Description
Liquid materials include grease sludge and sewage sludge, which are formed from clean water, and are also found in water wells. Grease pits are tanks or tanks made of plastic or iron material which are placed in various premises such as supermarkets, hotels, etc. They are placed underground or on the surface depending on the adaptation of the environment. The cleaning of the grease pit is done through vacuum suction machines, which is processed in the same way as a septic tank.