![]() ![]() A set of standards used in Europe exists and is often called the Dutch standards. In the United States, the most comprehensive set of Preliminary Remediation Goals (PRGs) is from the Environmental Protection Agency (EPA) Regional Screening Levels (RSLs). Remedial action is generally subject to an array of regulatory requirements, and may also be based on assessments of human health and ecological risks where no legislative standards exist, or where standards are advisory. The harbor is contaminated with polychlorinated biphenyls (PCBs).Įnvironmental remediation deals with the removal of pollution or contaminants from environmental media such as soil, groundwater, sediment, or surface water. ![]() JSTOR ( April 2021) ( Learn how and when to remove this template message)ĭredging contaminated sediment in New Bedford Harbor, Massachusetts.Unsourced material may be challenged and removed.įind sources: "Environmental remediation" – news Please help improve this article by adding citations to reliable sources. ![]() With lower overall weight and kW along with Tsurumi’s 3 year manufacturer’s warranty these offer an excellent solution if you find the DP series is too large for your application.This article needs additional citations for verification. ![]() All heavy duty motors have internal overloads fitted allowing for direct connection to a power supply and are supplied with at least 20m of heavy duty rubber power cable.ĭepending on the pump selected this range is suitable for pumping sand, bentonite and pulverised solids in suspension with a free passage size ranging from 10mm - 30mm Tsurumi have expanded on their agitator series of pumps which now includes the KTD, NKZ3 and GPN range to complement the existing KTV2 and KRS2 pumps.Īll pumps have an impeller and agitator constructed from hard chromium iron along with a hard faced (silicon carbide-silicon carbide) double mechanical seal running in an oil chamber for positive seal lubrication in any position. ![]()
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