权威例句
Evaluating the efficiency and temporal variation of pilot-scale constructed wetlands and steel slag phosphorus removing filters for ...Assessment of physical techniques to regenerate active slag filters removing phosphorus from wastewaterProcess to remove solid slag particles from a mixture of solid slag particles and waterSuitability of adsorption isotherms for predicting the retention capacity of active slag filters removing phosphorus from wastewater.Get smart about removing slagMethod and device for removing used refractory lining and/or slag deposits from elongated vesselsRemoving nitrogen in fecal sewage with steel slag-limestone constructed wetland钢渣-灰岩人工湿地脱除粪便污水高氮素的实验研究DEVICE FOR REMOVING SLAG SAMPLESA study on the surface physicochemical properties of modified nickel slag adsorbent to remove Pb~(2+) and Cu~(2+) from aqueous solut...Experimental investigation on improving the capacity of removing alkali metals of Baogang blast furnace slag