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| 污水厂污泥堆肥及制作复合化肥技术与应用 | |
| 引用本文： | 聂锦旭,肖贤明,陈忠正.污水厂污泥堆肥及制作复合化肥技术与应用[J].环境科学与技术,2006,29(5):95-96. |
| 作者姓名： | 聂锦旭 肖贤明 陈忠正 |
| 作者单位： | 1. 中国科学院广州地球化学研究所,广州,510640;广东工业大学公用设备工程系,广州,510643 2. 中国科学院广州地球化学研究所,广州,510640 3. 武汉理工大学土木与建筑学院,武汉,430070 |
| 摘 要： | 污水处理厂污泥脱水后,加入粉煤灰调节含水率,然后在发酵罐中好氧发酵,使污泥熟化,含水率进一步减少,并且杀灭污泥中的有害微生物。堆肥后的污泥与秸杆、化肥混合制成一种复合化肥,将化肥用在农田的水稻种植,水稻的亩产量增产11.4%,各项指标均符合国家标准。 |
| 关 键 词： | 污泥堆肥 复合化肥 农田试验 |
| 文章编号： | 1003-6504(2006)05-0095-02 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-07-27 |
Sludge Composting and Compound Fertilizer Technology |
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| NIE Jin-xu,XIAO Xian-ming,CHEN Zhong-zheng.Sludge Composting and Compound Fertilizer Technology[J].Environmental Science and Technology,2006,29(5):95-96. | |
| Authors: | NIE Jin-xu XIAO Xian-ming CHEN Zhong-zheng |
| Abstract: | Fly ash was added to regulate moisture content after dehydrate of sludge of wastewater treatment plant. Ferment among fermented pot with oxygen was made to further reduce moisture content and kill harmful microorganism in the sludge. The composting sludge mixed with straw pole and chemical fertilizer to make compound fertilizer, which can apply to rice growing, with the yield increase by 11.4% per mu and all index meeting the national criteria. |
| Keywords: | sludge composting compound fertilizer farmland testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |