background:A municipal sewage treatment plant in hanoi,vietnam needs to im- prove the treatment efficiency.To cope with the pressure of urban expansion.Solution:The 302 type of stacked screw sludge dewatering machine is deployed, combined with the intelligent control system,to achieve unattended operation, and the daily sludge treatment capacity is increased to 200 tons.Project results:The operating cost is reduced by 35%,the dehydration efficiency is increased by 40%,and it has become a recommended demonstration project by the environmental protection department in vietnam.

Project Timeline: October 2024Equipment Selection: Two 401 screw press sludge dewatering machines, along with supporting conveyors and fully automatic dosing devicesProject Background: The project's total treatment capacity is defined as 170,000 tons/year of hazardous waste disposal, with provisions for future processing of additional waste.Solution: To ensure the efficiency, stability, and automation of the treatment process, the project strictly controls the quality and compatibility of core equipment selection: Two 401-type screw press sludge dewatering machines are selected as the core solid-liquid separation equipment. This equipment has advantages such as small footprint, low energy consumption, high dewatering efficiency, and convenient operation and maintenance. It can effectively reduce the water content of sludge, laying the foundation for subsequent resource utilization. A screw conveyor is provided to achieve closed-loop transportation of sludge and solid waste, reducin

The dewatering equipment designed by Kaiya can handle oven-dry sludge exceeding the original design requirements of 1.6 T-DS/s, with a maximum capacity of 1.8 T-DS/s. This significantly improves efficiency while achieving greater energy savings for the same processing capacity; the actual processing capacity is increased while operating costs are lower, less than half of the previous investment.

Wastewater Types: Degreasing wastewater, silane wastewater, electrophoresis wastewaterDesign Scheme: Physicochemical-Biological-MBR treatment schemeDischarge Effect: Meets discharge standards: GB8978-1996 "Integrated Wastewater Discharge Standard" and DB33/887-2013 "Indirect Discharge Limits for Nitrogen and Phosphorus Pollutants in Industrial Wastewater"

Project Time: March 2025Equipment Selection: Two 1500 high-pressure belt continuous sludge deep dewatering machines and supporting non-standard equipmentProject Background: The wastewater treatment plant's initial design capacity is 15,000 m³/d, with a future design capacity of 30,000 m³/d. The sludge dewatering workshop's civil engineering is based on the long-term scale, while the equipment is configured for the near future, balancing current and future needs. Excess sludge with a moisture content of 99.2% is pumped to a high-pressure belt concentrator for dewatering to approximately 70% moisture content. The sludge cake is conveyed by belt to a plow mixer, mixed with crushed straw, and then conveyed by a mixing belt to an aerobic fermentation drum. The decomposed material is then screened and packaged.Project Outcomes: This project effectively solved the problem of treating high-moisture-content excess sludge through advanced sludge dewatering and fermentation processes. Thi

Project Time: August 2025Equipment Selection: Two 500m high-pressure belt continuous sludge dewatering machines, two 301 screw press sludge dewatering machinesProject Background: Sichuan Yinxi Wastewater Treatment Plant primarily treats chemical wastewater. Its sludge comes from a wide range of sources, encompassing multiple process stages including biological treatment tanks, flotation tanks, advanced treatment workshops, and sedimentation equipment. The wastewater treatment plant is designed to treat 34kg/day of oven-dry sludge and has strict requirements for sludge treatment, requiring the sludge moisture content to be reduced to below 60%, subsequently disposed of as hazardous waste by a professional company.Solution: Based on the actual needs of Sichuan Yinxi Wastewater Treatment Plant, our company customized a comprehensive treatment solution including 5-meter high-pressure belt sludge dewatering machines, screw press sludge dewatering machines, and non-standard equipment.Project