MARITECH GROUP INC.
STRIVING TO BECOME THE TOP MARINE ENVIRONMENTAL FIRM IN VIRGINIA
Tank Cleaning and Gas Free Services
cleaning, product recovery, transportation, treatment and disposal of tank residues.
In choosing a tank cleaning contractor, several factors should be considered:
• Experience
• Safe operation
• Rapid turnaround
• Resource recovery
• Cost-effectiveness
Our experienced crews, equipment and facilities are on hand to reduce your wastes and accompanying
disposal costs .Regardless of tank size or the quantity of remaining product, we guarantee that our
team of experts will leave your business with a clean tank.

Tank Cleaning Services
Tank cleaning uses a wide array of service offerings including liquid vacuuming, hydro
blasting, steam cleaning, grit blasting, temporary storage and roll-off services, de-watering
and sludge processing, and transportation.
Light Oil Tank Cleaning
Uses the Hydrocarbon Reclaimer Process to perform tank cleaning, waste processing and
waste minimization services on gasoline and distillate storage tanks.
Heavy Oil Tank Cleaning
Provides crude oil and heavy distillate tank cleaning. Tanks are cleaned using both the HP
2000 Process and conventional tank cleaning methods. Onsite waste processing services
are offered in conjunction with tank cleaning on petroleum waste streams generated as a
result of the tank cleaning process, utilizing centrifuge and filter press technologies.
Waste Processing Services
Provides filter press, centrifuge and specialty wastewater treatment (VOC Unit and chemical neutralization) services on petroleum
contaminated waste streams.
Hydrocarbon Shearing Process
MGI maximizes the recovery of oil and hydrocarbons from crude tanks with a high paraffin and asphaltene content. The tank is pumped to its
lowest level and a cutter stock is added, heated, and circulated.
Lab work is performed throughout the process to monitor progress. After the recovered oil is removed, high-temperature water is injected for
separation and final hydrocarbon recovery. The solids remaining on the floor are predominantly oil free. Clean water is decanted and tank
cleaning is completed using specialized equipment under greatly-reduced LEL levels.
Maritech Group, Inc. All rights reserved.
Maritech Group Inc. T: 757.488.3530 F: 757.488.3532 info@maritechgroupinc.com
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