山东省科学技术发展计划攻关项目(031030102)和(2007GG2009007);山东省中青年科学家科研奖励基金(2007BS08013);“十一五”国家科技支撑计划重大专项(2006BAD03A1505-3)资助
邢尚军,刘方春,杜振宇,段春华,乔艳辉,刘春生.硝酸处理对褐煤中可提取性腐殖酸含量及其吸附特性的影响[J].土壤学报,2009,46(3):488-493. DOI:10.11766/trxb200708310316 Xing Shangjun, Liu Fangchun, Du Zhenyu, Duan Chunhua, Qiao Yanhui, Liu Chunsheng. Effects of nitric acid treatment on content and adsorption characteristics of extractable humic acid in brown coal[J]. Acta Pedologica Sinica,2009,46(3):488-493.
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