SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
(OP)
This hospital project has a Sewage Treatment Plant that treats raw sewage for use in irrigation.
The large paddles in the batch reactor process churn the water in the open holding tank (before it is decanted and routed to the chlorination tank) which generates a fair amount of vapor of foul smell in close proximity of the hospital which is also a nuisance for the nearby neighborhood.
I wonder that on the one hand we take so many measures about cross contamination control, but at the same time allow the mist from STP to escape into the atmosphere. Are there any solutions? Are there any codes preventing the open to atmosphere process tanks ?





RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
There are no absolute codes to enforce a buffer distance.
RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
But we do it all the time.
RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
Another point is that the emissions are not generally hazardous to your health. Emissions from wastewater treatment plants are considered a nuisance and aesthetic problem, not a hazard. Studies of treatment plants have not shown employees to be at undue risk.
RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
RE: SEWAGE TREATMENT PLANT'S EFFECT ON THE ENVIRONMENT
Water used for irrigation is generally required to be filtered and disinfected so that there should be no undue risk to the public from recycled irrigation water when wastewater plants are following and being operated in accordance with regulations.