机构地区: 同济大学环境科学与工程学院污染控制与资源化研究国家重点实验室
出 处: 《江苏环境科技》 2003年第4期4-6,共3页
摘 要: 选取典型城市污水厂污泥进行重金属总量及形态分析 ,确定超标重金属的含量、形态 ,并选择重金属稳定化方法对污泥中的重金属进行了初步实验。通过实验 ,结果证明了重金属的稳定化是污泥农用中重金属控制的有效方法 ,并给出了进一步研究的目标和建议。 Typical sludge of municipal sewage treatment is chosen for carrying out total amounts and forms analyses of heavy metals to fix contents and forms of excessive heavy metals, and preliminary experiment of stabilization method to heavy metals is chosen and carried out. Through experiment, the results verify that stabilization of heavy metals is an effective method for heavy metals control in agricultural sludge, and targets and proposals for further study are presented.