Excerpt from Attenuation of Water-Soluble Polychlorinated Biphenyls by Earth Materials One problem of disposal involves the high costs enui fees for transport ing pcb wastes to regional incinerators or approved landfills compared to simply discarding the wastes. The costs at disposal sites that specially treat or incinerate wastes may be as high as a dollar per gallon or more. The costs for land burial are generally between 5 to 10 cents per gallon (troise and Kahn. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.