arsenic iron 中文意思是什麼
arsenic iron
解釋
毒砂、砷鐵礦, 砷化鐵-
According to the bgs, the arsenic is adsorbed onto particles of iron oxyhydroxide, which are reduced by organic extracts in the water itself, releasing arsenic
這個由英國地質調查所提出的還原假說認為，砷吸附於含水氧化鐵的顆粒上，含水氧化鐵則被水中的有機物質還原而釋放出砷。 -
Methods for chemical analysis of iron, steel and alloy. the hypophosphite reduction - iodimetric method for the determination of arsenic content
鋼鐵及合金化學分析方法次磷酸鈉還原-碘量法測定砷量 -
An early hypothesis by chakraborti holds that the arsenic is associated with iron pyrites and enters the aquifers by an oxidation process
加卡波狄較早提出的一個假說認為，砷與黃鐵礦結合併透過氧化作用進入含水層。 -
The methods for chemical analysis of zinc and zinc alloys - the determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents - the inductively coupled plasma - optical emission spectrometric method
鋅及鋅合金化學分析方法鉛鎘鐵銅錫鋁砷銻鎂鑭鈰量的測定電感耦合等離子體-發射光譜法 -
Method for the determination of iron in arsenic trioxide for export
出口三氧化二砷中鐵的測定方法 -
Industrial wastewater containing heavy metal and arsenic was treated by lime - iron salt technology
鐵鹽法處理含重金屬及砷工業廢水 -
Abstract : this paper discusses the reaction mechanism of neutralizin g iron salt process for treating high - arsenic contaminated acid and sums up the application of this process in the commercial operation over the years
文摘:論述了中和鐵鹽法處理高砷污酸的反應機理，對該法幾年來在實際生產中的應用進行了總結。 -
In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively
2005年，沉積物監測包括分析61種物理及化學參數，其中有粒子大小電化學勢有機污染促使沉積物缺氧，而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物，是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。 -
Methods for chemical analysis of iron, steel and alloy. the distillation - molybdenum blue spectrophotometric method for the determination of arsenic content
鋼鐵及合金化學分析方法蒸餾分離-鉬藍分光光度法測定砷量 -
Methods for chemical analysis of tin - lead solders - determination of copper, iron cadmium, silver, gold, arsenic, zinc, aluminium, bismuth, phosphorous content
錫鉛焊料化學分析方法銅鐵鎘銀金砷鋅鋁鉍磷量的測定 -
Industrial pollution has been a problem in certain areas of hong kong, and 12 parameters relating to metals and metalloids were initially used in 1986 to measure the degree of such pollution. these parameters are aluminium, arsenic, boron, cadmium, chromium, copper, iron, mercury, manganese, nickel, lead, and zinc. in 1997, another seven were added antimony, barium, beryllium, molybdenum, silver, thallium, and vanadium, making a total of 19
香港部分地區多年來一直受工業污染的困擾， 1986年河溪水質監測計劃推行初期我們用12項金屬及準金屬參數來檢驗工業污染水平：鋁砷硼鎘鉻銅鐵汞錳鎳鉛及鋅其後在1997年起另添加了七項新參數：銻鋇鈹鉬銀鉈及釩，監測的參數共19項，此外並測試了四項與工商業污染有密切關系的參數，即氰化物總量氟油脂及洗滌劑。 -
A metallurgical analysis, done by the british museum in london, reveals that the instruments are made of a 12 - metal alloy consisting of silver, nickel, copper, zinc, antimony, tin, lead, cobalt, bismuth, arsenic, cadmium and iron
由英國倫敦大英博物館對這種碗所作的冶金分析顯示，這種特別的鐘碗是由銀，鎳，銅，鋅，銻，錫，鉛，鈷，鉍，砷，鎘和鐵等12種金屬合金組成。 -
Methods for chemical analysis of iron ores - the extraction separation - molybdenum blue photometric method for the determination of arsenic content
鐵礦石化學分析方法萃取分離-砷鉬藍光度法測定砷量 -
Iron ores - methods for determination of arsenic content
鐵礦石.砷含量的測定方法 -
Iron and steel - methods for determination of arsenic content
鋼鐵.砷含量的測定方法
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