Titlebook: Chemistry for the Protection of the Environment 3; Lucjan Paw?owski,Marjorie A. Gonzales,William J. L Book 1998 Springer Science+Business

聰明

MEEK

ingestion

大氣層

厭惡

Metal-Ion Selectivity of Phosphoric Acid Resin in Aqueous Nitric Acid Mediaidyl methacrylate-.-divinylbenzene), was studied by measuring pH dependency of distribution ratios of various metal ions between RGP and nitric acid solutions. In nitric acid media, RGP exhibits extremely high adsorption ability toward Ti(IV), Mo(VI), and Fe(III). Furthermore, its selectivity sequen

壟斷

繼而發(fā)生

清澈

不自然

Biofilm Reactorsace, high reaction rates, high shear stress that controls biofilm thickness, improved mass transfer and mixing, operation stability, compact technology, application to existing and new plants. The disadvantage of biofilm systems is the problem of phosphate removal.

OVERT

Nanofiltration for Removal of Organic Substances from Waste Waterable differences in retention were observed. The highest retentions were obtained for NF70. For UTC-20 and Nitto 7450, retentions were slightly lower. Colour removal was nearly complete for the three membranes.