碳化污水 的英文怎麼說
中文拼音 [tànhuàwūshuǐ]
碳化污水
英文
carbonization effluents-
The order of four soil biochemical intensity being sensitive to heavy metal pollution indicated as : nitrification > nitrogen fixation > decomposition of cellulose > ammonification. however, soil microbial biomass c : n ratio increased with the increasing of heavy metals level
幾種生化作用強度的下降順序為硝化作用固氮作用纖維素分解強度氨化作用；但土壤微生物生物量碳氮比則隨著重金屬污染水平的升高而增加。Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water
文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定，結果表明：塔內污垢成分及含量隨塔體部位的不同而不盡相同，單塔汽提脫硫系統中垢物的形成，主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕，是阻垢、除垢和防垢應解決的關鍵問題Chemical and stable carbon isotopic compositions of the ground waters of guiyang city, china : implications for biogeochemical cycle of carbon and contamination
碳同位素和水化學在示蹤貴陽地下水碳的生物地球化學循環及污染中的應用It is a heavyweight detergent that contains active emulsifying agent and rust - curbing agent it can easily rid grease paraffin carbon spots dyestuff and mold spectacles of the mechanic equipment metal surface or any ornamental surface it can be easily used and has an obvious effect with respect to its economy and security it works better when diluted with warm water
本品屬重量級除漬去油污劑，經含有強力滲透表面活性乳化劑和銹抑制劑，極易去除機械設備、金屬表面、任何裝飾表面、油脂、石蠟、碳跡、染料、霉斑等污物，使用方法簡單，清洗效果顯著，而且及其安全經濟，溫水稀釋效果更佳。Taed is often used with sodium perborate and sodium percarbonate to form a good bleaching system. the main bleaching agent in this system is peracetate anion, which can increase whiteness and remove dirt, e. g., stains, tea stains, juice, and wine stains
Taed與過硼酸鈉或過碳酸鈉組合使用作為洗滌過程中的氧化物漂白系統，它們在水中反應後生成的過乙酸陰離子是該系統中的主要漂白劑，起增白、去污（如咖啡、茶、紅酒、咖哩、果汁和蔬菜等污漬）和抗微生物作用。The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。Carbon tetrachloride pollution pathway of a karst groundwater supply source
某巖溶水源地四氯化碳污染途徑研究Groundwater contamination by carbon tetrachloride in karstic area in china
某市巖溶地下水四氯化碳污染特徵研究Soil contamination by carbon tetrachloride in south suburb source of a city
某市南郊水源地土壤四氯化碳污染特徵Characteristics of pollutant carbon tetrachloride in x water supply wells in a city
供水井群四氯化碳污染特徵研究In this study a microbial system for biphenyl biodegradation is set up in order to investigate the effects of surfactants on biodegradation of hydrophobic organic compounds. four strains which can grow on biphenyl as the sole carbon and energy sources are selected out, in which alcaligenes eutrophus dj1 and pseudomonas sms02 are chosen as degradation strains. after studing the bioavailability of three nonionic surfactants ( op - 10, tween - 80, and triton x - 100 ), they are added into the biodegradation system of biphenyl
為了考察表面活性劑對疏水性有機污染物生物降解的影響，本論文選擇聯苯作為模擬研究體系，篩選、馴化得到四株可利用聯苯作為碳源生長的菌株；考察了聯苯降解菌株對三種非離子表面活性劑op - 10 、 tween - 80 、 tritonx - 100的生物可利用性；用高效液相色譜法測定了非離子表面活性劑對聯苯的增溶曲線；較系統地研究了加入非離子表面活性劑對聯苯生物降解速率的影響。But, because children loves to hit more, amuse, move more, jiashangwei gives birth to intellectual control very little, the needle that manages ear department easily ( medical ), cause contamination infection, accordingly, in apply after treating, must coach child note, ask parents is timely circumstance of examination ear needle, notice ear ministry is wholesome, want to notice to change dietary structure at the same time, low carbohydrate of choice high protein, low adipose food, encourage its to increase an activity, ability achieves anticipated curative effect, of parents it is very important to cooperate closely
但是，由於兒童多喜愛打逗，多動，加上衛生知識把握甚少，易於弄掉耳部的針（藥） ，並引起污物感染，因此，在施治后必須指導孩子注重事項，並要求父母適時檢查耳針情況，注重耳部衛生，同時要注重改變飲食結構，選擇高蛋白低碳水化合物、低脂肪的飲食，鼓勵其增加活動，才能達到預期的療效，家長們的密切配合十分重要。A. in aerobic bioremediation, oxygen is the electron acceptor, and is required for the oxidation - reduction reactions that transform the organic contaminants ( petroleum hydrocarbons ) to carbon dioxide and water
答：在有氧生物降解過程中，氧是電子受體。原先的有機污染物（石油烴類）被轉化為二氧化碳和水。When the amount of certain gas in the air increases unusually, or some new substances are added in the air, the air becomes unclean
的氫，以及少量的二氧化碳和水蒸氣，微量的稀有氣體。當大氣中某些氣體異常地增多或者又增加了新的成分時，大氣就污濁了。Organic pollution of river water is measured by three parameters, namely 5 - day biochemical oxygen demand, chemical oxygen demand, and total organic carbon
水中有機污染含量是透過三項參數計量：五天生化需氧量化學需氧量及有機碳總量。Equipment for protection against water pollution by hydrocarbons. skimmers. data sheet. standard lay - out
防止水被碳氫化合物污染的設備.除沫器.數據單.標準布局Equipment for protection against water pollution by hydrocarbons. pumping systems. data sheet. standard lay - out
防止水被碳氫化合物污染的設備.泵系統數據單.標準布局The corrosion process of carbon steel and stainless steel in h2s environment were described and analyzed, the basis of material selection of sulfur bearing sewage stripping tower and some countermeasures to be taken in design and manufacture were suggested
摘要在硫化氫腐蝕環境下，對碳鋼和不銹鋼2種材質的腐蝕原因進行了分析，提出了含硫污水汽提塔的選材及在設計和製造時應採取的一些措施。However, based on the plan for preventing global warming, the government is taking measures including the energy service company esco project whereby companies give a guarantee that they will reduce energy use and cut energy costs, and a sewage carbonization project based on the same plan
然而，在防止全球性氣候變暖計劃的基礎上，政府採取了一系列措施，包括設立能源服務公司，藉此，公司作出保證，減少對能源的使用，削減能源經費，並在此計劃基礎上實施下水道污泥碳化工程。Highlights of the applied research in 1997 included the analysis of volatile organics with canister sampling, carbon speciation of air particulates, semi - volatile organic pollutants in water, and ultra - trace heavy metals in sea water with on - linechelation
年內，化驗所進行的研究計劃，包括引用密封金屬容器采樣法，分析空氣中揮發性的有機污染物；空氣粒子中含碳化合物的類別分析；水中半揮發性有機污染物的測試；以及應用流線螯合法，對海水中超微量重金屬進行定量分析。分享友人