Regulations for Factories Requiring Pollution Control (Thailand)

I. In the following factories, the supervisor and equipment manager shall be responsible for the pollution control system. (Requirements for supervisors and equipment managers are specified in the next item.) 1. Factories that discharge more than 60m3 of wastewater per hour (excluding cooling water), or factories that discharge more than 100kg of wastewater containing a…

What are BOD and COD?

It is the amount of oxygen consumed when decomposing (oxidizing) organic matter in water. It is an index to measure the degree of pollution. ( Chemical Oxygen Demand) It is used to measure the degree of pollution in seas, lakes and marshes. Measures the amount of oxygen consumed to oxidize contaminants contained in water. It…