INNOVATIVE REMEDIATION TECHNOLOGIES

Remediation Management Zone 1 (source zone)

LIQUID HIGH PRESSURE INJECTION

EBS provides project design and oversight field services for environmental consultants for in-situ remediation projects. Operated by others, the Remediation Injection Process (RIP®) is a trademarked, proprietary in-situ injection system for chemical oxidation, bioremediation and metals stabilization. Chemicals injected include hydrogen peroxide, potassium permanganate, proprietary nutrients, acetic acid, lactic acid, molasses, calcium polysulfide, ferrous sulfide, and other chemicals.

EBS staff has worked on performed numerous injection projects, from initial design, to bench test to field implementation. All of EBS clients are environmental consultants. Injected chemicals include: hydrogen peroxide, sulfuric acid, acetic acid, Fenton’s Reagent, sodium persulfate, potassium permanganate, calcium polysulfide, ferrous sulfate, sodium metabisulfate, fermentable oils, biosolvents, and other substrates and liquids.

FREE PRODUCT REMOVAL

Contaminant	Location	Client

TPH-d LNAPL	Oakland, California	SECOR Intl.
TPH-mo LNAPL	San Francisco, California	Clearwater Group

SOLUBLE CONTAMINANTS

Contaminant	Location	Client

TPH-d	Visalia, California	Sierra Pacific Gp.
PCE, TCE	Tumwater, Washington	MFG, Inc.
TPH-g, TPH-d	Napa, California	Cambria Envt.
TPH-g	Brentwood, California	LFR
Cr(VI)	Ukiah, California	GTI / IT Group
TCE	Newark, California	Consultant
TCE	Berkeley, California	LFR
TPH-g	Los Angeles, California	Ami Adini & Assoc.
TPH-g	Hollywood, California	Ami Adini & Assoc.
Cr(VI)	Van Nuys, California	MACTEC
Ni, Zn, low pH	Richmond, California	Consultant
Nitrate	Watsonville, California	Major Oil Co.
TPH-d NAPL	San Francisco, California	Yellow Cab Co-Op
TPH-g	Culver City, California	Ami Adini & Assoc.
As, Pb, Cr	Richmond, California	Confidential

ELECTRO-KINETICS

EBS staff has been involved with electro-kinetic projects for hydrocarbons and metals stabilization. The electro-kinetic projects have been both above ground and in-situ using various electrolyte solutions.

Contaminant	Location	Client

TPH-g, BTEX	Hayward, California	Confidential
Pb	Vandenberg Air Force Base	Aprotek

Remediation Management Zone 2 (attenuation zone)

•	Passive in-situ Submerged Oxygen Curtain (iSOC) System: The company uses iSOC oxygen delivery systems for remediation of petroleum hydrocarbons.
•	Passive Hydrocarbon Treatment: The firm was one of the first in California to construct oxygen barriers using the in-situ oxygen curtain (iSOC®) technology.
•	Passive Anaerobic Solvent Treatment: The firm has injected proprietary carbon-based chemicals that enhance passive bioremediation for chlorinated solvents in the subsurface.