river water treatment 中文意思是什麼

river water treatment 解釋
河水處理
  • 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 ...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • treatment : n 待遇；作業；處理，處置；討論，論述；【醫學】治療，療法；（種子的）消毒（處理）。 preferential t...
  1. It is mainly by analyzing the features of sediment concentration distribution in vertical in this paper, and then the problems of effect of headwork gates on sediment prevention, relation between distribution of sediment deposition in irrigated areas and its treatment and utilization, estimating the influence of withdrawing water and sediment on channel deposition and erosion in lower yellow river, and treatment and utilization of the sediment entered into canals are discussed

    本文主要從分析計算含沙量沿垂線分佈特點，探討渠首防沙的作用，分析灌區泥沙淤積分佈特性與泥沙處理利用的關系，分析計算引水引沙對黃河下遊河道沖淤影響及入渠泥沙的處理利用等問題。
  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. It was widely used in the treatment of black - odors river, eutrophic lake, industrial wastewater and agriculture ， maintain lawn in golf course, sterilization and purify in middle water recycle, aquarium and landscape water, aquiculture, natatorium and so on

    在黑臭河涌治理、湖泊富營養化治理、工業廢水處理，高爾夫球場草坪養護以及中水回用殺菌凈化、水族、景觀水、水產養殖、泳池的殺菌消毒治理等領域得到廣泛應用。
  4. The paper deals with the calculation methods of river diluting and self - cleaning water demand. optimal model is mentioned for the first time considering self - cleaning, sewage treatment extent and water fee, and the ecological water requirement is to be forecasted base on the change of sewage drainage in the near future. lastly, calculating procedure for ecological water requirement in south china is presented

    著重研究了河流稀釋自凈需水量的計算方法，初步構建了考慮水體自凈與污水處理率及用水費用相結合的生態需水量優化模型，依據未來年份污水排放量的變化，預測生態需水量，並通過實例說明南方河流系統生態需水量的計算過程。
  5. Some countermeasures are developed against these problems : ( 1 ) building water diversion works from other river basin under a comprehensive program ; ( 2 ) strengthening the measures of local sewage treatment and other place sewage control ; ( 3 ) raising water productivity by using water - saving techniques ; and ( 4 ) improving the management of water use

    針對這些問題提出了若干對策： （ 1 ）認真搞好供水規劃，積極爭取外調水； （ 2 ）加大污水治理力度，包括上游來水的水質控制； （ 3 ）搞好節水規劃，提高工農業用水的利用效率； （ 4 ）健全和理順水管理體制。
  6. For example, a batch of large and medium - sized key projects such as the yamzhog yumco pump storage power station and the norbusa chromite mine in shannan are put under strict supervision and management in accordance with the law on environmental protection ; the garbage dump located close to the lhasa river was moved to another place to minimize water pollution, and polluted water treatment centers were set up

    為保護生態環境，環境保護部門採取了一系列措施，如對正在興建的羊卓雍湖電站、山南羅布薩鉻鐵礦等一批大中型重點工程，嚴格依照環境保護法進行監督和管理；搬遷距拉薩河不遠的垃圾場，以減輕對拉薩河的污染；建立污水處理場等。
  7. Impact of nenjiang river course shifting on drawing water from nenjiang river diversion project and treatment measures

    嫩江江道演變對引嫩工程引水的影響及整治措施
  8. Toxic substances monitoring will continue in 2006 with a special focus on pollution sources such as raw sewage, effluent from sewage treatment plants, river water, and storm run - off

    有毒物質監測計劃於2006年的工作重點是監測污染源，其中包括未經處理的污水和污水處理廠的排放水河溪及雨水渠排放等。
  9. The effect of temperature on nitrification in a two - stage baf system used for the treatment of ammonia - rich river water was investigated

    考察了溫度對處理氨氮較高的河水的兩級曝氣生物濾池系統中硝化反應的影響。
  10. Abstract : a brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units

