raw sludge

基本解釋

Compare to raw sludge, the surface area increased tremendously and porous structure was mainly mesoporous.
相比于原污泥，污泥吸附劑比表面積顯著增大，孔隙結構以中孔為主。
The application of raw sludge to forest can promote the growth of trees with a more height and larger diameter. The growth conditions of shrubs under the trees were also improved.
城市污水處理廠污泥可以有效地促進樹木的生長，如增加株高和地徑，對林中的灌木層植被也有促進和改善。
The existing status of raw sludge from an urban wastewater treatment plant in Wuhan as well as its social, environmental and economic benefits generated from the reuse were analyzed.
淺析武漢市城市污水處理廠產(chǎn)生的原生污泥的現(xiàn)狀，產(chǎn)生的社會、環(huán)保、經(jīng)濟效益以及資源化利用的方式方法與農(nóng)業(yè)土壤如何回歸。