土壤淋洗，是指在土壤中注入或渗入冲洗液，使其流经需治理的土层，解析土壤中的污染物，再对含有污染物的冲洗液进行处理及回用的过程。
土壤淋洗( soil washing) 是通过逆转重金属与土壤组分发生的各种反应,包括 离子交换、吸附、沉淀和螯合作用,把土壤固相中的重金属转移到土壤液相,将挖掘出...
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本发明提供一种低成本，高去油率的石油污染土壤淋洗药剂、其配制方法和应用。
The invention provides a low-cost and high-efficient agentia for leaching petroleum-polluted soil as well as a preparation method and an application thereof.
通过化学分析和土壤淋洗试验对广州城郊菜地土壤磷素特征和流失风险进行了研究和分析。
The phosphorus characteristics and loss risk assessment of vegetable garden soils in the suburbs of Guangzhou city were studied by chemical analyses and leaching experiment.
水分的脱盐效率随淋洗水量和入渗水矿化度的增加而减小，与土壤初始含水量无关。
The desalting efficiency of saline water decreased with increasing amount of leaching water and the concentration of saline water, but was independent of initial soil water content.
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