river purification 中文意思是什麼

river purification 解釋
何川凈化
  • river : n 1 河，江。 Rriver Thames 或 the R Thames 泰晤士河； the Hudson R 〈美國〉哈得孫河。 the Rriver ...
  • purification : n. 1. 清洗，洗凈；凈化（作用）。2. 提純，精製。3. 【宗教】滌罪；潔身；齋戒；潔禮，祓；【天主教】潔杯式。
  1. The artificially intensified water purification technologies applied to the water improvement of the polluted river at home and abroad are summarized herein, and then the technologies with good prospect of popularization in china, i. e. the gravel contact oxidation process and the ecological floating island, are emphatically expatiated with the analysis on the actual case

    摘要綜述了現有國內外對污染河流人工強化凈水工程技術，並著重對在我國有推廣前景的礫間接觸氧化技術和生態浮島技術進行了闡述和工程實例分析。
  2. Today, we mainly engage in the study of the bioremediation technology of black - odors river and eutrophic lake and the equipment in water treatment and air purification field

    公司現主要從事城市黑臭河道和富營養湖泊治理技術研究以及水處理產品和空氣凈化產品研發。
  3. Relationship between river structure of plain river net and water purification capacity

    平原河網河道結構與水體自凈能力關系實驗研究
  4. It will change the hydraulic conditions of the river, such as widening the water surface, decreasing water - flow velocity and purification capacity of water body in reservoir area meanwhile, many problem will be encountered, such as a large quantities of pollution in cities and towns, harmful matters in pesticide and fertilizer in reservoir area, poisonous pollutants in rainfall, accidental discharge of municipal wastewater or industrial sewage, limits of low economic level and urbanization etc.

    該水域的水力學條件發生變化，水流速度減緩，岸邊污染帶加寬，水體的環境容量降低；三峽庫區城鎮污水處理廠和廠礦的有害廢水處理設施不可避免地會發生事故排放；成庫期內庫區城鎮污水的治理很難達到水質要求，以及三峽庫區目前較低的經濟和城鎮化水平制約，庫區城鎮供水面臨的水環境問題日漸突出。
  5. Yangzhou kanglilai medical apparatus instruments co., ltd. is an enterprise specialized in the production of asepsis medical apparatus instruments and is located at beautiful landscape bank of the yangtze river and covers an area abut 20000mm2. the area of construction in the first phase is 7500 mm2 and 2000 mm2 of one hundred thousand grade purification workshop. this enterprise is a modern, garden style, brand - new hi - tech medical apparatus and instruments one

    揚州市康利萊醫療器械有限公司是專業生產一次性使用無菌醫療器械的企業.座落於風景秀麗的長江之濱.公司佔地面積近20000平方米.第一期建築面積7500平方米，十萬級凈化車間2000平方米.是一家現代化，花園式的嶄新醫療器械高新技術生產企業
  6. Dynamic pilot study on purification of heavily polluted river water with floating bed technology in winter - spring

    春季節浮床技術凈化重污染河水的動態試驗研究
  7. Since the netherlands is located at the very end of the rhine river, the water must first be subjected to advanced treatment, then injected underground for several months of natural purification before it can be used

    荷蘭處于萊茵河最下游，須以高級處理，甚至再灌注于地下，經地層自然凈化數月後再用。
  8. Article 9 relevant departments under the state council and local people ' s governments at various levels shall, when developing, utilizing, regulating and allocating water resources, make integrated plans for maintaining proper river flows, proper water levels of lakes, reservoirs and proper ground water tables, in order to retain the natural purification capacity of water bodies

    第九條國務院有關部門和地方各級人民政府在開發、利用和調節、調度水資源的時候，應當統籌兼顧，維護江河的合理流量和湖泊、水庫以及地下水體的合理水位，維護水體的自然凈化能力。
  9. After " south to north water transfer ( e ) " project put in practice, the self - purification capability will be decreased in the yangte river, especially in lower water period, so the wastewater discharge of shanghai will have an influence on wetland environment in the yangtze river month

    摘要南水北調東線工程實施后，長江枯水期對其污水自凈能力將會有一定程度的降低，因此，目前上海市污水排放會對長江口濕地和河口生態環境的影響將發生微妙的變化。
  10. Research on yellow river water purification using the combined process containing ozonation - bac treatment

    臭氧生物活性炭組合工藝處理受污染黃河水研究
  11. Water environment self - purification capacity geography information model in guilin section of lijiang river

    灕江桂林市區段水環境自凈容量地理信息模型探討
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