From the screening device, the sewage passes into the aeration tank.
Each day 870,000 liters of sewage pass through before being discharged, 99% decontaminated, through a 25-centimeter-diameter pipe into the harbor where grade-schoolers learn to tack.
Each day 230,000 gallons of sewage pass through before discharging, 99% decontaminated, through a 10-inch pipe into the harbor where fresh-faced grade-schoolers learn to tack.
Because, Ralph, a lot of sewage has passed under the bridge since 2000.
It is possible, if the oyster grew in an area where there is an archaic sewage system, that if there is a lot of rainfall the sewage might pass into the areas where shellfish are growing".
In the mechanical treatment phase, raw sewage water passes through a grid that first removes large objects, then lipids and sand.
You hear a lot of things; we feel we are troubled; sewage line passes here, because we are not known by the government so we just decide to keep quiet so we can live here longer (Older male, Viwandani).
Samples of artificial PPCP-containing sewage were initially passed through a 1.20 μm glass-fiber membrane and then refiltered through a 0.45 μm nylon membrane.
Table 2 Coliform values of sewage water after filtration through fresh MOCP c-sand prepared with 4 g of Moringa seed powder Water sample Fecal coliform (CFU/100 ml) Treated sewage water from sewage treatment plant 2400 Treated sewage water after passing through MOCP c-sand 240.
Back in 1972, when the Clean Water Act was first passed, municipal sewage was the #1 cause of water pollution.
