Integrated Livestock Farm Wastewater Treatment System

• Integrated Biological Treatment: Designed to reduce BOD5, COD and ammonia nitrogen in livestock wastewater.
• Customized Process Design: Treatment stages are selected according to wastewater characteristics, farm size and effluent requirements.
• Compact Footprint: Integrated equipment arrangement reduces land requirements compared with dispersed treatment structures.
• Stable Operation: Biological treatment and controlled hydraulic flow support reliable long-term wastewater treatment.
• Solid-Liquid Separation Compatible: Can be combined with manure separators or screening equipment for pretreatment of high-solids wastewater.
• Advanced Treatment Optional: Anaerobic, A/O, MBR, filtration, disinfection or other polishing processes can be configured when required.
• Reclaimed Water Option: Additional treatment equipment can be supplied for qualified water reuse applications.
• Automatic Control: Pumps, aeration equipment and other operating components can be integrated into a centralized electrical control system.
• Modular Project Configuration: Treatment capacity and equipment layout can be adapted to new farms or farm renovation projects.
• Livestock-Specific Application: Suitable for manure wastewater, urine, barn washing water and other livestock production wastewater.

• Commercial pig farms
• Breeding sow farms
• Finishing pig farms
• Dairy cattle farms
• Beef cattle farms
• Poultry farms
• Sheep and goat farms
• Livestock manure treatment centers
• Farm wastewater recycling projects
• New livestock farm construction and renovation projects

• Analyze wastewater flow, COD, BOD5, ammonia nitrogen, suspended solids and other key parameters before final process design.
• Install adequate screening or solid-liquid separation where manure solids may overload downstream biological treatment.
• Provide an equalization stage to reduce sudden changes in wastewater flow and pollutant concentration.
• Install tanks and equipment on a stable foundation with adequate access for inspection and maintenance.
• Check pumps, blowers, mixers, valves and level-control devices regularly.
• Maintain the required dissolved oxygen and biological operating conditions in aerobic treatment sections.
• Monitor sludge accumulation and remove or dewater excess sludge according to operating conditions.
• Inspect pipelines and screens regularly to prevent blockage by fibers, feed residue or manure solids.
• Monitor influent and effluent water quality to confirm that the treatment process remains stable.
• Adjust biological operating parameters gradually when farm population or wastewater loading changes significantly.
• Follow local environmental requirements when discharging, irrigating with or reusing treated wastewater.

Q: What pollutants is the system designed to remove?
A: The biological treatment process is designed primarily to reduce BOD5, COD and ammonia nitrogen, with additional processes configured according to wastewater characteristics.

Q: Is the system suitable for pig farm wastewater?
A: Yes. It can be designed for manure wastewater, urine, barn washing water and other wastewater generated by commercial pig farms.

Q: Is solid-liquid separation required?
A: It is commonly recommended when the wastewater contains high concentrations of manure solids, although the final pretreatment design depends on actual influent conditions.

Q: What treatment capacity is available?
A: Treatment capacity is customized according to daily wastewater volume, peak flow and farm production scale.

Q: Can the process be customized?
A: Yes. Biological processes, tank arrangement, pretreatment, advanced treatment and control functions can be designed according to water-quality analysis and project targets.

Q: Can treated water be reused?
A: Yes. A reclaimed-water treatment section can be added when the required water quality and local regulations permit reuse.

Q: Can the system operate automatically?
A: Yes. Pumps, blowers, level controls and other equipment can be integrated into an automatic electrical control system.

Q: How is the final treatment process selected?
A: The process is determined from wastewater quality, daily treatment volume, available site area, discharge or reuse target and local environmental requirements.