The research on combined process for organic matters removal about micropolluted raw water of Xijiang
Reverse osmosis desalting system includes two parts: raw water pretreatment and membrane system.
The result of dynamic experiment for ammonia nitrogen removal from micro polluted raw water is studied in this paper.
Moreover, poisonous impurities contained in the raw water are filtered through filter members, to thus provide a good quality of purified water.
People drink raw water in the countryside. They have roundworms in their stomachs. They grind their teeth when they sleep at night.
A set of early warning levels of turbidity within the treatment train and raw water were proposed on the basis of treatment efficiency as well as the turbidity standard for finished water.
Eutrophication of water quality of raw water results in algae multiply greatly, affects usual water treatment.
The major factor causing resistance in membrane filtration is dissolving organic matter in raw water.
Selection of the integrated water treatment process for the micro-polluted raw water in Hangjia lake area
The batch operation demonstrated that the autotrophic denitrification with hydrogen produced from electrolysis of water can be used to treat the micro-polluted raw water.
Research results show that chevron-shaped tube has advantages of better hydraulic condition needed for sedimentation and adaptability for treatment of raw water turbidity.
Pilot studies on the MIEX~ for lake raw water treatment
This paper summarizes the key techniques in developing raw water hydraulic valves based on the physical and chemical characteristics of raw water.
Comparative study on treatment of micro-polluted raw water by ozone-activated carbon and BAF-biologically enhanced filtration process
The mutagenic activity of drinking water could be concerned with traditional chlorination process and the pollution degree of the raw water.
The effect of species distributions of poly-aluminum chloride(PAC) on algae removal efficiencies was studied aiming at removing algae cell in the treatment of micro-polluted raw water.
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Research on the application of composite aluminum sulfate to the turbidity removal of winter Taihu Lake raw water
For developing high efficiency and secure coagulants, Potassium ferrate prepared by hypochlorite oxidation method was used in the treatment of raw water with low temperature and low turbidity.
Even within our Ultra Pure water systems we apply technologies that either requires less raw water or very little chemicals.
During the experiment, it was found that every processing unit of the apparatus for water purification had different removal function in the treatment of raw water to the different source water.
The average particle Numbers of raw water, sand filtrated water and ultrafiltrated water are given in Fig.
The mechanism of continuous demineralization using EDI technology is explained through describing the effects of the salinity and flow rate of raw water on the applied electric current.
Study on the biostability of enhanced biological activated carbon for the treatment of micro-polluted raw water
Reject water from RO and UF is directly fed back into the process stream, thus saving additional raw water resources.
Through analyzing the reasons of period water reduction in floating bed, it is the concluded that the ions content in raw water is the main reason.
On practice of water lifting and aeration in improvement of raw water quality in cities
Warm hot raw water three dimensions separate thoroughly.
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