广东水利电力职业技术学院学报
廣東水利電力職業技術學院學報
엄동수리전력직업기술학원학보
JOURNAL OF GUANGDONG TECHNICAL COLLEGE OF WATER RESOURCES AND ELECTRIC ENGINEERING
2013年
1期
62-63
,共2页
水库淤泥%重金属%稳定性
水庫淤泥%重金屬%穩定性
수고어니%중금속%은정성
reservoir silt%heavy metal%stability
水库淤泥中重金属的二次污染是制约其资源化利用的关键问题.研究表明,经过烧制后,水库淤泥中重金属形态发生转化,提高了水库淤泥烧制产品中重金属的稳定性,重金属不易溶出,且溶出量微少,避免了二次污染的产生.
水庫淤泥中重金屬的二次汙染是製約其資源化利用的關鍵問題.研究錶明,經過燒製後,水庫淤泥中重金屬形態髮生轉化,提高瞭水庫淤泥燒製產品中重金屬的穩定性,重金屬不易溶齣,且溶齣量微少,避免瞭二次汙染的產生.
수고어니중중금속적이차오염시제약기자원화이용적관건문제.연구표명,경과소제후,수고어니중중금속형태발생전화,제고료수고어니소제산품중중금속적은정성,중금속불역용출,차용출량미소,피면료이차오염적산생.
The secondary pollution of heavy metal in reservoir silt is the key factor to restrict its reclamation. The result shows that, after sintering, the formation of heavy metal in reservoir silt is transformed, and the stability of heavy metal in reservoir silt after sintering is improved. Thus, the heavy metal is difficult to dissolve out or otherwise dissolve at a minor amount, so that the secondary pollution can be avoided.
