| 摘要: |
| 本文为污泥在农业上的利用的一篇综述。文中讨论了污泥的养分组成和有害因素,并重点说明了在污泥施用后,重金属在土壤中的变化、移动、植物的反应,以及施用污泥的安全限制和指导原则。 |
| 关键词: 不同作物 污染土壤 农作物 污泥施用 有机质含量 重金属阳离子 活性污泥 重金属含量 重金属离子 |
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| 基金项目: |
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| UTILIZATION OF SLUDGE IN AGRICULTURE |
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| Abstract: |
| This is a review concerning the utilization of sludge in agriculture. The nutrient content and harmful factors of sludge were discussed.In the article great attention has been paid to the changes and movements of the heavy metals in the soil,the plant response after the application of the sludge,the safe limits,and guide lines for the use of sludge on land. |
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