toxicity reduction evaluation Services

Toxicity Reduction Evaluations (TREs)

Toxicity reduction evaluations (TREs) typically build upon the results of TIEs in that the TRE focuses on reducing concentrations of the toxicant of interest. This may be through source control that optimizes usage concentrations, switching to an effective but less toxic alternative, optimizing current ...

By Nautilus Environmental based in San Diego, CALIFORNIA (USA). from Consulting & Testing Services Service line

Toxicity Identification Evaluations (TIEs)/Toxicity Reduction Evaluations (TREs) Services

TIEs have become an integral forensic method for determining causes of toxicity. The success of TIEs in identifying the causes of toxicity that may be present in effluents, ambient waters and sediments is a direct function of the technical expertise of the scientists regarding the fate and effects of ...

By Pacific EcoRisk based in Fairfield, CALIFORNIA (USA). from Toxicity & Bioaccumulation Testing Service Service line

Toxicity Identification/Reduction Evaluation Services

The objective of the Toxicity Identification/Reduction Evaluation (TIE/RE) is to identify the general chemical group of causative toxicants. This is accomplished by chemically or physically manipulating the sample to neutralize, alter, or remove specific groups of chemicals. Bioassay tests are then ...

By ASI Group Ltd. based in St Catharines, ONTARIO (CANADA). from Laboratory Services Service line

Toxicity Identification (TI)/Reduction Evaluations (RE) Service

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 AquaTox Testing & Consulting Inc. based in Guelph, ONTARIO (CANADA).

Aquatic Toxicology Services

Assessments Environmental Audits Mixing Zones Modeling Permit Negotiations Pollution Prevention Pretreatment Programs Product Registration (e.g. TSCA) Toxicity Reduction Evaluations Watershed Management ...

By Biological Monitoring, Inc. based in Blacksburg, VIRGINIA (USA).

Wastewater Treatment Services

. Pretreatment system permit applications for facilities that discharge to publicly owned treatment works (POTWs). Permit applications for facilities that discharge directly to surface waters under the National Pollutant Discharge Elimination System (NPDES). Toxicity reduction ...

By Global Environmental Solutions (GESI) based in Marietta, GEORGIA (US) (USA).

Consulting and Training Services

Lake, pond and stream management is made easier through technical assistance, consulting and training programs for laboratory and field personnel. These services include: Weed Control, Lake and Pond Design, Watershed management Benthos analyses. Wastewater Operations. Biomonitoring and toxicity reduction ...

By Beckmar Environmental Laboratory Inc. based in Jeffersontown, KENTUCKY (USA).

Aquatic Toxicology

to conduct effective effluent biomonitoring, toxicity evaluations, and Toxicity Identification/Reduction Evaluations (Tl/RE) to meet a variety of client needs. Our aquatic toxicity laboratories are fully equipped to perform static toxicity and flow-through ...

By Great Lakes Environmental Center (GLEC) based in Traverse City,, MICHIGAN (USA).

Aquatic Biology, Bio-Monitoring

organisms in-house. EDG has scored 100% in seven of the past nine years on U.S. EPA-sponsored DMR QA studies for bio-monitoring. We perform Toxicity Identification Evaluation/Reduction Studies (TIE/TRE) in addition to WETs. We employ several types of bench-scale equipment to simulate wastewater treatment ...

By EnviroData Group, LLC based in Lexington, KENTUCKY (USA).

Bioassay / Whole Effluent Toxicity Testing Services

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 Alloway based in Lima, OHIO (USA). from Sampling & Analysis Service line

Water and Wastewater

Identifying an appropriate and efficient means to maintain and upgrade water and wastewater infrastructure in an environment of constrained budgets, heightened environmental concerns, and ever-increasing regulatory scrutiny is a challenge faced by many utility owners and operators ...

By EA Engineering, Science and Technology, Inc based in Hunt Valley, MARYLAND (USA).

Toxicity Testing Services

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 Marinco Bioassay Laboratory, Inc. (MBL) based in Sarasota, FLORIDA (USA).

Toxicity Testing Services

Pollutech's toxicity testing services provides critical biological knowledge to keep your environmental liabilities in check through biological evaluation of water, sediment, soil and chemicals.Pollutech's expertise will help you make sound decisions that expand opportunities and limit risk, offering the ...

By Pollutech Group of Companies Inc. based in Oakville, ONTARIO (CANADA).

Water Permitting & Compliance Service

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 RTP Environmental Associates, Inc. based in Green Brook, NEW JERSEY (USA). from Water Service line

Wastewater Permitting Services

Alta provides engineering and regulatory support for the management, treatment, and permitting of waste water systems. Our staff includes civil and process engineers well-versed in designing and operating waste water systems for a variety of industries. We also have an extensive background in streamlining permitting processes with such agencies as California Regional Water Quality Control Boards ...

By Alta Environmental based in Long Beach, CALIFORNIA (USA). from Water Resources Service line

Industrial Water & Wastewater Services

Industries cope with a range of stringent regulations while also seeking to reduce generated waste and manage soaring costs. From studies, design and permitting to construction and operations management, we have the industry leaders to solve your unique project ...

By Burns & McDonnell based in Kansas City, MISSOURI (USA). from Water Services Service line

Wastewater and Solid/Hazardous Waste Services

Wastewater Analysis: NPDES Permit Requirement Analysis. Priority Pollutants. Bioassay and Toxicity Studies. Inorganic and Organic Characterization. 503 Sludge Analysis. Low-Level Mercury ...

By Alloway based in Lima, OHIO (USA). from Sampling & Analysis Service line

Laboratory Services

Grove Scientific & Engineering Company (GSE) has been a leader in the area of toxicity testing since 1987. We have conducted thousands of aquatic toxicity tests on a multitude of vertebrate and invertebrate species as required by water quality permits. Our laboratory is headed by a PhD zoologist with many ...

By Grove Scientific & Engineering Company based in Orlando, FLORIDA (USA).

Biological and Taxological Services

POTESTA scientists have backgrounds in toxicology, aquatic ecology, fisheries, botany, wildlife science, geology and ...

By Potesta & Associates, Inc. based in Charleston, WEST VIRGINIA (USA). from Environmental Services Service line

Ecotoxicology Laboratory

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 ...

By EA Engineering, Science and Technology, Inc based in Hunt Valley, MARYLAND (USA).

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