We have been evaluating the effectiveness of three types of
commercial disinfectants include ammonium hydroxide, and phenol
and ammonium Quaternary in concentrations of 5%, 10%, 20% of
each, to the effect on the non sporulated cysts ovales for Coc
cidia
type stiedae, which affects the liver and bile ducts in the rabbit, and
cause inflammation and hyperplasia in liver, gallbladder and biliary
canal infectious, and necrotic lesions with white color in the liver
tissue, in addition to the foregoing, also examined some of the
environmental effects of factors, including temperature , pH and
presence of organic matter.
The current research aims to study the effect of chemical disinfectants
on the roughness and hardness of the surface of the cobalt chrome
alloy, where the use of cleansing Sodium hypochlorite 5.25%
and distilled water (the control sample), Been ma
nufacturing 20
structure metal of the alloy cobalt chrome, each group containing 10
samples and was doused with samples intravenously cleared, then it
was measured surface roughness using an Atomic force microscope, and
measuring the hardness of the surface using a Vickers measuring device
hardness.
