The document summarizes or contains an abstract of each presentation made at the EPA-sponsored symposium, October 26-30, 1981, in Denver, CO. The symposium provided a forum for the exchange of ideas and for discussion of environmentally related information on coal gasification and liquefaction. Process developers and users, research scientists, and government officials reported on results achieved from research projects, synfuels process development, interagency programs, control technology evaluation, and regulatory actions. The program included sessions on environmental source test and evaluation results for gasification, indirect liquefaction, and direct liquefaction processes, and water-, air-solid-waste-, multimedia-, and product-related environmental considerations. Approximately 215 participants attended the 5-day symposium.

EPA-600/9-82-017. "Research Triangle Institute." "September 1982." Includes bibliographical references. "Contract no. 68-02-3170, Task no. 43 and 56." Microfiche.