On octohedral and cubic alum

Alum Coagulation

On the Energy Levels of Chrome Alum

on semihypergroups and hypergroups

in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...

Nitrate removal from water using alum and ferric chloride: A comparative study of alum and ferric chloride efficiency

Background: Nitrate is an acute and well-known hazardous contaminant, and its contamination of water sources has been a growing concern worldwide in recent years. This study evaluated the feasibility of nitrate removal from water using the traditional coagulants alum and ferric chloride with lower concentrations than those used in the conventional coagulation process. Methods: In this research...

Effect of alum on methamphetamine screening tests.

The editorial by Diamandis [1] in Janu-ary discussed a report by Walker et al. [2], who used strand displacement amplification and fluorescence polarization (FP) to detect Mycobacterium tuberculosis. The editorial placed particular emphasis on the homogeneous format of the assay. However, this aspect deserves to be expanded by an outline of the significance and evolution of combining DNA ampli-...