摘要
剩余污泥是污水处理不可避免的产物,如何使污泥的处理处置与环境保护之间达到一个良好的平衡是当前面临的重大问题。污泥是有用的生物资源,如能合理利用则能变废为宝,所以探讨适合我国国情的有效处理处置和污泥的资源化利用尤其是农业利用,不但可以节省大量的污泥终端处置费用,更可以为肥力低下的农田增添有机质、提高肥力,实现污泥的资源化利用。
Residual sludge was the inevitable product of the sewage treatment, it was a major task of how to make the sludge treatment and disposal and environmental protection to achieve a good balance. Sludge was a useful biology resource and it could be turn into precious materials from waste and improve benefit, Thus it was significant to discuss the effective technology to dispose and utilize sludge according to the actual condition of our country, especially the agriculture utilization of sludge could save plenty of disposal expenses and afford nutrient to barren soil, it was feasibility of resources that sludge could be used.
出处
《广东化工》
CAS
2009年第5期104-105,共2页
Guangdong Chemical Industry
关键词
剩余污泥
处理
处置
堆肥化技术
资源化
residual sludge
sludge treatment
disposal
technology of composting
resources feasibility
