Sentence examples for pipe sediments from inspiring English sources

To remove heavy metals from stormwater runoff and use sediments as a resource, a novel ceramsite was developed using sewer pipe sediments (SPS), river bed sediments (RBS), urban water supply treatment sludge (WSTS), and wastewater treatment plant excess sludge (WWTS).

This paper describes the results from laboratory experiments in which the erosion of non-homogeneous in-pipe sediment deposits was investigated.

An additional advantage of the transport of heavy oil via oil-in-water emulsions is the reduction in pipe corrosion sediment formation (Poynter and Tigrina 1970).

Preliminary results show that basically two different modes of cover deformation occur: uplift in cohesive sediment and pipe formation in low-cohesive sediments.

Furthermore, clogging of the old pipes with incrustation of sediments had caused a serious decrease in the water supply and cracks in the networks during times of low flow allowed surrounding contaminants to pollute the water.

Thus, PAHs might be expected to increase during periods of stagnant water (resulting in increased leaching due to long exposure times), during flushing of pipes (because of sediment resuspension and biofilm destruction), and during maintenance (invasive work on pipes).

For sediment transport in pipe channels, the x and y parameters are considered the volumetric sediment concentration (C V ) and a dimensionless parameter (the ratio of hydraulic radius to median particle diameter d/R).

Experimental and analytical studies of sediment transport in pipe channels indicate the effects of the hydraulic parameters of flow and sediment characteristics on the velocity of flow.

Sediment transport in pipe channels is a critical subject, because using incorrect designs leads to sediment deposition and non-economical assessments.

The Department of Environmental Protection thought a cracked sewer pipe could be washing away sediment.

Although water pressure to the homes and businesses was gradually returning to normal, the utility continued to advise people to boil water before drinking it, because water that has been stopped in a pipe may be contaminated by sediment.