摘要
针对城市污泥堆肥特点,阐述了国内外城市污泥堆肥用作草坪基质的研究现状。总结了污泥堆肥用于草坪生产存在的问题,并认为研究重点应放在污泥堆肥混合基质的组成、水肥管理技术、草种的筛选、规范堆肥生产和草坪质量综合评价标准及可能存在的环境问题等方面。另外,需要加大高新技术的投入促进产业化,以便为污泥堆肥用作草坪基质提供确实的理论指导和技术支持。
For the characteristics of urban sewage sludge compost,it was expounded that the latest research achievements and application methods of lawn substrate at home and abroad. The problems of the application of sludge compost for lawn substrate were summarized. And the research should be focused on the composition of sludge compost and the selecting substrate components,water and fertilizer management techniques, grass screening, the production of compost and turf quality comprehensive assessment standard,the relevant environmental issues might caused by the sludge compost application. In addition,it is necessary to increase high-tech investment to promote industrialization so as to provide a firm theoretical guidance and technical support for the application of the sludge compost used for lawn substrate.
出处
《环境工程》
CAS
CSCD
北大核心
2015年第2期92-95,共4页
Environmental Engineering
基金
国家水体污染控制与治理科技重大专项子课题(2012ZX07204-001)
河南省重大公益招标项目(101100910300)
河南省科技攻关项目(142102310063)
河南省教育厅科学技术研究重点项目(14A610009)
关键词
污泥堆肥
草坪基质
研究进展
sludge compost
lawn substrate
research progress
