Features of slaughter sewage
1.The main source of slaughter wastewater is a series of sewage discharged from the slaughter process, including: post-slaughter washing, disintegration washing, viscera washing, floor washing, and livestock manure wastewater. Sewage contains a lot of organic matter, such as animal feces, blood, animal visceral debris, animal hair, minced meat and oil, etc.
2.The concentration of suspended matter is high, the concentration of organic pollutants is high, and it has a strong fishy smell. Compared with other high The biggest difference in concentrated organic wastewater lies in its higher concentration of NH3-N.
solutions of slaughter sewage
It is recommended that everyone can use
Holy Shield's sewage treatment equipment. The recommended reasons are as follows:
1. The
sewage treatment equipment process is A/O/O biological treatment. The A tank is in anoxic state with fillers, and the wastewater is denitrified and denitrified here; the O tank is in aerobic state, and it is aerated and stirred by aeration. The microorganisms fully degrade the organic matter here to purify the water quality. At the same time, the ammonia nitrogen is nitrified, and the wastewater is denitrified, so that the ammonia nitrogen is removed; the secondary settling tank is mainly used to separate the sludge and make the mixed liquid clarify, concentrate and return. Activated sludge.
2. The equipment can be buried below the ground surface. The ground surface can be used for greening or squares. It does not occupy the surface area and has no impact on the surrounding environment. It produces less sludge and low noise.
