粘土吸附 的英文怎麼說
中文拼音 [niántǔxībù]
粘土吸附
英文
clay adsorption-
This clay shows an endotherm due to dehydroxylation near this temperature.
這一粘土的曲線在此溫度附近出現一個由脫羥基吸起的吸熱峰。Pillared interlayed clay for desulfurization of fluidized catalytic gasoline
交聯粘土用於催化裂化汽油吸附脫硫Based on testing results and soil theory, the modified mechanism of the nanometer silica fume in the clay is proposed : water molecule adsorption action, cementation action and filling action. combining the sem tests, the microstructure features of the cemented soil of nanometer silica fume are concluded
設計了三組室內試驗，分別探討了納米硅粉對粘性土物理力學性能的影響；結合試驗結果和土質學基本理論，提出從水分子吸附作用、膠結作用、填充作用三個方面探討納米硅粉與粘性土之間的作用機理。The biological characterization and the absorption capacity of a myxobacterium nust03 for the heavy metal is investigated. an active metabolite is separated and purified from the fermentation by the nust03
研究鹽土粘細菌nusto3菌株的形態結構、生理生化特性和吸附重金屬的能力並分離純化其胞外活性物質。The main effect factors include : 1. microbial species, which seem to have different degradation rate under varied circumstances and n - alkanes ; 2. physical and chemical properties of crude oil itself, which have an important effect on biodegradation, such as conglutination, boiling point, refractive index, ingredient and concentration of the oil ; and 3. culture condition of microorganism, under which the degrading activity of microorganism will be affected by surfactant, light condition, sorbent, nutrition, co - metabolite, oxygen, temperature and salinity during the inoculation of selected or indigenous microorganisms
其中主要影響因素包括：菌種的影響，菌種在不同的環境中和對不同碳鏈長度的碳氫化合物表現出不同的降解效率；石油物質本身物理化學特性的影響，如石油物質在水體或土壤中的濃度以及石油的粘度、沸點、折射率等特性；生存環境條件的影響，在接種入高效率的降解菌或利用土著微生物進行降解時，降解率受到生存環境中各種條件的影響，如表面活性劑、光照條件、吸附劑的利用、營養鹽、共代謝底物、氧氣、溫度、鹽度等。Mineralogical properties of clay minerals from liulitun sanitary landfill in beijing and its absorption capability of benzene
北京市六里屯垃圾填埋場的粘土礦物學特徵及其對苯的吸附研究Apart from geochemists from western countries, which paid a particular attention on amorphous iron - manganese oxides extracted by enzyme or 0. 1 ~ 0. 25m nh2oh ? hc1, our results show that the extraction of metals adsorbed by clay and bound to the carbonate in soil is most useful to identify the concealed mineralizations in the semiarid and loess covered terrains, northern china
但與國外重點關注非晶質鐵錳氧化物如酶、鹽酸羥氨提取結果不同，在我國北方半乾旱黃土覆蓋景觀區，粘土吸附和碳酸鹽結合態金屬元素的提取為最有效的提取步驟。而游離態、有機結合態的提取效果則受景觀控制變化較大。( 3 ) negative electricity, radius, complex numbers, electrical values of ions, maturity of weathering profiles, distribution of elements in parent rocks, medium conditions, absorption of clay minerals and organic matters are important factors controlling geochemical behavior of elements during black shales weathering
（ 3 ）電負性、離子半徑、配位數、電價、剖面發育程度、元素在母巖中的分佈、介質條件、粘土礦物和有機質吸附作用等是影響黑色頁巖風化過程中元素行為的重要因素。Different from the existing cognition, the concentration of solvent should be much lower rather than higher when extracting the metals absorbed on clay minerals and bound to carbonates
與前人認識不同，進行可交換態（粘土吸附）和碳酸鹽結合態弱信息提取時，不是提高提取劑濃度，而是降低濃度。Clay has become one of the most important barrier materials in landfill, because of their low hydraulic conductivity, high adsorption capacity against chemicals and retardation of chemicals transport
本文通過大量的室內試驗，對粘土吸附性的影響因素加以分析，為粘土在填埋場中的遷移提供設計依據和參數。After the batch tests, geotechnical characteristics of cation contaminated clay are studied. it is found that adsorbed cation can induce significant changes in the mechanical properties of clay. : to determine diffusion parameters of cations through clay, some laboratory tests are carried, out via horizontal and vertical diffusion tests
在粘土吸附性的基礎上，對粘土吸附污染物離子后的基本土工特性（塑性、滲透性、強度等）進行試驗研究，總結了粘性土在滲濾液的長期作用下其土工特性的變化趨勢。The second stage is stage of the matter transfers the activated matter, that is to say, minerals build up their surface area after passing though physical weathering, maifan stone form a lot of clay mineral, oxide, oxhydroxide and collide mineral after passing though chemical weathering. it makes nutrition elements transform from crystal state to adsorption state and it expands the activation of mineral, in the latter stage, it makes maifan stone have many special physicochemical adjusting character, for example, ph and foi bi - directional absorptive and ion exchange character, so these characters expand maifan stone ' s uses
第二階段為物質轉變的活性階段，即通過物理風化增大表面積、通過化學風化形成大量粘土礦物、氧化物和氫氧化物及膠體礦物，使營養元素由結晶態轉變為吸附態，從而大大增加了其活性。在後一過程中麥飯石還形成了許多特殊的物理化學性質，如ph值和f _ （ o2 ）的雙向調節性，吸附性和離子交換性等，從而擴大了其用途。Adsorption of heavy metals on clay - solidified grouting curtain
粘土固化注漿帷幕對重金屬離子的吸附特性Kaolinite - organic intercalation compound possesses not only the unique adsorptivity, dispersivity. porosity, rheological behaviour and surface acidity of the clay mineral but also the multivariate functional groups and the reactivity of the organic compound. as a new type of mineral materials, it has extensive potential application in catalysts, functional supporter, adsorbents and advance ceramics
高嶺石有機插層復合物既具有粘土礦物特有的吸附性、分散性、流變性、多孔性和表面酸性，又具有機化合物的多變功能團和反應活性，作為新型礦物材料，在催化劑、功能載體、吸附劑、先進陶瓷材料等方面具有廣闊的應用前景。Some investigations on cation adsorption of clay have been carried out, via laboratory batch tests for the assessment of adsorption parameters
在此基礎上，提出了線性-最大吸附等溫式，用於描述粘土的吸附性。Standard test method for characteristic groups in rubber extender and processing oils and other petroleum - derived oils by the clay - gel absorption chromatographic method
粘土凝膠吸附色譜法測定橡膠填充劑和加工油及其他石油衍生油的特性組的標準試驗方法Cation clay adsorption
粘土的陽離子吸附Anion clay adsorption
粘土陰離子吸附3. regression analysis revealed that phosphorus adsorption maxima, standard phosphorus requirements and combining energy had a positive relationship with the amount of clay particle and hygroscopic water of soils and they had no relationship with the ph value, while having a negative relationship with the contents of organic matter, available phosphate and total phosphate of soils
土壤磷的最大吸附量、標準磷素需要量和結合能與土壤ph之間無相關關系，與有機質、有效磷和全磷呈一定程度的負相關，而與土壤吸濕水和粘粒含量呈顯著或極顯著相關關系。In this paper, influence of additives including alcohol, mineral, aes, polyacrylamide on adsorption of sodium oleic on clay minerals is discussed
研究了醇、無機鹽、 aes 、聚丙烯酰胺等添加劑對油酸鈉在粘土礦物上吸附的影響，得出的結果對三次採油具有理論指導意義。分享友人