area of chemistry has many facets involving the environment.
Chemistry includes: 1) treating wastewater for injection into a river or
lake, 2) enhancing the natural degradation of waste to environmentally
friendly products, 3) cleaning or reclaiming oilfield water for its
reuse in producing crude or discharge.
for water and wastewater treating are: Flocculation, Chlorination,
Fluorination, Odour Control, volatile fatty acids (VFA's), Filtration,
Scale and Disposal.
these areas require Department of Fisheries and Oceans (DFO)