wastewater treatment

Crystal Clean is a national leader in the environmental services market with more than 25 years of experience, operating a nationwide network of more than 90 service branches across the continental USA and multiple waste recovery centers, including an oil re-refinery, regional antifreeze recovery centers, and several wastewater treatment facilities. The company provides parts cleaning, oil recycling, waste treatment, and industrial field services.

confined space entrydewateringdredgingfuel blendinghydroblastinglab pack servicesoil re-refiningparts cleaningsolvent recyclingtank cleaningvacuum truck serviceswaste solidification and stabilization

CSI Environmental is a full-service environmental investigation and remediation firm with over three decades of experience. The team provides turnkey solutions for complex land use issues, including site remediation, regulatory compliance, site closure, and redevelopment for beneficial reuse. CSI also offers dredging, dewatering, and wastewater treatment services, including 3D-Geotextile and Advanced Polymer Systems (3D-GAPS) for dewatering contaminated solids.

CADD and GISdewateringdredgingenvironmental investigationredevelopmentRegulatory Complianceremediationsite closure

Culpepper Radiator Service is a radiator and heat exchanger repair facility established in 1947 as a two-man radiator shop, now one of the oldest and largest repair facilities of its kind on the East Coast. Housed in a 10,000 sq. ft. facility in Portsmouth, Virginia, its technicians provide service for the radiator and heat exchanger aftermarket across industrial, marine and automotive applications, combining old-fashioned craftsmanship with modern procedures.

antique radiator restorationautomotive heating and air-conditioning repaircomponent removal, cleaning, inspection and repaircustom heat exchanger design and fabricationfuel tank cleaning and sealingradiator repairrefrigerant re-capture

ECObiotix LLC is an environmental solutions firm established in 2014 that provides a green bioremediation product technology. ECObiotix is an aqueous-based, customized blend of biosurfactants, microbes and enzymes that mitigates hazardous materials, treats fats, oils and grease, septic systems, sludge and biosolids, groundwater and brownfields, and helps facilities meet EPA Discharge Permit Compliance.

bioremediationbrownfields remediationcustomized product blendinggroundwater treatmentSewer cleaningsludge and biosolids treatment

EEC Environmental has been providing expert environmental, engineering, and consulting services to private and public clients since 1995. The firm specializes in site investigation and remediation, compliance, water/wastewater, and stormwater, serving markets including aerospace/defense, developers, government, manufacturing, mining, oil & gas, and utilities.

expert witnessGIS/data managementlitigation supportPhase I ESAsprocess piping design & buildRegulatory Complianceremediationsite investigationstormwater program compliancevapor intrusion evaluation

EEMA O&M Services Group, founded in 2005, specializes in water and wastewater treatment operations and now manages and operates facilities nationwide. The team includes licensed water and wastewater operators, maintenance mechanics, an environmental and regulatory compliance officer, and an engineering advisor. Services include contract operations and management, maintenance, 24/7 emergency response, technical assistance, system evaluation, and consulting.

24/7 emergency responseconsultingcontract operationscrane servicesemergency pumping operationsHeavy equipment operationIndustrial wastewater treatmentmaintenancemechanical, electrical, plumbing repairmonitoring and controlsludge managementsystem evaluationtechnical assistancewater treatmentwelding

Environmental Group Southwest (EGSW), established in 1999, is a bioremediation company working with wastewater and water departments. It provides solutions for wastewater treatment, water transfer, collection and treatment, and helps prevent odor, grease and sludge buildup in collection systems and lift stations. EGSW specializes in Micro-Solve®, a biodegradable solution that accelerates bacterial growth and bioremediates fats, oils and grease. Customers include cities, municipalities, treatment plants, grease traps, septic systems, prisons, school distr

aeration and mixingbioremediationgrease and sludge reductioninflow and infiltration abatementinstallationodor control

Electroplating Consultants (ECI) is a full line supplier to the metal finishing industry with over 30 years of experience, offering chemistry, equipment, and innovation. Located in Broken Arrow, Oklahoma, ECI provides products and services across aviation, anodize, black finishes, electroplating, masking, NDT, phosphating, powder/paint pretreatment, stripping, trivalent chromium passivates, wastewater treatment, and zinc flake.

