properties of soils in the coking site图1 土壤采样点位置分布示意fig.1 the locations of soil samples at the different...5 焦化不同生产区单体pahs组成比例分布fig.5 comparison of normalized composition profiles of pahs in soil at the different
experimental conditions point under different experimentalconditions土壤对铬(ⅵ)的吸附随ph值的升高而降低,主要可分为较快下降区、...(b) 阴极电解液图4 不同实验条件下阳极电解液和阴极电解液ph值的变化fig.4 changes of anolyte and catholyte with ph value under different
3 average content of heavy met al in different layers/(mg·kg-1)粉质黏土的含量略高于粉细砂和砂砾石层。.../(mg·kg)-1 table 2 contents of the different phases of cd,as,pb/(mg·kg-1)表3 不同层位重金属平均含量/(mg·kg-1)table