利用铁尾矿改良苏打盐碱地技术研究与应用  

Study and Application of Technology of Improving Soda Saline-alkaline Land with Iron Tailings

作　　者：张丛香[1] 刘润华 刘双安[1] 高江[3] 

机构地区：[1]鞍钢集团矿业设计研究院,辽宁鞍山114002 [2]长春金世纪矿业技术开发有限公司,吉林长春130000 [3]鞍钢集团矿业公司,辽宁鞍山114001

出　　处：《矿业工程》2016年第1期39-41,共3页Mining Engineering

摘　　要：对利用铁尾矿粉、粉煤灰、糠醛渣性质、有机发酵肥、＂ZH-1＂离子置换剂制备的土壤改良剂进行了不同条件的相容性试验,确定了改良剂各种组分的最佳用量配比。2013-2015年在东北某地利用铁尾矿改良剂成功改良了中、重盐碱地,使昔日的不毛之地变成了金黄色的稻田。Compatibility tests under different conditions are conducted on the soil conditioner prepared by use of iron tailings fines,coal ashes,furfural residues,organic fermented fertilizer and ZH-1organic ion-exchanger.The optimum ratio of all ingredients of soil conditioner is finalized.In Year 2013 to 2015,with iron tailings soil conditioner,moderate and heavy saline-alkaline land in somewhere northeast has been successfully improved,and former barren land has been turned into golden rice fields.

关 键 词：铁尾矿 复合改良剂 中重度盐碱地 土壤PH值 盐分含量 

分 类 号：TD8[矿业工程—矿山开采]