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Isotherms and kinetics of adsorption of phenol on microwave organic modified montmorillonite were investigated. The results show that the adsorption capacity of M-OMt was determined as 58.14 mg/g at the conditions of pH7.2 contact time of 1 hour and temperature of 20 C. The adsorption data is a good fit with Freundlich isotherm, and the adsorption kinetics is in better agreement with pseudo-second...
Corrosion and plugging caused by sulfate reducting bacteria, total growth bacteria and iron bacteria in the reinjection water is very severe. The sterilization efficiencies of chlorine dioxide on the three kinds of bacteria above were studied in varies conditions. The results prove that ClO2 is suitable to apply in the oil rejection water sterilizing. When the dosage was 3.0 mg/L, the bacteria remains...
In this paper, the existing patterns of carbonate and ClO 2 in the so-called ''stabilized chlorine dioxide'' solution which is stabilized by stabilizers Na 2 CO 3 and H 2 O 2 are analyzed. Meanwhile, thermostability, UV absorption spectrum, specificity of the paper chromatogram, microstructure and ionic chromatogram of this solution were studied, and contrasted...
In this paper, the disinfection effects of chlorine dioxide (ClO 2 ) on some main viruses, algae and animal planktons in water and the influence of ClO 2 on the inactivation of some microorganisms studied under various conditions such as the dose of disinfectant, contact time, and pH value, etc. were researched and reported. The effects and influence were compared with liquid chlorine,...
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