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Geotech Mastehead

September 2016


Geotech Soil Vapor Extraction Systems   SVE

Regenerative Blower SVE mounted inside optional hazmat enclosure

What is Soil Vapor Extraction?

Soil Vapor Extraction (SVE) Systems extract contaminants from the subsurface soil in a vapor form. Therefore, SVE systems are designed to remove contaminants that have a tendency to volatilize or evaporate easily such as volatile organic compounds (VOC’s) and some semi-volatile organic compounds (SVOC’s) beneath the ground surface in the unsaturated zone IE: Vadose Zone. By applying a vacuum through a series of underground wells, contaminants are pulled to the surface as vapor or gas.

Soil Vapor Extraction Applicability

The target contaminants group for in situ SVE are VOC’s and some fuels. The technology is typically applicable only to volatile compounds with a Henry’s law constant greater than 0.01 or a vapor pressure greater than 0.5 mm Hg (0.02 inches Hg). Other factors, such as moisture content, organic content, and air permeability of the soil, will affect the SVE’s effectiveness. In situ SVE will not remove heavy oils, metals, PCB’s, or dioxins.

Because the process involves a continuous flow of air through the soil, it often promotes the in-situ biodegradation of low-volatility organic compounds that may be present.

 

 

Soil Vapor Extraction Blower Options

Several blower options are available depending on flow and vacuum requirements.

  • Centrifugal Fans
  • Regenerative
  • Rotary Lobe (Positive Displacement)
  • Rotary Vane
  • Rotary Claw
  • Liquid Ring (Dual Phase, Multi-Phase Extraction or MPE)

Configurations Available

Every Geotech SVE system is factory assembled and fully tested for function, performance, and safety to meet the design conditions of each site application.

  • Compact skid mounted designs
  • Trailer-mounted and hazmat enclosures
  • Complete systems including knockout drums, effluent pumps, temperature and vacuum switches, controls

Contact Geotech for more information.

1-800-833-7958

Soil Vapor Extraction System Schematic

Schematic drawing showing how a Soil Vapor Extraction System works

 

Leptron News

New FAA Rules

Federal Aviation Administration

 

Summer of 2016, the Federal Aviation Association (FAA) released Title 14 CFR Part 107 rules that apply towards commercial use of small unmanned aircraft systems (sUAS). This rule includes the option to apply for a certificate of waiver or authorization (COA) which allows sUAS operators to deviate from Part 107 rules if the FAA finds that the proposed operation is performed safely. Federal, State, and Local government agencies have the option to either operate under Part 107 rule or can apply for a public COA.

Waivable sections of Part 107:

  • Operations from a moving vehicle or aircraft (§ 107.25)
  • Day Operations (§ 107.29)
  • Beyond Visual Line of Sight (§ 107.31)
  • Visual Observer (§ 107.33)
  • Operating Multiple sUAS (§ 107.35)
  • Yielding the right of Way (§ 107.37 (a))
  • Operations over People (§ 107.39)
  • Operations in Certain Airspace (§ 107.41)
Leptron RDASS  

Leptron Unmanned Aircraft Systems, Inc. assists with filing waiver applications for certain small UAS operations. Leptron has extensive working knowledge of regulatory environments encompassing both commercial and public UAS operations. Additionally, Leptron is committed to helping you achieve your remote pilot program development goals today and well into the future.

To schedule a consultation with a Leptron representative
call 800-722-2800
or email your questions to info@leptron.com

   

UAS Flight Training Course

Register today for Leptron’s UAS Flight Training & Pilot Certificate Course on September 12th – 16th, 2016

Leptron's interactive training experience builds UAS aviation confidence with specific content and professional UAV flight instruction. Leptron's professional pilot instructors have more than 50 years of combined aviation experience.

To register or get more information, contact Leptron at
800-722-2800
or email training@leptron.com



Geotech August 2016 Photo Competition Winner

Geotech August 2016 Photo Competition Winner

Aaron William Bivins, a Graduate Research Assistant from Georgia Tech, took this picture of Georgia Tech students Kelsey Eichbauer and Brittany Brown as they sample microbes from the Choqueyapu River at 13,000 feet high above the city of La Paz, Bolivia using the Geotech Geopump.

