Agricultural Wastes最新文献_第5页

Process engineering aspects of immobilised cell systems: Edited by C. Webb, G. M. Black and B. Atkinson. Institution of Chemical Engineers, 1986. Price: £25.00 过程工程方面的固定细胞系统:编辑C.韦伯，g.m.布莱克和B.阿特金森。化学工程师学会，1986年。价格:£25.00

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90078-8

A. Paterson

引用次数: 0

Anaerobic digestion of wool scouring wastewater in a digester operated semi-continuously for biomass retention 在半连续运行的沼气池中厌氧消化羊毛洗涤废水以保留生物质

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90105-8

R.G. Cail, J.P. Barford, R. Lichacz

引用次数: 30

Agriculrural Residues in the Third World 第三世界的农业残留物

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90009-0

P.N. Hobson

引用次数: 0

Publisher's announcement 发行人的声明

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90090-9

引用次数: 0

Feeding processed hatchery wastes to poultry 将经过处理的孵化场废物饲喂家禽

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90014-4

M.A. Ilian, A.J. Salman

引用次数: 17

Production of biogas and biomanure from the textile-processing residue, willow-dust, by dry anaerobic fermentation 采用干式厌氧发酵技术，利用纺织加工残渣、柳屑生产沼气和生物肥料

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90059-4

R.H. Balasubramanya, V.G. Khandeparkar, V. Sundaram

引用次数: 6

The effect of rate and time of application of nitrogen in cow slurry on grass cut for silage 牛浆施氮量和施氮时间对青贮割草的影响

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90023-5

R.J. Unwin, B.F. Pain, W.N. Whinham

引用次数: 40

Heavy metal concentrations in caterpillars fed with waste-grown vegetables 以废菜为食的毛虫体内重金属浓度

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90107-1

M.H. Wong , Y.H. Cheung

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引用次数: 4

Bacteriological analysis of stored aerobic sewage sludge cake 贮好氧污泥饼的细菌学分析

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90080-6

Salwa K.A. Al-Azawi

引用次数: 2

One solution to the problem of handling and treating slurry from a pig fattening house 猪场猪浆处理与处理问题的一种解决方案

Agricultural Wastes Pub Date : 1986-01-01 DOI: 10.1016/0141-4607(86)90025-9

R.W. Sneath

{"title":"One solution to the problem of handling and treating slurry from a pig fattening house","authors":"R.W. Sneath","doi":"10.1016/0141-4607(86)90025-9","DOIUrl":"10.1016/0141-4607(86)90025-9","url":null,"abstract":"<div><p>One competitive solution to the slurry handling problem of some intensive pig houses is described. The system is based on mechanical and chemical separation techniques. The solids produced are easy to store until they can be spread on neighbouring land and their smell is inoffensive. The liquids produced are greatly reduced in bulk, by evaporation, and in polluting potential, thereby reducing the problems of their eventual disposal.</p><p>A treatment plant has operated for 3 years in a 500 place finishing piggery in such a way that slurry was flushed from the channels hourly and passed through a mechanical separator to remove the coarse particles. Separation enabled a high rate biological filter to treat the separated liquid reliably without blockages and also increased the pump life tenfold. The treated separated liquid was then flocculated, and the conbined effect of the mechanical separation and the flocculation was to leave up to 40% of the input slurry as a semi-solid at 15% dry matter (DM) together with a clear filtrate liquid, much of which was evaporated by diverting air from the ventilation system around the treatment plant and through an air scrubber/evaporator. Thus, only 30% of the original slurry had to be discharged as liquid. With design modifications to the treatment plant and close control of water wastage this figure 30% can be reduced to zero, i.e. an output of solids only can be attained.</p></div>","PeriodicalId":100062,"journal":{"name":"Agricultural Wastes","volume":"15 4","pages":"Pages 289-308"},"PeriodicalIF":0.0,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0141-4607(86)90025-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82703061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2