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Cholerny Spammer
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 Posted: Tue 5:23, 04 Jan 2011 Post subject: ghd nederland Contact Oxidation Hydrolysis + + UV |
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Contact Oxidation Hydrolysis + + UV Disinfection of Hospital Wastewater
77.14% removal of phosphorus, fecal coliform removal rate of 99.82% or more. Compare local standards of Guangdong Province \Monitoring results show that the indicators have reached a standard, better than the design standard value. 5 major economic indicators of the total investment of 1.28 million yuan,[link widoczny dla zalogowanych], of which about 520,000 yuan civil engineering, equipment purchase, installation and other costs about 76 million. Since the operation of the system since the average unit operating cost of about 0.76 yuan / rn3 (excluding depreciation, of which electricity bill of around 0.56 yuan / m3, other 0.20Yc2mo6 Conclusion Since the completion of the project commissioning process so far, does not appear major issues, well. For this project, in which the following conclusions and recommendations: (1) sewage treatment capacity of sewage treatment facilities are at 1000m., fully meet the requirements of the expanded wastewater treatment. effluent by biological, disinfection treatment,[link widoczny dla zalogowanych], the indicators meet the design requirements, and better than the local standards of Guangdong Province, \water stability,[link widoczny dla zalogowanych], impact resistance, and easy operation and maintenance, proof of hospital sewage treatment reasonable and effective use of this technology, mature and reliable. In addition, the biological treatment of residual sludge, we must effectively implement sterilization measures to prevent secondary pollution. ( 2) ultraviolet (uV) disinfection has the following characteristics: a broad-spectrum bactericidal, the smaller the sensitivity of water quality, resulting in the least-products, compared to other disinfection process safety,[link widoczny dla zalogowanych], it is an efficient, safe, environmentally friendly and economical technology . UV rays can effectively inactivate pathogenic viruses,[link widoczny dla zalogowanych], bacteria and protozoa, and almost without any disinfection by-products, so is relatively UV disinfection device for sewage treatment in hospital. (3) the actual operation of the sewage station, ultraviolet (uV) disinfection process needs to control the concentration of suspended water, sand filter can be used for wastewater treatment plant after disinfection, disinfection of the water otherwise it will affect the results. (4) ultraviolet (uV) disinfection mechanism of destruction of microorganisms through the chain of genetic information , so they can not breed to achieve the purpose of inactivation. Also .. there is visible due to microbial environment, the reduction of thymus tetramer with photoreactivation, resulting in some of the microorganisms after ultraviolet disinfection to light after the resurrection. Therefore, sewage drainage network must be sealed, preferably buried underground.
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