is urea addition affecting the COD (chemical oxygen demand)
& BOD (Biological oxygen demand)level? why?
Answer Posted / kamlesh shinde
it used for the generating the microorganism
Is This Answer Correct ? | 3 Yes | 7 No |
Post New Answer View All Answers
How is the viscosity of liquid related to its mobility?
What is glacial acetic acid? What are its uses?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?
What is equivalent conductivity?
What happens when the excess of stannous chloride is not removed
What is the prime constituents of cement?
How is arsenic produced?
Mention a few important criteria for satisfactory colorimetric analysis.
Which wavelengths are visible to human eye?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
What is iron ore consists of?
What is wave number?
Why titration in which hcl and h2so4 is use?
Explain the process of spontaneous combustion?