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Effluent Toxicity Services
20 services found
by:Alloway based inLima, OHIO (USA)
Alloway’s bioassay department produces quality data you can trust. With over 30 years of experience providing whole effluent toxicity testing, Alloway serves numerous municipalities and industries throughout Ohio and the surrounding states. All biomonitoring is performed in accordance with EPA methods. ...
by:Nautilus Environmental based inBurnaby, BRITISH COLUMBIA (CANADA)
Nautilus has an extensive resume of successful long-term whole effluent monitoring programs for numerous permitted clients, many of whom have worked with our group (as Nautilus and predecessor companies) for more than a decade. Our focus on staff retention, QA and method improvements, and cost management lends itself to positive, long-term client relationships, a clear understanding of the needs ...
by:JEMS Environmental based inLlandybie, Ammanford, UNITED KINGDOM
Small upgrades through to initial design of a plant can all be catered for. We are familiar with highly toxic effluent / stringent consent limitations and a wide variety of specific treatment & mechanical ...
by:Bureau Veritas North America, Inc. based inNew York, NEW YORK (USA)
Toxicity Identification Evaluation (TIE) and Toxicity Reduction Evaluation (TRE) are used when clients need to identify and remove the toxic components in a chemical mixture such as an effluent. The TIE is a siteâ€specific study to isolate, identify, and confirm the causative agents of toxicity in an ...
by:Commonwealth Biomonitoring based inIndianapolis, INDIANA (USA)
A vast majority of our work is performing whole effluent toxicity testing (WET Tests) for wastewater treatment plants and other point-source elimination systems. The state of Indiana and the EPA (Environmental Protection Agency) require all point-source elimination meet specific standards of toxicity before the effluent can be ...
by:GZA GeoEnvironmental, Inc. based inBloomfield, CONNECTICUT (USA)
Since 1986 New England Bioassay, a Division of GZA GeoEnvironmental, has been one of the leading ecological and whole effluent toxicity testing laboratories in the Northeast. Our laboratory is located in Manchester, Connecticut and provides services to more than 150 active industrial, municipal, environmental engineering, and risk assessment clients nationwide. ...
by:Midwest Laboratories based inOmaha, NEBRASKA (USA)
The Midwest Environmental Department employs sampling crews for specific environmental water testing on wastewater, storm water, landfill water, irrigation, and testing for consumption viability for livestock. In addition, we offer tests for biomonitoring or Whole Effluent Toxicity (WET), inorganic environmental and metals, microbiology, organics and ...
by:Nautilus Environmental based inBurnaby, BRITISH COLUMBIA (CANADA)
AquaTox uses the Toxicity Reduction Evaluation (TRE) process to assist industrial and municipal dischargers in resolving toxicity issues and increasing the likelihood of achieving and maintaining consistently non-toxic ...
by:Great Lakes Environmental Center (GLEC) based inTraverse City,, MICHIGAN (USA)
Aquatic toxicity tests are frequently used in the National Pollutant Discharge Elimination System (NPDES) Permits Program to identify acutely and chronically toxic effluents and receiving waters. At the Great Lakes Environmental Center (GLEC) we have the experienced staff, equipment, and the resources necessary to conduct effective ...
Manufactured by:Clique Solar based inMumbai, INDIA
Industries during the manufacturing process generate huge quantity of highly toxic effluents which yield discharges having very high BOD, COD, TS and TDS level. The main objective of an effluent treatment plants is to process the effluent discharge and bring it under pollution control norms. There are multiple methods of ...
by:Pace Analytical based inRoseville, MINNESOTA (USA)
This test determines the relative strength of a substance by comparing its effect on a test organism with that of a standard preparation. For environmental testing, bioassays provide an integrated picture of overall toxicity of an effluent or a sample of water, sediment, or soil from a contaminated ...
by:Nautilus Environmental based inBurnaby, BRITISH COLUMBIA (CANADA)
The U.S. Environmental Protection Agency has published a draft update of the Ambient Water Quality Criteria for Copper (68 Fed. Reg. 75552, December 31, 2003). This document, which is available at http://www.epa.gov/waterscience/criteria/copper, contains updated freshwater and saltwater aquatic life criteria for copper. In addition to incorporating new toxicity data, the US EPA has adopted the ...
by:LEVAPOR GmbH, Biofilm Technologies based inKoln, GERMANY
Efficient, Economical, Sustainable, Well Proven and Practically Tested Wastewater Treatment Process Engineering : An odyssey from Concept to Commissioning Because of increasing awareness about the Environmental Pollution caused by wastewater discharges into the receiving water, more and more stringent standards are being implemented and practiced for the treated wastewater discharges for various ...
by:EnviroGulf Consulting based inFortitude Valley, AUSTRALIA
EnviroGulf Consulting assesses contaminant risk to ecological resources using an ecotoxicological and extrapolation approach based on: reviews and evaluations of contaminant data to identify the nature of the hazard; reviews of toxicity data in the literature; identification of the conditions of exposure (e.g., intensity, frequency, and duration of exposure) based on either monitoring data or ...
by:RTP Environmental Associates, Inc. based inGreen Brook, NEW JERSEY (USA)
RTP provides comprehensive services to assist clients with obtaining environmental permits and necessary approvals for managing water issues. RTP’s team of experts has and continues to assist clients with a wide array of water permitting and compliance needs, including but not limited to, State and Federal permits under NPDES, pre-treatment, water allocation and public water distribution ...
by:Pacific EcoRisk based inFairfield, CALIFORNIA (USA)
The scientists at Pacific EcoRisk are knowledgeable and experienced in the performance of the entire spectrum of aquatic testing, including acute and chronic toxicity tests, and have performed literally thousands of aquatic toxicity tests using freshwater, estuarine and marine species. This testing has been performed in support of client NPDES permits, ambient monitoring programs, development of ...
by:Marinco Bioassay Laboratory, Inc. (MBL) based inSarasota, FLORIDA (USA)
Since our inception in 1988, Marinco Bioassay Laboratory, Inc. has grown into one of the largest toxicity testing laboratories in the Southeast and an industry leader. Our success assures you that we have the skills, equipment, experience, and capacity to successfully and proficiently complete your ...
by:EA Engineering, Science and Technology, Inc based inHunt Valley, MARYLAND (USA)
EA’s state-of-the-art Ecotoxicology Laboratory is nationally certified and widely recognized for its depth of services and consistent quality. This laboratory provides maximum flexibility for customizing ecotoxicology testing programs to meet your needs, while assuring that all regulatory requirements are satisfied. Our aquatic culture facility provides an in-house source of high quality ...
Manufactured by:Polymem based inCastanet-Tolosan, FRANCE
Polymem is involved in French and International R&D cooperative projects involving global players in water and gas treatment using membrane ...
by:Pacific EcoRisk based inFairfield, CALIFORNIA (USA)
Discharges to aquatic systems are regulated though the National Pollution Discharge Elimination System (NPDES) Program. Toxicity testing has become and integral component of most NPDES permit compliance requirements. Through the performance of the entire suite of U.S. EPA and ASTM standardized test guidelines, Pacific EcoRisk assists a wide variety of public and private sector clients meet these ...