- Publication venue
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Publication date
- 01/01/2004
- Field of study
- Publication venue
- 'Science China Press., Co. Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Science China Press., Co. Ltd.'
- Publication date
- Field of study
- Publication venue
- Publication date
- 01/01/2008
- Field of study
- Publication venue
- 'Science China Press., Co. Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Science China Press., Co. Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Science China Press., Co. Ltd.'
- Publication date
- Field of study
- Publication venue
- Publication date
- Field of study
通过对广西壮族自治区13个地级市的城镇污水处理厂污泥进行实地采样和测定,分析了污泥中的有机质、氮、磷、钾、重金属等含量及其热值水平。结果表明,广西地区的城镇污泥中养分(有机质、氮、磷、钾)含量较高,符合农用泥质、园林绿化用泥质和林地用泥质标准;对于污泥中的重金属含量,除个别城市污泥中的Zn含量超标外,其他均无超标现象;另外,污泥热值水平较低,尚不具备开展焚烧处置的泥质条件。从目前来看,无害化处理后进行土地利用是比较适合广西地区城镇污泥的处置技术路线