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UNITED STATES DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE

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Anaerobic processing of manure occurs in almost all storage piles, pits and ponds . The idea 6 behind anaerobic processes is that they occur in the absence of oxygen and they rely on the degradation of the manure by anaerobic bacteria. There are two basic types of bacteria involved in the process. The first type convert fats, carbohydrates and proteins in the manure into simpler compounds and are rapidly reproducing bacteria that are not sensitive to environmental changes . They produce the highly odourous gases and volatile substances 6 associated with ordinary manure storage units . The second type are methane-producing 6 bacteria.

TÀI LIỆU LIÊN QUAN

The United States General Accounting Office GAO in March 1996 Report to Department of Defense Officials_part4

The United States General Accounting Office GAO March 1996 Report to Department of Defense Officials_part6

NLST: United States Department of Commerce Technology Administration National Institute of Standard's and Measuring Devices

INSPECTOR GENERAL UNITED STATES DEPARTMENT OF DEFENSE INFORMATION OPERATIONS CONTRACTS IN IRAQ

UNITED STATES DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE

United States General Accounting Office GAO March 1996 Report to Department of Defense Officials_part2

United States General Accounting Office

United States Department of Commerce Technology Administration National Institute of Standards and and Measuring Devices

United States Department of Commerce Technology Administration National Institute of Standards and

United States Department of Commerce Technology Administration National Institute of Standards
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