anodizeelectroplatingmaskingNDTphosphatingpowder/paint pretreatmentstrippingtrivalent chromium passivateszinc flake

EMS WATER TECHNOLOGY s.r.l. operates in the field of water treatment and environmental protection, with activities including wastewater treatment plants, prefabricated treatment plants, potable water and desalination systems, and vacuum sewerage systems. The site also mentions a partnership with TEE SHOT TECHNOLOGY PVT. ltd in India for clean water, rainwater harvesting, sewage and pond purification, and environmental protection.

analysis laboratoryprefabricated plant manufacturingtechnical consultingwater treatment plant management and control

Environmental Remedies provides wastewater treatment, industrial cleaning, disposal, municipal, and rental services for non-hazardous wastewater and industrial waste. The company operates a centralized wastewater treatment plant with advanced chemical and biological treatment, serving manufacturers, municipalities, food processors, automotive, pharmaceutical, and other industries across the Southeast United States.

chemical and biological treatmentdemolitiondredgingdry ice blastingexcavationhydro blastingindustrial cleaninglab testingpressure washingtank cleaningvacuum truck serviceswaste transportation and disposal

Espiku specializes in water desalination, wastewater treatment, and lithium salts production. Its technologies treat high-salinity water, produced water from extractive industries, and support lithium production, providing a pathway to a secure and cleaner energy future while solving water management challenges in the extractive industry.

Direct Lithium Extractionmineral recoveryproduced water treatmentwater desalination

eTech Environmental & Safety Solutions, Inc is an environmental consulting and remediation company headquartered in Midland/Odessa, Texas, with offices in south Texas, Louisiana and New Mexico. It provides environmental due diligence, compliance, permitting, industrial hygiene, remediation, field services and waste management to clients including private individuals, small businesses and oil and gas companies.

air permittingasbestos servicesEHS auditing and trainingemissions inventoryenvironmental consultinggroundwater remediationhydro excavationindoor air quality testingindustrial hygiene consultinglead-based paint servicesmold servicesPhase I ESAPhase II ESAPhase I/II ESAremediationsoil remediationstormwater managementwaste transportationwell pad reclamation

Evac is a provider of integrated water and waste management, corrosion protection, and marine growth prevention systems for the maritime industry, and also serves land-based customers. Its brands include Evac, Cathelco, and HEM. The company was established in 1979 and is headquartered in Finland, with offices in 13 countries.

corrosion protectionfreshwater generationinstallation and commissioningmarine growth preventionpreventive maintenance and repairretrofit and modernizationtraining and technical supportultrasonic antifoulingvacuum collection

First Environment is an environmental engineering and consulting firm headquartered in New Jersey that has been providing environmental solutions since 1987. Led by Dr. Tod Delaney, a U.S. Army Veteran, the firm serves federal and municipal agencies, public entities, and private organizations. It is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), certified Small Business, and ANAB-accredited greenhouse gas verification body, and has held a GSA schedule since 2005.

air permittingclimate adaptation and resiliencyenvironmental due diligenceenvironmental engineeringenvironmental management systemsGIS mappinggreenhouse gas verification and validationlife cycle assessmentlitigation support and expert witness testimonyNEPA complianceregulatory compliance and auditingSite Investigation and Remediationstormwater managementwetland delineation

FOXPE provides quality and cost-effective engineering solutions to the water and wastewater community, serving municipal and local government clients across the Southeast. Services include planning, funding assistance, design, construction management, and construction inspection, with ongoing support for operations and maintenance teams for the life of each facility.

construction inspectionconstruction managementelectrical and control system supporthydraulic modelingmembrane filtrationpumping station design and retrofitssewer rehabilitationtroubleshooting and failure analysiswater treatment

Freytech is all about increasing your production, reducing expense & all while protecting the environment. Get a Quote What we do Freytech can generate CO₂e credits increase crop yield separate oil and water remove livestock emissions filter stormwater runoff eliminate greenhouse gas bioremediate groundwater remove methane emissions treat hard water Oil Water Separators Enhanced coalescing oil water separators that separate motor oil, diesel, gasoline, jet fuel, and other refined hydrocarbons. Above Ground Below Ground Fuel Spill Oil Water Separation Oil Skimmer Fuel Spill Control Valve Environmental Balance Device® EBD technology supports and enhances natural bioremediation processes in polluted air, water, and soil. Greenhouse Gas Elimination Wastewater Treatment Prevent Sludge in Oil Pipelines Soil & Groundwater Remediation Increase Crop Yield ...Many Other Applications Stormwater.

