corojo fibre

The adsorption of lead from wastewater on paml leaf,one kind of large amount of residuals from forest,has been studied with respect to modify reagent,pH,time,co ion concentration desorption method.

研究了棕榈树皮对废水中的重金属离子 Pb~(2+)的吸附性能和吸附机理。

The method using specially processed palm mat with interpolatory sallow for restoration of macrophyte in Yanghe littoral zone was in treduced.

利用经特殊工艺编制而成的棕榈纤维垫,扦插柳枝、芦苇和种植各种生活习性植物的方法,恢复洋河水库岸边植物带的施工技术。