How can we ensure the proper discharge of aquaculture equipment?

Aquaculture equipment is indispensable in the aquaculture industry, yet it also generates significant pollution. Farms must ensure proper wastewater treatment; otherwise, such practices constitute illegal activities. So how can we guarantee that aquaculture equipment discharges effluent in compliance with regulations? At a minimum, the following five measures should be implemented:

　　1. The layout and arrangement of pig houses must comply with the requirements of the production process. Typically, the facilities are organized in sequence—breeding house, gestation house, farrowing house, nursery, growing‑finishing house—with each building dedicated to a specific stage of the production process, thereby facilitating management and disease prevention.

　　2. Based on the environmental requirements of pigs at different growth stages, special design and treatment measures are implemented for the floors, walls, doors and windows, roofs, and other components of various types of pig houses.

　　3. Greenhouse construction should be convenient, clean, and hygienic, with good ventilation to maintain dry conditions, thereby facilitating disease prevention.

　　4. The greenhouse should be designed to integrate closely with mechanical and electrical equipment, facilitating the installation of such systems and water‑supply infrastructure.

　　5. Be flexible and adapt to the situation, sourcing materials on-site whenever possible, and strive to reduce costs and save on investment by utilizing resources from local pig‑raising channels.