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Organic Commodity Chemicals USITC Publication 3590

In a literature review of DRESCHER-KADEN et al. (1992) including 900 papers published since 1977, residue data about the level of organic pollutants in German sewage sludges were collected. 332 organic compounds with known or suspected toxic effects have been detected in sewage sludges, 42 of them regularly, most of them within the range of g/kg to mg/kg dry matter. Except volatile and easily degradable chemicals, the residue level increases from raw to digested sludge. Samples from rural treatment works have a more balanced residue pattern than from urban origin where the highest and also the lowest values have been. | Industry Trade Summary Organic Commodity Chemicals USITC Publication 3590 March 2003 OFFICE OF INDUSTRIES U.S. International Trade Commission Washington DC 20436 UNITED STATES INTERNATIONAL TRADE COMMISSION COMMISSIONERS Deanna Tanner Okun Chairman Jennifer A. Hillman Vice Chairman Marcia E. Miller Stephen Koplan Director of Operations Robert A. Rogowsky Director ofIndustries Vern Simpson This report was prepared principally by Gary F. Stolz Organic and Inorganic Chemicals Branch Energy Chemicals and Textiles Division Additional input provided by Elizabeth R. Nesbitt Chief Organic and Inorganic Chemicals Branch Under the direction of John J. Gersic Chief Energy Chemicals and Textiles Division Address all communications to Secretary to the Commission United States International Trade Commission Washington DC 20436 PREFACE In 1991 the United States International Trade Commission initiated its current Industry and Trade Summary series of informational reports on the thousands of products imported into and exported from the United States. Each summary addresses a different commodity industry area and contains information on product uses U.S. and foreign producers and customs treatment. Also included is an analysis of the basic factors affecting trends in consumption production and trade of the commodity as well as those bearing on the competitiveness of U.S. industries in domestic and foreign markets.1 This report on organic commodity chemicals covers the period 1997-2001. 1 The information and analysis provided in this report are for the purposes of this report only. Nothing in this report should be construed to indicate how the Commission would find in an investigation conducted under statutory authority covering the same or similar subject matter.