Exempel på outfall

• The flow from one outfall is discharged to the stream without treatment.

• The feasibility studies found that submarine ocean outfalls would indeed solve the problem of beach pollution.

• By the time the agency's emergency response team arrived at the plant, the stormwater outfalls that carry water off the property had been closed.

• Long sea outfalls have generally been envisaged where sewage received no more than primary treatment before discharge to coastal waters.

• I take it he will agree that his undertaking extends to both outfalls.

• One is the northern, and the other the southern outfall.

• There is some uncertainty about the diameter of the southern if not the northern outfall sewer.

• Not only that, but the rate of increase did not show any particular jump when this outfall of strontium from the stratosphere began.

• Concerns about the impacts of coastal sewage discharges have led to the mapping of sewage plumes around outfalls from a number of research stations.

• It also means that treated effluent discharge is usually best done intermittently so as to minimise the chance of outfall pipes freezing up.

• The sugar refinery draws water from the western main canal, the outfall of which is used for rice irrigation beyond the sugar scheme boundary.

• Sewage and industrial outfall effluent, accidental oil spills, and routine discharges from vessels are regulated separately.

• But the new channels could do little to overcome the absence of a significant outfall from the mosses to the sea.

• Soil in the area of the outfall was sampled to ascertain nutrient and faecal coliform levels.

• Indeed, the basic technological approach to drainage altered little until the nineteenth century when the inadequate outfall in the drainage channels was given a mechanical boost.

• In many cases it is satisfactory to discharge untreated, sewage, provided the outfall sewer is properly designed and of adequate length.

• The problem is that a number of outfalls now in use are defective.

• The nearest sewer outfall is stated to be a quarter of a mile from the infected houses.