Creekside designed a 100 gpm wastewater treatment system for Metro Rooter Plumbing (located in the industrial section of NW Portland) in June and July 2002. The system is used to treat grease trap wastewater and oily water with sediments, regulated metals, fuels, and organic solvents.
Industrial Waste Treatment
Wastewater Treatment System Design, Installation, Permitting, & Monitoring
Communications Materials, Environmental Compliance, Industrial Waste Treatment, Past Projects
Nickel & Chromium Waste Treatment System Design
Electroplating Operation, Confidential Client
Owner/Principal Brent Jorgensen Served as Project Manager.
The $4.5 million waste system had a capacity of 250 gallons per minute and provided treatment through a series of chemical and physical processes. The waste stream was composed of alkaline cleaners, nickel strip solutions, pickling acids, electropolishing solutions, chrome rinses, and nickel plating solutions.
Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998), Storage Tanks & Asbestos Cleanup
Design of Wastewater Treatment Systems, Manufacturer
Confidential Electromechanical Parts Manufacturer
Owner/Principal Brent Jorgensen Served as Process Control Chemist/Environmental Engineer.
The facility had a silver cyanide electroplating operation and was discharging a 25 parts per million (ppm) cyanide rinse to the local POTW. Treatment included silver recovery and cyanide destruct system using sodium hypochlorite reduction. Metal effluent concentrations were reduced 96 percent.
Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998), Process Control Chemistry
Metals Reduction in Wastewater, St. Helens, OR
Confidential Former Lead Smelting Facility, St. Helens, Oregon
Owner/Principal Brent Jorgensen Served as Project Manager.
Designed and installed a treatment system to extract lead and cadmium from wastewater during facility decontamination. The system used chemical oxidation, precipitation, and ultrafiltration technologies to reduce concentrations below local municipal wastewater discharge standards.
Environmental Management, Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998)
Hazardous Materials Assistance, Eugene, OR
Confidential Highway Maintenance Facility, Eugene, Oregon
Owner/Principal Brent Jorgensen Served as Project Manager.
Provided the following services:
Designed a hazardous materials storage facility for stocking large quantities of solvent-based paint.
Identified options and supervised design of an equipment cleaning facility with a water purification and recycling system for cleaning of trucks, parts, and construction equipment.
Designed a cleaning facility for [...]
Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998)
Regulatory Compliance Evaluation and Wastewater Treatment System Design
Texaco Oil & Refining, Barbers Point, Hawaii
Owner/Principal Brent Jorgensen Served as Project Manager.
Designed a practical and cost-effective method for on-site treatment of gasoline-contaminated rainwater; a carbon filtration system was selected. Provided regulatory compliance guidance and permit assistance.
Environmental Compliance, Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998)