 

Past Photo Competition Winners
July 2016
Geotech July 2016 Photo Competition Winner

June 2016
Geotech June 2016 Photo Competition Winner

May 2016
Geotech May 2016 Photo Competition Winner

April 2016
Geotech April 2016 Photo Competition Winner

March 2016
Geotech March 2016 Photo Competition Winner

February 2016
Geotech February 2016 Photo Competition Winner

January 2016
Geotech January 2016 Photo Competition Winner

December 2015
December 2015 Winner

Enter the Geotech
Product Photo Competition!

Take a Picture

Win valuable prizes and have some fun taking
action shots of people using
Geotech brand equipment!
Take as many pictures as you like!
A $100 gift card will be awarded each month!
Winning photos will be published in
Geotech's monthly electronic newsletter
and on the web site.


What constitutes a winning photograph? We'll award points if your photo...

  • only shows Geotech equipment in use by real workers at real sites,
  • close-ups of the Geotech equipment,
  • equipment being used safely in observance of the health and safety procedures required
  • has companion photos showing as much of the site and surrounding area as possible (with site owner's permission, of course),
  • is well composed: nice framing, interesting background… extra points if the viewer can tell what type of project you were working on,
  • has an unusual twist or story: equipment being used overseas, of an interesting project, or for humanitarian purposes… wildlife or Mother Nature butting/intruding… the perfect shot at sunset, etc.
  • Digital photos only, in jpg or tiff formats, 2 MB or larger if possible.

Entering the competition is easy, go here to review the rules and guidelines and download the entry form. Every entry must be accompanied by a completed Geotech Photo Competition Entry Form.


Special Discount
on a NEW

MiniRAE 3000 PID
RAE Systems
MiniRAE 3000 PID

10% off list price.
Advanced handheld volatile organic compound (VOC) monitor.
Hurry, supplies of MiniRAE 3000s are limited!

Contact Geotech

1-800-833-7958
or email sales@geotechenv.com
for details.

Used Equipment Deals

Featured Product
Grundfos Redi-Flo VFDGrundfos Redi-Flo Variable
Frequency Drive (VFD)

White version with case and power cord.
Designed to operate and protect the
Redi-Flo2® and the Redi-Flo4™
Variable Performance Pumps.

Check our web site for great deals on
used equipment.


Look for Geotech at the events listed below.

WEFTEC


September 24 - 28, 2016

89th Annual Water Environment Federation Technical Exhibition and Conference

WEFTEC 2016

Visit us at the largest water quality event in North America! The latest in water quality research, technology and services will be on display at WEFTEC 2016. WEFTEC offers the best water quality education and training available today and is a leading source for water quality developments, research, regulations, solutions, and cutting-edge technologies. Geotech will be at Booth 3306.

For more information


Colorado SWANA Rocky Mountain Chapter


October 3 - 5, 2016

2016 Colorado SWANA
Annual Conference

This year Keystone, Colorado will host the 2016 Annual Conference. The conference will feature nine informative technical sessions, a business meeting, and a Summit County Resource Allocation Park tour.

For more information


Florida Remediation Conference


October 6 - 7, 2016

22nd Annual Florida Remediation Conference

Make plans now to join us at the FRC 2016 this fall, the Southeast's top soil and groundwater cleanup conference returns to Orlando for its 22nd year. It is a technical conference in a casual atmosphere. Please stop by Booth 3 to meet our Fort Myers team.

For more information


EnviroFest


October 20, 2016

Rocky Mountain Association of
Environmental Professionals

EnviroFest 2016

EnviroFest is an exciting opportunity for environmental professionals to network, learn, and share ideas and dialogue with environmental and engineering organizations, consulting firms, government agencies, academic institutions, and job seekers.

The main topic of this year’s EnviroFest event will be "Political Economy of the Environment".

For more information


Commercial UAV Expo


October 31- Nov. 2, 2016

Commercial UAV Expo 2016

Join us at the Commercial UAV Expo at the MGM Grand in Las Vegas.

The Conference program will address critical questions users have about UAS implementation, including systems selection and integration; developing enterprise workflows, guidelines and policies; data management and integration; and legal, safety and regulatory considerations.

The international Exhibition includes UAS vendors, drone manufacturers, component and sensor manufacturers, software providers and service companies.

View our latest Leptron helicopter drones at Booth 429, and find out how they can used in environmental applications.

