首页>
外国专利>
SYSTEM OF THE PURIFICATION RIVER WATER WITH BIOLOGICAL CONTACT OXIDATION TYPE TO INSTALL ON ANY NATURAL RIVER BANKS AND WATER SIDES
SYSTEM OF THE PURIFICATION RIVER WATER WITH BIOLOGICAL CONTACT OXIDATION TYPE TO INSTALL ON ANY NATURAL RIVER BANKS AND WATER SIDES
展开▼
机译:可以将生物接触氧化型纯净河水安装到任何天然河岸和水域的系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A natural river water purification system using biological contact oxidation is provided, which is characterized in that effluent discharged from wastewater treatment plants is treated naturally by using natural bank and plants. Therefore, wastewater is purified naturally by using contact oxidation power of plants. CONSTITUTION: The system comprises: biological contact oxidizing tanks(3)(4)(5) packed with contact media(8) and stone mesh bag(9) for cultivating aquatic plants; plants which is cultivated on the upper part of the biological contact oxidizing tanks(3)(4)(5) for secondary treatment of pollutants; and sludge ports(14) for recycling or removing settled sludge. A biofilter(10) is installed at the upper part of the first biological contact oxidizing tanks(3) for removing odor.
展开▼