Analysis of the Quality of Stabilized Municipal Sewage Sludge
Analysis of the Quality of Stabilized Municipal Sewage Sludge
复制标题
DOI：
10.12911/22998993/99306
复制
发表时间：
2019-02-01
影响因子：
1.3
通讯作者：
Talataj, Izabela Anna
中科院分区：
文献类型：
--
作者：
Bartkowska, Izabela;Biedka, Pawel;Talataj, Izabela Anna
波兰多家污水处理厂的污泥管理尚未得到妥善解决。开发者和设计者经常面临选择处理和中和污泥方法的困境。本文讨论的方法只是完全符合实施污水污泥管理良好实践趋势的选择之一。这是一种技术上、经济上有效且环境友好的工艺。它极大地减少了污水污泥的数量，并可以生产有机肥料而不是废物。该工作讨论了自热高温稳定（ATAD）后污水污泥的质量。对污泥反应、干物质、干有机物、生物物质含量、钙镁化合物和重金属的调查结果进行了分析。
The sludge management of many wastewater treatment plants in Poland has not been properly solved yet. The exploiters and designers often have to cope with the dilemma of choosing the method of processing and neutralizing sewage sludge. The method discussed in the article is only one of the options that fully fits in the trends of implementing good practices in the management of sewage sludge. It is a technologically and economically effective as well as environmentally friendly process. It contributes significantly to minimizing the amount of sewage sludge and allows the production of organic fertilizer instead of waste. The work discusses the quality of sewage sludge after autothermal thermophilic stabilization (ATAD). The results of investigations pertaining to the reaction of sludge, dry mass, dry organic matter, content of biogenic substances, calcium and magnesium compounds and heavy metals were analyzed.