Sustainability & Environment

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Marcellus Shale Gas Wastewater Reuse and Recycle

AIChE Webinar
Oct 3, 2012
Jessica Gray

This webinar provides background on how water is used for drilling and hydraulic fracturing and includes a review of hydraulic fracturing fluid composition and flowback and produced water quantity and composition.

Institute for Sustainability (IfS)

IfS is an umbrella organization encompassing a broad spectrum of activities related to sustainability. It has three sub-entities: the Sustainable Engineering Forum (SEF), the Center for Sustainable Technology Practices (CSTP), and the Youth Council on Sustainability Science and Technology (YCOSST). It also provides oversight to the AIChE Sustainability Index (sm).

Environmental Division (ENV)

The ENV division provides relevant programs on current environmental topics and non-confidential information concerning all aspects of environmental activity. The division promotes publication of papers of interest to chemical engineers in environmental activities as well as coordinates the Institute’s activities with other related societies.

How the EPA's Boiler MACT Rules Will Impact Your Business

AIChE Web Forum
Jan 12, 2012
Brian Shrager, David Mahler, Dr. Richard Siegal

AIChE and the Air & Waste Management Association (A&WMA) join forces in this 90-minute panel discussion about how EPA’s Boiler MACT rules will change business operations.

Fracking: The Hydraulic Fracturing of Shale

AIChE Web Forum
Nov 15, 2011
Dale Keairns, Lee Fuller, Michael Domach, Stephen A. Holditch, P.E.

Led by experts from academia, government and industry, this interactive Web Forum presents an overview of the history, the current state of development and a look into the future of natural gas shale and its extraction, along with implications of

Optimal Charge Rates for a Lithium Ion Cell

Oct 19, 2011
Saeed Khaleghi Rahimian
Optimal Charge Rates for a Lithium Ion Cell Saeed Khaleghi Rahimian, Sean Rayman, Ralph E. White Department of Chemical Engineering, University of South Carolina, Columbia, SC29208, USA Abstract The optimum charge rate for a lithium ion cell at each cycle is determined to maximize the useful life...

Investigation On Electrode Reaction Mechanism for Vanadium Redox Flow Battery

Oct 19, 2011
Xiaofeng Xie
Investigation on Electrode Reaction Mechanism for Vanadium Redox Flow Battery XIE Xiaofeng 1 , YANG Chun 1 , WANG Jinhai 1 , Shang Yuming 1 , WANG Shubo 1 , MAO Zongqiang 1 MATHUR V. K 2 1. Institute ofNuclear andNew EnergyTechnology, Tsinghua University, Beijing100084, China 2.Department of...

BIOCORE - On a Paradigm for the Design and Synthesis of Real-Life Biorefineries

Oct 19, 2011
Aikaterini D. Mountraki
As oil is a fast depleting resource (BP, 2010), much is expected by the production of biofuels as valid options to replace fossil-oil transportation fuels. Biorefineries are not an entirely new concept. Many of the traditional biomass conversion technologies such as the sugar and paper industries...

Biomimicry of the Fungal Consolidation of Biomass Pretreatment with Saccharification

Oct 18, 2011
Justin T. Kaffenberger
Efficient breakdown of ligno-cellulosic material prior to fermentation for bio-fuel production is a key step in optimizing bio-fuel production. Current industrial practice involves chemical pretreatment and acid or enzymatic saccharification to prepare ligno-cellulosic biomass for fermentation. The...

Comparison of Chemical and Biological Delignification of Cardboard

Oct 18, 2011
Estefania Isaza
Some processes aimed to biofuels production, use lignocellulosic wastes as feedstocks for fermentative conversion. If this is the case, pretreatment is required to make these resources fully digestible. Among a wide range of pretreatment options, this study focuses and compares oxidative-alkaline...

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