bioremediationgreenhouse gas eliminationoil water separationstormwater filtrationwater filtration

Veolia provides water technology and process expertise to solve industrial water, wastewater and process challenges. It delivers products, processes and solutions across industries including chemical processing, food and beverage, microelectronics, metals and mining, municipal, pharma and life sciences, power, pulp and paper, textile, and oil, gas and renewables. The site notes Veolia achieved full ownership of WTS in 2025.

anaerobic digestiondesalinationelectrodialysisozone systemsprocess design and engineeringreverse osmosisultrafiltrationUV disinfectionwater treatment

Goodwyn Mills Cawood (GMC) is one of the largest architecture and engineering firms in the Southeast, with 27 offices across Alabama, Florida, Georgia, Louisiana, North Carolina, South Carolina, and Tennessee. The firm serves municipalities, healthcare, higher education, hospitality, industrial, justice, K-12, and sports clients with architecture, engineering, planning, and design services aimed at helping communities thrive.

architecturecoastal engineeringconstruction engineering & inspectiondisaster recoveryelectrical & plumbing engineeringenvironmental assessmentsgeotechnical engineeringGISInterior DesignLandscape ArchitectureMechanical EngineeringpermittingPlanningsite civil engineeringstormwater managementsurveyingtransportation engineeringwater treatment

Hawkins-Weir Engineers, Inc. is a regional full-service consulting, engineering, surveying, planning and construction management firm founded in 1980, providing professional services to municipal, industrial and private enterprise clients. Owned by a partnership of eight professional engineers, it maintains a multi-disciplinary staff of engineers, surveyors, designers, construction managers and administrative support.

computer modelingconstruction managementdrainage designengineeringFEMA mappingPlanningstormwater managementstructural engineeringsurveyingwater treatment

Hazmat, Inc. is a full-service hazardous waste management company offering certified and secure destruction solutions, including ITAR-compliant destruction of aerospace and DoD materials. It provides hazardous waste handling, storage, transportation, and disposal, emergency spill response, and biohazard and sharps disposal, serving hospitals, laboratories, government agencies, and cannabis operators nationwide.

certified product destructioncrushingemergency spill responselab packingmanual destructionrecyclingshreddingvacuum truck services

Hill Brothers Chemical Co. is a Western United States based company that has supplied chemical products to industrial and construction markets since 1923. It specializes in marketing and sales of specialty and commodity products for water and wastewater treatment, refineries, oil field drilling, refrigeration, municipalities, and construction, with facilities west of the Rockies and corporate headquarters in Brea, CA.

designingdistributingengineering and technical servicesmanufacturingodor and corrosion controlpump out serviceswater treatment

Hubbard-Hall is a chemical manufacturer and supplier founded in 1849 in Waterbury, Connecticut, now a sixth-generation family business. It develops, services, and supplies specialty chemicals for ferrous and non-ferrous metals, including solvent and aqueous cleaners, pre-treatment chemistries, functional coatings, corrosion inhibitors, plating and electroless nickel products, and chemistry and biologics for wastewater treatment. The company serves over 2,300 companies across multiple industries.

chemical manufacturingcorrosion protectionelectroless nickel platingheat treatingmetal finishingphosphate conversion coatingsurface cleaning

HydroDynamic Solutions, Inc. is a design/build company founded in 2012 focused on providing healthy drinking water, reusing wastewater, and caring for soil. It has a presence in Florida, the Caribbean, Kentucky, and Tennessee, and specializes in custom design and construction of water and wastewater systems, including seawater reverse osmosis and desalination, plus standby power solutions.

constructiondesign/builddesigningengineeringgenerator installationinstaller certificationPlanningsupervising constructionwater desalination

Xylem is a global water solutions company that develops innovative water technologies and services for drinking water, wastewater, and energy applications across municipal, industrial, and commercial markets. The site describes Xylem as building a more water-secure world through smart technology, monitoring, analytics, and treatment solutions.

clarification and separationdigital monitoring and analyticsdisinfectionfiltrationmetering and controlpumpingwater treatment