This series of insulation gear pump for conveying non-solid particles, the temperature is not higher than 300 ℃ of heavy oil, asphalt, resin, detergent, plastic and other various kinds of at room temperature has a coagulable medium and suitable for outdoor installation in alpine areas And the process of insulation requirements of the occasion. More Keyword Search: Gear Pumps Washed suspensions of Escherichia coli were exposed to different concentrations of chlorine dioxide at various temperatures. Platings of the mixtures to evaluate the numbers of surviving cells were made after 5–300 sec of contact. Survival data were best fitted by a reaction model that is first order with respect to cell concentration and to exposure time. Bactericidal rates were found to increase markedly with both increased disinfectant concentrations and increased temperatures. Activation energies at each concentration of chlorine dioxide are reported. The Oil & Gas Industry Disinfection Chlorine Dioxide Generator For Oil Gas, Oilfield Injection Water Treatment, Cooling Water Sterilization, Mining Water Disinfection Nanjing Ligong Shuifu Environmental Protection Technology Co.,Ltd. , https://www.watermanclo2.com
This series of insulation gear pump is an external gear pump, tooth shape arc plus sinusoidal composite made of a wide range of transmission medium, the output flow and pressure stability of the pump body with insulation jacket pump heating, insulation and cooling. When the viscosity of the conveying medium is greater than 1500cSt, deceleration transmission should be used.