How To Use Sewage disposal In A Sentence

Is the sewage disposal system adequate?
The working principle of separator as well as enlarge test in polymer sewage disposal at Shuanghe gathering station in Henan oil field have been introduced in this paper. This technology has been a...
Many areas have no waste water treatment plants at all, with sludge and sewage disposal going directly in to the ocean.
The construction includes: Sewage disposal plant and sewage collection system engineering of town.
The problem of piped water and sewage disposal in the UK was solved over 150 years ago.

Smog and acid rain, water pollution and sewage disposal, dams and river-flows will become ever more contentious issues.
Entire plantations of products are cultivated on terrain contaminated by DDT and irrigated with water from basins poisoned by toxic industrial waste and by the water from urban sewage disposals. Chinese Poison on our Tables | Disinformation