Elevated levels of trichloroethene (TCE) were found in groundwater at a Department of De-fense (DoD) facility in Charleston, SC. Under an ESTCP-funded in situ technology demonstra-tion project , the Navy had been effectively remediating contamination until a drop in aquifer pH caused dechlorination rates to decline. Solutions-IES responded with a ...
Synopsis The Sievers* 900 and 5310 C Series TOC Analyzers incorporate a number of new features and options designed toimprove the accuracy and linearity of the TOC measurements. Three new calibration options are available in the Analyzers: automatic conductivity offset, automatic TOC autozero, and single- or multipoint calibration of the TC and IC ...
Quick and easy access in deep wells Geotech low flow groundwater analysis equipment has enabled quick and easy access to samples at 2m intervals down a 28m screen in deep boreholes. Elizabeth Guilford of Norfolk County Council hired the low flow kit from Geotech and used it on a Norfolk CC landfill where leachate contamination of groundwater was ...
GeotechReducing energy costs and shrinking carbon footprint without compromising on comfort When it came to choosing the right heating and cooling solution for Redhill Primary School, Worcestershire County Council wanted a sustainable alternative to the less environmentally friendly methods of oil or gas. ENER-G Sustainable Technologies (EST) delivered ...
ENER-GClient: Waste Management Industry Location: Hydraulically contained landfill site, UK Services: Data review, hydrogeological risk assessment, hydraulic containment. Issues: Potential risk to groundwater and surface water, environment and human health. Leachate level control and trigger level compliance. Summary: ESI carried out a review of the ...
ESI Ltd - Soil and Groundwater SpecialistsMorgan Est is constructing a tunnel to carry high voltage electricity cables between two electrical substations. The tunnel will mostly be excavated in Chalk, with some excavation occurring in the Thanet Sands. ESI was appointed as Morgan Est’s environmental consultant for the project and has managed liaison between Morgan Est, ...
ESI Ltd - Soil and Groundwater SpecialistsThe CleanSweepBarium Chemical Injection Discharge Water Treatment System is a patented process (U.S. Patent 7,081,204B2) owned by Environmental Treatment Technologies, Inc. (ETT). Powder River Basin application of the CleanSweepBarium process is increasing as the number of CBM operators seeking low-cost water quality compliance options increases. ...
Thunder Basin Environmental Consulting, Inc.Background 'Duemmer' is a shallow lake in the south-west of Lower Saxony; through the lake flows the river 'Hunte'. The catchment area spans 426 km2. With a surface of 12.4 km2 and an average depth of 1.1 m there is a water volume of approx. 14 million m3. Large parts of the lakeside are a nature reserve and the lake is a popular local ...
OTT HydrometBackground The Škocjan caves are a unique natural phenomenon located in south western Slovenia and are preserved as the Škocjan Caves Park under UNESCO protection. One of the most famous network of underground caves in the world, they were formed by the flow of the Reka River as it bored tunnels through the region’s limestone geology. The river ...
OTT HydrometThe Las Flores basin is located in northwest San Diego County, California, on the Camp Pendleton Marine Corps base. The Las Flores basin is one of four groundwater basins that supply drinking water to Camp Pendleton. Groundwater in the Las Flores basin is extracted from the alluvial aquifer and the San Mateo aquifer located in the coastal basin. ...
Hargis + Associates Inc
