CONSIDERATIONS TO KNOW ABOUT TEST FOR BOD

Of course. Whilst COD ought to be considered an independent test from BOD, and can crank out a greater focus studying than BOD for a specific wastewater sample, it is generally recognized that COD and BOD share an empirical partnership.ให้ทดสอบตัวอย่างตามขั้นตอนดังต่อไปนี้BOD