source water 中文意思是什麼

Multi - source water supply network for subarea based on graphic theory

圖論法研究多水源管網供水分區

The algae removing rate of four algaecides increased with dose increasing, and the sequence of four algaecides " removing rate on algae from high to low were potassium permanganate, sodium hypochlorite or copper sulfate and hydrogen peroxide. the suitable contact time of four algaecides was also given. the paper compared with the rate of algae removal by any one of three algaecides for two source water

結果表明，實驗期間，引黃水中藻類絕大多數為硅藻，優勢藻屬為硅藻門的直鏈藻屬，占藻類總數的78 94 ；四種殺藻劑的藻類去除率隨殺藻劑投加量的增加而提高，實驗條件下，四種殺藻劑的藻類去除率由大到小依次為：高錳酸鉀次氯酸鈉或硫酸銅過氧化氫。

The analytical method for five pesticide residues of pyrethroid, such as fenpropathrin, cypermethrin, fenvalerate, deltamethrin and bifenthrin in potable water and source water determination by capillary gas chromatography at the same time, with n - hexane for extracting agent

摘要以正己烷為萃取劑，採用毛細管氣相色譜法同時測定生活飲用水及水源水中甲氰菊酯、氯氰菊酯、氰戊菊酯、溴氰菊酯和聯苯菊酯五種擬除蟲酯類農藥殘留量。

A deep treatment pilot test was made on micropolluted source water with combined technique of o3 preoxidizing biological pretreatment - coagulant sedimentation - sand filter - o3 after oxidizing biological activated carbon ( bac ) filter

摘要利用臭氧預氧化生物預處理混凝沉澱砂濾臭氧后氧化生物活性炭濾池組合工藝對微污染水源水進行了深度處理中間試驗。

Analyses more than two years field - test data of the underground water - source & water loop heat pump air conditioning system applied to an apartment in beijing based on the computative method of calculating the electricity consumption of public - used air conditioning driven equipment and terminal heat pump units by the authors

摘要根據筆者提出的共用空調動力設備和末端空調水源熱泵機組耗電量的推算方法，對北京某公寓地下水源水環熱泵空調系統兩年多的實測數據進行了分析研究。

Testing for e. coli in fish tank water keeping live marine seafood would reflect the degree of faecal contamination of the source water

測試用以飼養活海鮮的魚缸水的大腸桿菌含量，可得知魚缸水的水源被糞便污染的程度。

A past of high nh4 ( superscript + ) - n source water not biological treated was fed into bac filter after conventional treatment to enhance the nh4 ( superscript + ) - n concentration of bac filter influent water

將一部分未經生物預處理的高氨氮原水經常規處理后進入生物活性炭濾池以提高活性炭濾池進水氨氮濃度。

As a consequense of eutrophication, chironomid larvae excessively propagates in water sources, such as reservoir and fresh lake, which induced the 1st instar larvae of chironomid in source water to enter drinking water treatment system

水體富營養化使得搖蚊幼蟲在水庫、湖泊類水源中大量孳生繁殖，直接導致其可以在給水處理系統中出現。

This series apparatus takes tap water as source water to producer pure water by mode of electric heating distilling with reasonable structures, easy operation, stable water - quality, & safe - durable use, it ' s ideal for clinicccs, hospitals, laboratories, electroplating, etc

本系列不銹鋼斷水自控電熱蒸餾水器，以自來水作為源水，用電加熱，蒸餾方法制取純水，供醫療衛生、藥、鍍及實驗室等部門使用，本產品結構合理，使用方便，操作簡單，出水量大，安全可靠，水質穩定，經久耐用。

The resuit indicates : wheil treating siightiy polluted source water of xiang rivet, optimized coagulation will improve the effect of reducing organics remarkably ; gac has good effect in reducing the dbpfp and organics of xiang rivef, but the effect in reducing dbp is more obviously ; the process of " improving gac by optimized coaguiation " can not only has a wonderful result of reduction in dbppp and organics, but also improve the effect of gac evident1y and decreasing the capital cost for a gac facility ; although optimized coagulation increase the quantity of alum dose, but the level of aluminum of treated water will not beyond the standard level ; different processes will have different resu1ts in lessening the amount of organics and dbp, so we should adopt treatment process by considering the requirements of treated watel

試驗結果表明：在對受到微污染的湘江源水的處理時，強化混凝工藝對于去除有機物具有比較明顯的作用；活性炭吸附技術處理湘江源水時，其對去除水中消毒副產物前體具有明顯的效果，對去除水中有機物效果也很好，但對消毒副產物的去除效果好於對有機物的去除效果；活性炭與強化混凝聯用工藝不僅能更有效地去除水中有機物以及消毒副產物前體，還能增加活性炭的吸附性能，從而減低費用；雖然強化混凝投加了比傳統混凝多的混凝劑，但並不會使出水中鋁離子濃度超標；不同工藝對水中有機物和消毒副產物的去除效果各不相同，應根據出水要求而選擇不同的處理工藝。

Special water and soil conservation areas, water source, water quality, water quantity protected areas, and important reservoir water collecting areas shall be avoided

八、避免位於特定水土保持區、水源、水質、水量保護區或重要水庫集水區?圍內。

Computer monitor changes in source water quality around the clock, to be informed and respond immediately

全天候電腦監測水源水質變化，隨時掌握即時因應。

An experiment of powdered zeolite enhanced coagulation in treatment of micro - pollutant source water

沸石粉強化混凝處理微污染水源水的試驗研究

The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。

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

This paper probes into the classification of organic pollutants in source water, discusses on the principle of some water disposal techniques to remove the organic pollutants from source water and the relative molecule mass distribution of the organic pollutants that can be removed

探討了水源水中的有機污染物的分類，討論了一些水處理工藝對水源水中有機物的去除原理以及所能去除的有機物的相對分子質量分佈區間。

Adding cation or anion to source water had bad effect on the adsorption of these three kinds of heavy metal, but not evident

向原水中添加陰離子或陽離子都會影響黑化砂對三種重金屬的吸附，但影響不大。

Determination on major organic pollutants in source water and its tap water

源水與自來水中主要有機污染物的確定

By using inorganic polymer coagulant and automatic dosing method, very good treatment results were obtained. in addition, experiments were conducted on the pre - treatment of source water using kmno4, and very good results were gained. this thesis also did relevant research on the effects of enhanced pre - treatment for organic removal

還進行了試驗室靜態試驗，考察了高錳酸鉀復合藥劑用於化學預氧化的處理效果，試驗結果表明，高錳酸鉀復合藥劑具有優越的強化混凝作用，有助於去除濁度、色度功能，並能降低混凝劑用量。

This paper introduced the experimental results for ground - source water / water heat pump, analyzed the effects of the variety flux on system performance coefficients, which showed that the optimal operation flux is 1000 ( l / h ) and provided the heat exchange rate per unit depth of coil, 45 80 ( w / m ). compared the exchang - heat - curveline in winter with that in summer, through which showed the advantages of gshp in mode of heating and cooling on long - period operation

本文介紹了地源水-水熱泵全年冬夏暖冷聯供的實驗結果以及過渡季地溫的恢復情況，分析了系統流量對熱泵性能參數的影響，獲得了最佳運行流量為1000 （ l / h ） 。並實測得到單位管深換熱率及埋管的有關性能指標。