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SHEWUYOU · Livestock Equipment
Integrated Equipment Solutions for Pig, Cattle & Poultry Farms

Pig Farm Wastewater Treatment System

Product Showcase Content
Product Name Pig Farm Wastewater Treatment System
Product Image pig farm wastewater treatment plant equipment
Product Overview The Pig Farm Wastewater Treatment System integrates wastewater collection, solids removal and downstream treatment for commercial swine facilities. It can receive liquid waste from pig houses, washdown areas and manure handling equipment. Each treatment train is selected for the site's measured wastewater flow and quality, available space, climate, and intended effluent management route. The system can be planned alongside new pig farm construction or adapted to an existing farm.
Key Features
  • Coordinated collection, screening and treatment stages for easier farm wastewater management.
  • Upstream solid-liquid separation to reduce the solids entering downstream tanks and equipment.
  • Modular equipment arrangements that can accommodate different barn layouts and treatment objectives.
  • Accessible pumps, valves and service points for inspection and routine maintenance.
  • Optional level monitoring, alarms and automatic pump or blower control.
Structural Components A project configuration may include collection drains and pipework, a receiving pit, transfer pumps, a screen or manure separator, an equalization tank, biological treatment tanks, aeration equipment, a clarifier or membrane unit, treated-water storage, sludge handling equipment and an electrical control cabinet. Anaerobic treatment, filtration or disinfection can be specified when justified by the influent and effluent requirements. Tank construction, equipment materials and any protective steel structure are selected according to site conditions.
Working Principle Wastewater is conveyed from the pig housing area to a collection point. Screening or solid-liquid separation removes coarse manure and debris. Equalization then buffers changes in flow and pollutant load before the liquid enters the selected treatment stages. Depending on the project, these may include anaerobic and aerobic biological treatment followed by clarification, filtration or disinfection. Separated solids and treatment sludge are collected for further handling. Final effluent is stored, reused or discharged only where its tested quality meets the applicable requirements.
Technical Specifications
  • Treatment capacity: According to project requirements and measured average and peak flow.
  • Influent design basis: Available wastewater analysis, including relevant solids, COD, BOD, ammonia nitrogen and pH data.
  • Process configuration: Customizable to the required effluent quality and approved reuse or discharge route.
  • Tank and equipment materials: Available upon request, subject to wastewater characteristics and installation conditions.
  • Power supply, footprint and control level: According to project requirements.
Applications Suitable for commercial pig farms, multi-barn swine production sites, breeding facilities and livestock projects requiring centralized wastewater management. The system can serve new facilities or upgrades to existing manure collection and treatment infrastructure.
Customization Options Available options include the treatment process, separator type, tank arrangement, pipe routing, pump duty, automation level and provisions for future expansion. The layout can be designed according to local climate and farm conditions, including access for sludge removal and equipment servicing. Share the pig population, site plan, daily wastewater volume, influent test results and target effluent requirements for a project-specific proposal.
Installation & Maintenance Coordinate drainage elevations, foundations, tank positions and equipment access during the pig farm construction stage. Install pipework, pumps, treatment equipment and controls according to the approved process layout, then commission the system using actual wastewater conditions. Routine work includes cleaning screens, checking pumps and valves, maintaining blowers or membranes where fitted, removing accumulated sludge and monitoring treatment performance.
Product FAQ

Can one system serve several pig houses?
Yes. A centralized plant can receive flows from multiple barns when the drainage network, pumping stations and treatment capacity are designed together.

Is a separator enough to treat pig farm wastewater?
A separator removes part of the suspended solids. Further treatment depends on the wastewater analysis and the required quality of the final effluent.

What determines the system size?
Average and peak wastewater flow, pollutant loading, cleaning practices, seasonal conditions and the intended effluent route determine the design.

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