已收录 273081 条政策
 政策提纲
  • 暂无提纲
The fate of heavy metals applied in sewage sludge to grassland under different management practices
[摘要] European policy regarding sewage sludge disposal lays down (i) that the disposal option chosen should entail the least possible cost to the community whilst at the same time safeguarding public health, and (ii) that it should limit environmental damage and recognise the value of sludge as a resource. Disposal of sludge on agricultural land appears to be the obvious choice. Not only is this method economical but at the same time makes full use of its fertiliser value. Given that proper guidelines are followed.
[发布日期]  [发布机构] University:University of Glasgow
[效力级别]  [学科分类] 
[关键词] Range management, Environmental engineering [时效性] 
   浏览次数:14      统一登录查看全文      激活码登录查看全文