The technical and economic study plan of recycling the effluent from the treatment plant of dairy products manufacturing companies to reach the grade of clean water.

plan the recycling of the effluent from the treatment plant of a dairy product manufacturing company has been investigated, and due to the relatively large organic load of the effluents of dairy companies, biological methods are usually used for its treatment. In the end, wastewater with standard environmental conditions is obtained for discharge to surface water, and then advanced treatment is performed to obtain clean water. The output water resulting from the advanced treatment of dairy waste can be optimally used in all parts of the factory. According to the technical issues and taking into account factors such as fixed and variable costs, the capacity of the outgoing sewage, the cost of buying clean water, etc., the implementation of the plan is completely economical.