Would you like to start a free subscription?
Remember me | Forgot password
For full content view: Log in Now!
A new, low-power technology using capacitance-based deionization is being used to treat the highly saline waters produced from coalbed methane wells. The mechanism for ion removal during purification and wastewater regeneration is a hybrid of Capacitive DeIonization (CDI) and Electro-DeIonization (EDI).
The technology developed by Aqua EWP, called the EWP X3, uses hybrid electrodes comprised of activated carbon, nano-materials and a semipermeable coating. The hybrid electrodes are electrically charged to opposing polarities using a DC power supply, and ionically charged contaminants in the water are attracted to the electrodes of opposite charge, thus facilitating their removal from the water.
In early 2008, Aqua EWP and Redwine Resources, a producer in the southern Atlantic Rim coalbed methane trend, field-tested a 250-bwpd processing unit on a CBM well cluster in Carbon County, Wyoming, as a first step to a full-scale development including a larger, full-sized treatment unit.
This area of the site is restricted.
In order to gain access, please either Log
In, or subscribe to World Oil.
Two options are available to you for creating an account.
1. Get a Free Trial Subscription to World Oil Magazine and gain immediate access to select content on World Oil Online.
Start a Free Trial Subscription and gain immediate access to the complete current issue of World Oil Magazine. Plus, you’ll receive 3 upcoming issues of World Oil Magazine in print or digital format.* You also receive access to the Energy Events Calendar, Industry Statistics and WO Wire’s news and industry coverage.
2. Purchase a subscription to World Oil magazine and gain immediate
and complete access to World Oil Online. As a Total Access subscriber
you will have access to all areas of the site available to registered users and
free subscribers as well as having access to such premium content areas as:
Physical copies of this content may be available for purchase. Visit the Reprints & Back Issues section.
If you are already a paid subscriber and do not have access, please email CustomerService@worldoil.com.
World Oil's specialized upstream Engineering Data Tables featuring the Drill Bit Classifier, Tubing Tables and more. Get Total Access today.
New Delhi - January 11-14
Muscat - January 26-29
Bogota - January 28-29
All material subject to strictly enforced copyright laws.
© 2014 World Oil. © 2014 Gulf Publishing Company.