中国人口资源与环境
中國人口資源與環境
중국인구자원여배경
China Polulation.Resources and Environment
2010年
12期
112~116
,共null页
陈智远 石东伟 王恩学 张正
陳智遠 石東偉 王恩學 張正
진지원 석동위 왕은학 장정
农业废弃物 肥料化 饲料化 能源化 基质化 工业原料化
農業廢棄物 肥料化 飼料化 能源化 基質化 工業原料化
농업폐기물 비료화 사료화 능원화 기질화 공업원료화
agricultural waste; extensive use of fertilizer; forage techniques; energy regeneration; substrate; industrial raw materials
农业生产水平和农民生活水平的提高,对原本为燃料和肥料的农业废弃物的利用越来越少,农业废弃物数量越来越多,种类越来越多样。大量农业废弃物累积,对环境构成了极大的污染并威胁着农业可持续发展和人类的健康,因此如何充分有效地利用将其加工转化对合理利用农业生产和生活资源、减少环境污染、改善农村生态环境、应对日益严峻的能源危机成为了当前世界大多数国家面临的问题,本文综述了近年来国内外综合多样新型利用农业废弃物的应用进展情况,对其资源化利用进行总结分为5个方向:即肥料化、饲料化、能源化、基质化及工业原料化,并进行分析究竟采用何种利用方式,应根据具体条件因地适宜的综合选择,使技术上向机械化、无害化、资源化、高效化、综合化发展,产品上向廉价化、商品化、高质化、多样化和多功能化靠拢。物尽其用、变废为宝、高效利用废弃物达到消除污染、改善农村生态环境、促进农业可持续发展的目标。
農業生產水平和農民生活水平的提高,對原本為燃料和肥料的農業廢棄物的利用越來越少,農業廢棄物數量越來越多,種類越來越多樣。大量農業廢棄物纍積,對環境構成瞭極大的汙染併威脅著農業可持續髮展和人類的健康,因此如何充分有效地利用將其加工轉化對閤理利用農業生產和生活資源、減少環境汙染、改善農村生態環境、應對日益嚴峻的能源危機成為瞭噹前世界大多數國傢麵臨的問題,本文綜述瞭近年來國內外綜閤多樣新型利用農業廢棄物的應用進展情況,對其資源化利用進行總結分為5箇方嚮:即肥料化、飼料化、能源化、基質化及工業原料化,併進行分析究竟採用何種利用方式,應根據具體條件因地適宜的綜閤選擇,使技術上嚮機械化、無害化、資源化、高效化、綜閤化髮展,產品上嚮廉價化、商品化、高質化、多樣化和多功能化靠攏。物儘其用、變廢為寶、高效利用廢棄物達到消除汙染、改善農村生態環境、促進農業可持續髮展的目標。
농업생산수평화농민생활수평적제고,대원본위연료화비료적농업폐기물적이용월래월소,농업폐기물수량월래월다,충류월래월다양。대량농업폐기물루적,대배경구성료겁대적오염병위협착농업가지속발전화인류적건강,인차여하충분유효지이용장기가공전화대합리이용농업생산화생활자원、감소배경오염、개선농촌생태배경、응대일익엄준적능원위궤성위료당전세계대다수국가면림적문제,본문종술료근년래국내외종합다양신형이용농업폐기물적응용진전정황,대기자원화이용진행총결분위5개방향:즉비료화、사료화、능원화、기질화급공업원료화,병진행분석구경채용하충이용방식,응근거구체조건인지괄의적종합선택,사기술상향궤계화、무해화、자원화、고효화、종합화발전,산품상향렴개화、상품화、고질화、다양화화다공능화고롱。물진기용、변폐위보、고효이용폐기물체도소제오염、개선농촌생태배경、촉진농업가지속발전적목표。
Increasing agricultural production and raising farmers' living standard have done little to the utilization of agricultural waste,which used to be used as fuel and fertilizer,while the amount and diversity of agricultural waste have become greater.A large accumulation of agricultural waste has caused serious environmental pollution,imperiled sustainable development and human health.Therefore, how to effectively utilize and convert it has become a problem currently facing most countries in the world in rationally utilizing agricultural production and living resources,reducing environmental pollution and improving the rural eco-environment and coping with the increasingly serious energy crisis.The progress in the application of various new ways of comprehensive utilization in agricultural waste in recent years at home and abroad,and several resources utilization directions including extensive use of fertilizer,forage techniques,energy regeneration,substrate and industrial raw materials are summarized in this paper.Based on the synthesized selection of taking different measures in line with specific and local conditions,how to make appropriate utilization was analyzed in the technological development of mechanization,harmlessness,resources,efficiency and comprehensiveness in technology,and products to be developed to be cheaper in price,commercialized,high-qualitied,diversified and multi-functional.The target of eliminating waste pollution,improving the rural eco-environment,and promoting agricultural development will be achieved through recycle and reuse,and efficient utilization of agricultural waste.