EMT304 Tma Solutions
1. Which chemical contaminated fish that killed over 100 people between 1953 and 1961 in minimata (Japan)_________
—>> methyl mercury
hydrogen sulphide
methane
nitric acid
2. The most common type of sub surface waste disposal method is ______ system
pouch
sink
—>> deepwell
mound
3. Which of these microorganisms is used in static composting______
virus
—>> fungi
nematode
bacteria
4. Treated waste can be used for the formation of organic based fertilizer prepared under specific condition for conditioning _______ .
dung
—>> soil
resins
latex
5. Which of these is not an anthropogenic source of hazardous substance__________
pesticide
fertilizer
industrial solvent
—>> volcanic eruption
6. One of these is not a parameter associated with surface water as a factor in choosing a disposal site for hazardous _______ substances.
slope
aesthetic
turbidity
—>> surface runoff
7. A contaminated product like _______ is produced from groundnut.
latex
puric
—>> aflatoxin
collenchus
8. The criteria used in the classification of hazardous substances include all but one of these _________
corrosiveness
flammability
toxicity
—>> water affinity
9. Treatment of surface water with chemicals _____ microorganism that causes various human and animal diseases.
shield
—>> kill
hibernate
aestivate
10. Compost used in biotreatment is tailored or designed compost in that they are specially made to treat specific _________.
fluidized substance
sap
—>> contaminants
resins
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