    文摘:介紹三峽工程的科研項目，綜述三峽工程開工以來的主要科研成果及工程應用情況，包括：一期土石圍堰基礎處理與施工技術；大江截流上下游土石圍堰平拋墊底研究；二期圍堰防滲工程研究；大江截流計算機科學管理；大壩混凝土澆築方案及主要施工機械選型；混凝土的原材料和耐久性優化試驗研究；大壩基礎深層抗滑穩定研究；三峽電站進水口型式研究；鋼襯鋼筋混凝土引水管道研究；蝸殼打壓、廠壩間伸縮節問題研究；永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究；特大型水輪發電機組的科學研究。
  11. A brief introduction to scientific research in the three gorges project ( tgp ) and the applications of research achievements is given, which include treatment of newly slited layer on the foundation of the first stage earth - rock cofferdam, dumping bottom technique of river closure in deep water, construction of cut - off walls in the second stage earth - rock cofferdams, 3 - d computer simulation of river closure, concrete casting alternatives and selection of major construction equipment for the second stage construction optimization of durability of raw materials of concrete, deep sliding resistance and stability of the intake dam section, the section of the intake of the power station, the intake penstock of the power station, layout and hydraulics problems of shiplocks, stability of high slopes of shiplocks, and optimization of the system structural anchor bars to reduce the risk of cracking in the concrete wall and 700mw turbine generator units

    介紹三峽工程的科研項目，綜述三峽工程開工以來的主要科研成果及工程應用情況，包括：一期土石圍堰基礎處理與施工技術；大江截流上下游土石圍堰平拋墊底研究；二期圍堰防滲工程研究；大江截流計算機科學管理；大壩混凝土澆築方案及主要施工機械選型；混凝土的原材料和耐久性優化試驗研究；大壩基礎深層抗滑穩定研究；三峽電站進水口型式研究；鋼襯鋼筋混凝土引水管道研究；蝸殼打壓、廠壩間伸縮節問題研究；永久船閘的引航道布置、輸水系統及水力學、高邊坡穩定、混凝土襯砌墻的結構與支護研究；特大型水輪發電機組的科學研究。
  12. Disposal of nh3 - n in micropolluted source water from zhujiang river by biological treatment

    珠江微污染源水脫氮除氨生物處理研究
  13. Study on treatment of water with high turbidity of yellow river in inclined - plate presettling

    斜板預沉處理黃河高濁度水的試驗研究
  14. So far composite potassium permanganate is one of the advanced water treatment technology in domestic. based on the systematically analyzing the enhanced coagulation mechanism of composite potassium permanganate and powder activated carbon, the author carried on the laboratory and plant scale research on organic polluted yellow river in baotou two water factories with the combined process of composite potassium permanganate and powder activated carbon

    高錳酸鉀復合藥劑強化混凝是目前採用的一種較為先進的水污染治理技術之一，本文在系統分析高錳酸鉀復合藥劑強化混凝機理、粉末活性炭強化混凝機理的基礎上，進行了高錳酸鉀復合藥劑與粉末活性炭聯用對黃河包頭段兩水廠有機微污染源水強化混凝的室內及生產性試驗的應用研究。
  15. Treatment of high - contamination river water using bioaugmentation biological aerated filter

    曝氣生物濾池生物強化法處理重污染河水
  16. 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
  17. In baotou steel company, this problem is influencing treatment equipments of water ' s normal operating seriously, especially the anti - permeation system for supplying water to thin steel plate factory. therefore research on the technologies of organic contaminant removal for yellow river water treatment needs to be done immediately

    黃河水有機物微污染問題嚴重影響著現有的包鋼廠區生產、生活水處理工藝正常運行，並威脅著為包鋼薄板坯連鑄連軋廠配套的新水處理站中反滲透膜處理系統的正常生產。
  18. For settling the contradictions among gradually polluted yellow river water, falling behind technology of water factory and desired improvement of water quality, for renewing baotou water factories and rebuilding new water factory, this experiment research provides the best process choice and design basis, which can be used as an example by person of the same profession, therefore creates fine condition for carrying out deeply water treatment and ensuring the safety of drinking water, and which has broad social returns and market applying prospect

    本文的試驗研究為解決黃河水源日漸污染、水廠工藝落後與出水水質不斷提高之間的矛盾、為包頭市各水廠的更新改造和今後建新水廠提供了最佳的工藝選擇和設計依據，並可為廣大同行所借鑒，從而為實施水質深度處理、保證飲用水安全提供了行之有效的途徑，具有廣泛的社會效益和廣闊的市場應用前景。
  19. A on - site experimental study on the treatment of mao zhou river water by constructed rapid infiltration system in shen zhen

    人工快速滲濾系統處理深圳市茅洲河水的試驗研究
  20. In order to improve the water quality of shixi river in guiyang, the article studies how to use the mechanical control measures to achieve the water environment treatment of shixi river under the condition of monitoring of water quality, which provides good methods to achieve urban river water quality treatment

    摘要為改善貴陽市城區河流市西河的水環境質量，在對市西河水質監測的基礎上，通過工程措施，實現市西河的治理，為城市河流水環境治理提供了有力依據。
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