Tag Archives: treatment

Feasibility Study for Management of Waste Activated Sludge, Manitoba, Canada

Secondary Clarifiers
A food processor was experiencing low hydraulic residence times at one of their anaerobic digesters during the discharge of waste activated sludge. a feasibility study identified that the most cost-effective option was to thicken and anaerobically treat thickened waste activated sludge (TWAS) in a new digester designed specifically for that purpose.

Continue reading

Posted in All Posts, Biological Wastewater Treatment, Industrial Wastewater, International, Projects | Tagged , , , , , , , , | Comments Off

Anaerobic Slop Management System, Central America

CLNSA
A system for anaerobic digestion of slops, water treatment, and biogas utilization was designed to meet regulations, displace fuel-oil, and cut greenhouse gases at a Central American rum distillery.

Continue reading

Posted in All Posts, Biological Wastewater Treatment, Industrial Wastewater, International, Projects | Tagged , , , , , , , , , | Comments Off

Environmental Services for the Oil and Gas Industry

Environmental Services for the Oil and Gas IndustryProject experience with the oil and gas industry includes a wide range of environmental services from due diligence to remediation of retail sites, marine terminals, tank farms, and refineries. Our environmental consulting and engineering services include water resources management; soil and groundwater remediation; water treatment, and long-term environmental management of petroleum hydrocarbons.

Continue reading

Posted in All Posts, SOQ | Tagged , , , , , , , | Comments Off

Perchlorate Impacts in Soil and Groundwater

Perchlorate
Perchlorate is a known thyroid gland disruptor and its concentration is regulated in soil and groundwater. We offer a broad range of professional services to investigate, delineate, and remediate perchlorate in soil and groundwater using proven technologies such as ion-exchange and anoxic filters. Continue reading

Posted in All Posts, Biological Wastewater Treatment, Groundwater Remediation, Remediation | Tagged , , , , , , , , , , , , , | Comments Off

Perchlorate Abatement Options | Water and Groundwater

Perchlorate is a known thyroid gland disruptor and its concentration is regulated in soil and groundwater. Read more about the water treatment options for perchlorate impacted groundwater. Continue reading

Posted in All Posts, Biological Wastewater Treatment, Groundwater Remediation, Industrial Wastewater, Remediation, Water Treatment | Tagged , , , , , , , , , , | Comments Off

Soil Vapor Extraction and Air Sparge Operation, California Refinery

A global oil and gas corporation commissioned the operation and maintenance of a soil and groundwater remediation system designed an active California refinery. Continue reading

Posted in All Posts, Groundwater Remediation, Projects, Remediation, Soil Remediation | Tagged , , , , , , , , , , , , | Comments Off

Perchlorate Groundwater Investigation, Barstow, California


The Salton Sea, California
A Southern California regulatory agency suspected that illegal disposal of perchlorate had impacted the soil and groundwater of a residential property located in Barstow, California. A groundwater investigation project was conducted at a suspected source of perchlorate site, and extended 1.5 miles offsite. The groundwater investigation project fully delineated the extension of perchlorate impacted groundwater and identified remediation alternatives.

Continue reading

Posted in All Posts, Investigation, Projects | Tagged , , , , , , , | Comments Off

Biological Reduction of Selenium, Nitrates, Chromium, and Perchlorate

Description of the Biological Reduction Process Biological treatment is used in a wide range of water and wastewater treatment applications for the removal of biodegradable constituents. The biological treatment process can also be modified and used to reduce nitrates, oxides … Continue reading

Posted in All Posts, Biological Wastewater Treatment, Groundwater Remediation, Remediation | Tagged , , , , , , , , , , | Comments Off

Feasibility Study, Sugar Mill Wastewater Treatment, Nicaragua Sugar Estates Limited (Ingenio San Antonio), Central America

Casitas Volcano in Nicaragua After the Nicaraguan government published new wastewater discharge regulations, a Nicaraguan Sugar Mill was required to select a new wastewater treatment plant.  A feasibility study consisting of a wastewater characterization program and a feasibility study was conducted to identify the most cost-effective technology for wastewater treatment.

Continue reading

Posted in All Posts, Biological Wastewater Treatment, Industrial Wastewater, International, Projects | Tagged , , , , , , | Comments Off

Feasibility Study for Treatment of Produced Water, Oil and Gas Client, Orange County, California

The site is an active oil and natural gas production property that currently re-injects approximately 135,000 barrels per day (BPD) of produced water. As a result of limited reinjection capacity, the facility was required to treat and discharge up to … Continue reading

Posted in Advanced Oxidation, All Posts, Industrial Wastewater, Oil and Gas, Projects | Tagged , , , , | Comments Off