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SURFACE CHEMISTRY OF HYDROUS MANGANESE DIOXIDE CHARACTERIZATION AND ITS EFFECTIVENESS OF REMOVING POLLUTANTS
The surface chemistry and adsorptive behaviors of δMnO_(2) are investigated in this study. The surface chemistry (BET surface area, particle size distribution, surface functional groups and ζExpand
Study on the Steady Operation of Ozone/Biological Activated Carbon Process
The use of source water with different water quality in waterworks results in the instability of treated water quality, and the finished water treated by conventional process fails to reach the safeExpand
Settling behaviour of pellet flocs in pelleting flocculation process: analysis through operational conditions.
  • Z. Gang, Hu Ting-lin, +4 authors Li Chen
  • Materials Science, Medicine
  • Water science and technology : a journal of the…
  • 1 September 2010
Pellet flocs' settling velocity is an important parameter in the pelleting flocculation blanket (PFB) process, hence, it is necessary to investigate flocs' settling behaviour to achieve the optimumExpand
Experimental Study of the Operation Performance of Multi-elbow Pulsating Heat Pipes at Conventional Operating Conditions
Two groups of pulsating heat pipes consisting of 40 thin copper tube elbows with an inner diameter of 1 and 2 mm respec-tively were designed. Two loop types,closed or open,can be made available byExpand
Study on technologic condition of sand in immobilized biological activated carbon purification technology
In order to insure biological safety of immobilized biological activated carbon(IBAC),underling sand under IBAC is adopted.By means of immobilizing activated carbon and advanced water by ozone asExpand
Pilot scale evaluation on ferric floc sludge concentration with pelleting flocculation blanket process.
Pelleting flocculation blanket (PFB) process has been successfully applied to high turbidity suspensions for high efficient solid/liquid separation. In this paper, by using the PFB process, a dynamicExpand
Water Quality Online Monitoring System for Tianjin Water Distribution System
Connotation of the water quality online monitoring system is analyzed.The construction of water quality online monitoring system for Tianjin water distribution system is introduced combined withExpand
Effects of water treatment processes' selection on disinfection unit
Pilot tests were conducted for Tianjin water from Yellow River to compare the effects of water treatment processes on disinfection unit.Based on the analysis of residual chlorineExpand
Study on Enhancement of Conventional Water Treatment Process for Yellow River Raw Water
Yellow River raw water is characteristic of low temperature,low turbidity and micro-pollution,it is difficult for the effluent COD_(Mn) to reach the Water Quality Standards for Urban Water SupplyExpand
Experimental Study on Heat Transfer Limit of Open Loop Pulsating Heat Pipes
Adopting R123 as the working medium,the effects of liquid filling ratio and heating mode on heat transfer limit were qualitatively analyzed on the open loop pulsating heat pipes test fig consisted ofExpand
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