For more information


International Petroleum Environmental Conference

Presented by the University of Tulsa,
Continuing Education for Science and Engineering (CESE)


November 8-10, 2016

23rd International Petroleum Environmental Conference

Environmental Issues and Solutions in Exploration, Production, Refining & Distribution of Petroleum

Join us in New Orleans for the 23rd International Petroleum Environmental Conference. IPEC addresses environmental issues, challenges and solutions for the petroleum industry. It provides professionals from industry and academia unique networking opportunities in seeking solutions to environmental problems of a technical, legal and regulatory nature.

For more information

Geotech Catalog

Request your
Geotech Catalog now.

Call 1-800-833-7958


The Geotech Catalog is now 336 pages and features more than 115 NEW PRODUCTS, fully illustrated, with specification charts and tables included.

There is a large resource section featuring the conversion tables, formulas and other reference information that environmental professionals need and use.

The catalog is divided into 12 environmental product categories:

RENTAL & REPAIR

WATER SAMPLING

SOIL SAMPLING

WATER LEVEL & PRESSURE

WATER QUALITY

AIR QUALITY

GEOPHYSICAL

SAMPLE FILTRATION

FREE PHASE REMEDIATION

TOTAL FLUID & DISSOLVED PHASE REMEDIATION

VAPOR PHASE REMEDIATION

FIELD EQUIPMENT & SUPPLIES


Geotech Sales and Service Locations
Geotech Sales and Service Locations Map

 

HOME OFFICE
2650 East 40th Avenue
Denver, Colorado 80205
Phone: 1-800-833-7958
Local: 303-320-4764
Fax: 303-322-7242
E-mail: sales@geotechenv.com

CALIFORNIA NORTH SERVICE CENTER
4620 Northgate Boulevard, Suite 170
Sacramento, California 95834
Phone: 1-800-557-5325
Local: 916-922-2900
Fax: 916-648-7766

CALIFORNIA SOUTH SERVICE CENTER
1411 North Batavia Street, Suite 112
Orange, California 92867
Phone: 1-800-295-5325
Local: 714-998-6788
Fax: 714-998-7382

FLORIDA SERVICE CENTER
12165 Metro Parkway, Unit 25B
Fort Myers, Florida 33966
Phone: 1-800-304-5325
Local: 239-476-8891
Fax: 239-476-8893

MICHIGAN SERVICE CENTER
3125 Pine Tree Road, Suite 3D
Lansing, Michigan 48911
Phone: 1-800-275-5325
Local: 517-394-8328
Fax: 517-394-8386

NORTH CAROLINA SERVICE CENTER
2517 Noblin Road, Suite 103
Raleigh, North Carolina 27604
Phone: 1-800-293-5325
Local: 919-876-1535
Fax: 919-878-1269


TEXAS SERVICE CENTER
1600 North Interstate 35e, Suite 114
Carrollton, Texas 75006-381
Phone: 1-800-276-5325
Local: 972-245-6575
Fax: 972-245-8889

VERMONT SERVICE CENTER
25 Tigan Street, Suite 20
Winooski, Vermont 05404
Phone: 1-800-558-5325
Local: 802-651-3050
Fax: 802-651-3051

WASHINGTON SERVICE CENTER
8910 122nd Avenue N.E.
Kirkland, Washington 98033
Phone: 1-800-314-5325
Local: 425-658-7300
Fax: 425-968-8639

GEOTECH EQUIPOS AMBIENTALES S.L.
C/Francesc Ferrer i Guàrdia Local 19
08100 Mollet del Vallés (Barcelona) Spain
Tel: 93 5445937
Fax: 93 5700535
E-mail: ventas@geotechenv.com

GEOTECH BEIJING
REPRESENTATIVE OFFICE

No. 12 Yumin Road, Yuanchenxin Bldg. E2, Suite 2406
Chaoyang District, Beijing, China 100029
Phone: 010-8225-1190
Local: 86-10-8225-1190
Fax: 86-10-8225-1957
E-mail: beijing@geotechenv.com

 


To contact Geotech:
Phone: 1-800-833-7958   E-mail: sales@geotechenv.com   Fax: 303-322-7242

Prices and promotions mentioned in this newsletter are valid through September 30, 2016.
Geotech is solely responsible for the content in this newsletter.
Some items may not be immediately available at the time you receive this newsletter, call for details.
© 2015-2016 Geotech Environmental Equipment, Inc.