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with natural water and wastewater constituents to produce a variety of compounds with a variety of disinfection abilities. Free available chlorine (FAC) is a strong disinfectant. The presence of free chlorine, i.e., a nonzero measured FAC ...
However, paints present some important disadvantages: relatively low volume solids, meaning that more wet paint has to be applied to obtain a good coverage, longer drying times needed due to the relatively low rate of evaporation of the wa...
as the hydrochloride. It is an opioid analgesic that is mainly a mu-opioid agonist. It has activities and values alike to those of morphine. It furthermore has a depressant action on the hack centre and may be granted to command intractable...
effects of odors on taste perception are not limited to sweetness, but have been shown with sourness as well: chocolate (Frank et al., 1993) and caramel (Stevenson et al., 1999) odors were shown to suppress sourness, whereas lemon and straw...
binary heteropolysaccharide, is composed of ß-1,4-linked glucosamine (GlcN) with various degrees of N-acetylation of GlcN residues. Chitosan occurs naturally in some microorganisms, yeast and fungi (Illum et al., 2001). Its occurrence is m...
acetate, PVA, PVAc, poly(ethenyl ethanoate), is a rubbery synthetic polymer with the formula (C4H6O2)n. It belongs to the polyvinyl esters family with the general formula -[RCOOCHCH2]-. It is a type of thermoplastic. It should not be confu...
extraction of resveratrol from walnut . This procedures displayed more effectiveness than the accepted solvent extraction with ethanol/water (80:20%, v/v) sustained at 60 _C for 30 min. In the new procedures, the recovery of resveratrol. Wa...