BOD test in pharma Things To Know Before You Buy
เครื่องจ่ายลม และหัวฟู่ (หัวจ่ายลม), ลูกยางBiochemical oxygen demand from customers, or else often called biological oxygen desire, is a crucial parameter in water treatment method. When effluent wastewaters are discharged in the environment, they could introduce air pollutio