填埋场渗滤液水质特性在Fenton处理过程中的变化

被引：12

作者：

张晖

Huang Chin-pao

机构：

[1] 武汉大学资源与环境科学学院

[2] DepartmentofCivilandEnvironmentalEngineering

[3] UniversityofDelaware

[4] Newark

[5] DE

[6] USA

来源：

环境科学研究 | 2002年 / 02期

关键词：

渗滤液; 水质特性; Fenton过程;

D O I：

10.13198/j.res.2002.02.50.zhangh.015

中图分类号：

X705 [固体废物的处理与利用];

学科分类号：

摘要：

在CSTR和间歇操作两种模式下考察了早、晚期渗滤液水质特性在Fenton处理过程前后的变化。结果表明NH3-N ,NO3- -N ,Cl- 质量浓度变化很小 ,F- 质量浓度则有较大的增加 ,而IC(无机碳 )值下降较多。渗滤液中的CODCr和TOC均得到不同程度的去除 ,且晚期渗滤液的去除率高些 ,造成这种不同处理效果的原因主要是渗滤液中高分子量有机物 (HighMolecularWeightOrganicMatter ,HMWOM)与低分子量有机物(LowMolecularWeightOrganicMatter,LMWOM)的比例存在较大的差异。此外 ,文中CODCr和TOC的去除率大多低于文献 [1]的数值

引用

页码：48 / 51

页数：4

共 7 条

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