Which phytoremediation technique uses plant roots to take up contaminated groundwater or surface water?
Chlorine is widely used as a disinfectant in wastewater treatment, but it can also be used to
During nitrification, two groups of chemoautotrophic bacteria are associated. Which of the following derives its energy through the oxidation of ammonium to nitrite?
Anoxic is a condition in which
Blood bags, vaccines and micro-organism samples come under which category of bio-medical waste?
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