Heavy metal adsorption by the components of river sediment.
Heavy metal adsorption by the components of river sediment.
复制标题
河流沉积物成分对重金属的吸附作用。
DOI：
10.1248/jhs1956.30.5_317
复制
发表时间：
1984
期刊：
影响因子：
--
通讯作者：
H. Nagase
中科院分区：
文献类型：
--
作者：
Junko Kito;Y. Ose;Takahiko Sato;T. Ishikawa;H. Nagase
在河流沉积物中，重金属被吸附到粘土和腐殖质等成分上。比较了粘土和腐殖质的吸附能力。在pH 4 时，腐植酸对所有重金属的吸附能力均强于粘土。与粘土共存时，腐植酸的能力降低。
In river sediments, heavy metals are adsorbed to the components, such as, clay and humic substances. The adsorbing abilities of clay and humic substance are compared. The adsorbing ability of humic acid is stronger than that of clay for all heavy metals at pH 4. The ability of humic acid reduced under the co-existence with clay.