purify oxygen
61Lava filter — A lava filter is a biological filter that uses lavastone pebbles as support material on which microorganisms can grow in a thin biofilm. [ [http://www.stowa selectedtechnologies.nl/Sheets/Sheets/Lava.Filters.html Overview of lavafilters] ] This… …
62electrolysis — /i lek trol euh sis, ee lek /, n. 1. Physical Chem. the passage of an electric current through an electrolyte with subsequent migration of positively and negatively charged ions to the negative and positive electrodes. 2. the destruction of hair… …
63uranium processing — Introduction preparation of the ore for use in various products. Uranium (U), although very dense (19.1 grams per cubic centimetre), is a relatively weak, nonrefractory metal. Indeed, the metallic properties of uranium appear to be… …
64Insulin — This article is about the insulin protein. For uses of insulin in treating diabetes, see insulin therapy. Not to be confused with inulin. Insulin Computer generated image of six insulin molecules assembled in a hexamer, highlighting the threefold …
65Penicillin — For the Japanese band, see Penicillin (band). Penicillin core structure. The R is the variable group. Penicillin (sometimes abbreviated PCN or pen) is a group of antibiotics derived from Penicillium fungi.[1] They include …
66Isotope separation — is the process of concentrating specific isotopes of a chemical element by removing other isotopes, for example separating natural uranium into enriched uranium and depleted uranium. This is a crucial process in the manufacture of uranium fuel… …
67Psilocybin — Psilocybin …
68Solubility — Soluble redirects here. For the algebraic object called a soluble group , see Solvable group. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent to form a… …
69Tilapia — This article is about the fish that fall under the term tilapia in common usage. For species belonging to the genus Tilapia, see Tilapia (genus). Tilapia Nile tilapia (Oreochromis niloticus niloticus) Scient …
70Glycoprotein — Not to be confused with peptidoglycan or proteoglycan. N linked protein glycosylation (N glycosylation of N glycans) at Asn residues (Asn x Ser/Thr motifs) in glycoproteins.[1] Glycoproteins are proteins that contain oligosaccharide chai …
