1980)

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Resource Recovery and Conservation, @ Elsevier Scientific Publishing Company, Amsterdam

Vol. 4 (1979/1980) 404-406 - Printed in The Netherlands

CONTENTS RESOURCE RECOVERY

AND CONSERVATION,

Vol. 4 (1979/1980)

Vol. 4 No. 1

Design criteria and operational guidelines for a pilot-scale anaero bit digester J.R. Fischer, D.M. Sievers and C.D. Fulhage (Columbia, MO, U.S.A.). Preservation of cereal grains in nitrogen atmospheres J. Shejbal (Rome, Italy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parameters governing refuse comminution G.R. Shiflett and G.J. Trezek (Berkeley, CA, U.S.A.). . . . . . . . . . . . Pilot plant study on ammonia and water recycling in the nitrogen industry L. Pawlowski (Lublin, Poland) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A system for the utilization of agricultural wastes in an agro-industrial settlement-kibbutz as a model I. Rousseau, G. Shelef (Haifa, Israel) and U. Marchaim (Tel-Aviv, Israel)...................................................59 Application of a computerised resource analysis model to used tyre disposal J.W. Bryant (Brighton, U.K.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 years of refuse-fired boiler experience C.O. Velzy (Armonk, NY, U.S.A.) . . . . . . . . . . . . . . . . . . . . . . . . . .

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Short communication Quantity and composition of pulp and paper mill primary sludges T.W. Joyce, A.A. Webb and H.S. Dugal (Appleton, WI, U.S.A.) . . . . . . .99

Special report Utilizing botanical resources in the People’s Republic of China A. Thorhaug(Miami, FL, U.S.A.). . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 Book review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..lll

Books received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . .113 Vol. 4 No. 2 Biomethanation of Minnesota Reed Sedge Peat S. Ghosh and D.L. Klass (Chicago, IL, U.S.A.) . . . . . . . . . . . . . . . . . . .115 Atmospheric corrosion of steels prepared from the magnetic fraction of urban refuse S.D. Cramer, J.P. Carter and B.S. Covino, Jr. (Avondale, MD, U.S.A.) .141

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The efficiency of resource recovery from solid waste D.C. Wilson (Oxon, Great Britain). . . . . . . . . . . . . . . . . . . Quality control in resource recovery R.M. Eastman (Columbia, MO, U.S.A.). . . . . . . . . . . . . . .

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189

Short communication The “effectiveness” of waste treatment systems B.G. Kreiter (Amersfoort, The Netherlands) . . . . . . . . . . .

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203

Book review

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161

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Books received

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210

Meeting announcement. Research Notice

. . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . .212

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213

Vol. 4, No. 3 Editorial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Methane fermentation of aquatic biomass D.L. Wise, D.C. Augenstein (Cambridge, MA, U.S.A.) and J.H. Ryther (Woods Hole, U.S.A.). . . . . . . . . . . . . . . . . . . . An estimate of the production of sugar-cane tops and trash in Queensland G.A. Stewart (Canberra, Australia) and G. Kingston (Bundaberg,Australia) ........... .......... ....... Testing and evaluation of air classifier performance W.A. Worrell (Atlanta, GA, U.S.A.) and P.A. Vesilind (Durham, NC, U.S.A.). . . . . . . . . . , . . . . . . , . . . . . . . . . . . The uncertain costs of waste disposal and resource recovery D.C. Wilson (Didcot, Great Britain). . . . . . . . . . . . . . . . . . .

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Short communication Determination of content of combustile material in ferrous scrap recovered from refuse Z. Khan, E.J. Duckett and J. Early (Washington, DC, U.S.A.). . . . . . . .301 Bookreview Booksreceived

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Meeting announcements

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Vol. 4 No. 4

Editorial The missing resource.

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Recycling the nutrients in residues from methane digesters of aquatic macrophytes for new biomass production M.D. Hanisak, L.D. Williams (Fort Pierce, FL, U.S.A.) and J.H. Ryther (Woods Hole, MA, U.S.A.). . . . . . . . . . . . . . . . . . . . . . . .313 Effects of hydropower conservation J.A. Owens (Oslo, Norway). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325 Dredged silt as a raw material for the construction industry R. J. Collins (Watford, England). . . . . . . . . . . . . . . . . . . . . . . . . . . , . . 337

Short communication Solid fossil-fuel recovery by electrical induction heating in situ: A proposal S. Fisher (Montreal, Canada). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .363

Special report Problems with residual and additive elements and their control through specifications J.H. Westbrook (New York, NY, U.S.A.) . . . . . . . . . . . , . . . . . . . . . . .369

BookReview...............................................395 Booksreceived

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Guide for authors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401 ContentsofVolume4........................................404