This on-demand video presents a summary of the basic concepts of mass discharge and mass flux, as presented in a short course at the 2010 SERDP and ESTCP Symposium. The course is based on the technology overview document, Use and Measurement of Mass Flux and Mass Discharge, published by the Interstate Technology & Regulatory Council (ITRC). Available measurement and estimation techniques are described, and several case studies of mass flux measurements at contaminated sites are examined.

This on-demand video covers the use of biological filtration to treat perchlorate in drinking water and focuses on the engineering and operation of such filters from a national perspective. The presentation highlights ESTCP-funded survey results on the barriers to the acceptance and use of biological drinking water treatment as well as anaerobic applications for biological filtration.

This protocol provides guidance on the use of emulsified edible oils for enhanced in situ anaerobic bioremediation. It is intended to assist base managers and project engineers in determining if the emulsified oil process is appropriate for their site and in designing and implementing the technology.  

This protocol provides users with information on the fate, transport and transformation of perchlorate in different geochemical environments and describes evaluation technologies as well as a tiered approach for evaluating the potential for monitored natural attenuation (MNA) of perchlorate. 

The Emulsion Design Tool is a spreadsheet-based tool developed to guide the design of emulsified oil distribution systems for enhancing bioremediation of contaminants in groundwater. Also available is an overview presentation on implementing the tool as well as a User’s Guide detailing necessary calculations and the effects of different design parameters on contact efficiency.

This reference book published by Springer summarizes more than a decade of intensive research, development, and technology demonstrations funded by SERDP, ESTCP, and others. It serves as a reference tool for remediation professionals to effectively apply in situ bioremediation of perchlorate in groundwater.

This comprehensive book published by SETAC is based on the results of a multidisciplinary ecotoxicology research program sponsored by SERDP and others. It includes introductions and evaluations of the current state of the science and studies on the environmental effects of perchlorate.

This reference book published by Springer summarizes the state of the science and technology with respect to the extent and potential sources of perchlorate contamination; its behavior, exposure pathways, and detection in the environment; toxicology and risk assessment; and recent advances in treatment technologies for removing perchlorate from contaminated soil and water. It is based on work funded by SERDP, ESTCP, and others.