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- In anaerobic systems, NO2-- N or NO3-- N could inhibit sulfate reduction respectively. 厭氧系統中,NO_2~--N和NO_3~--N的投加能抑制微生物的反硫化作用。
- Authigenic pyrite is the normal product of anoxic sulfate reduction in marine sediments. 自生黃鐵礦是海洋沉積物缺氧硫酸鹽還原過程的主要產物。
- However, upward methane migration is not the sole controlling factor for the observed high sulfate reduction. 然而下層向上擴散之甲烷並不是主要控制異常快速硫酸鹽還原之因素。
- The submerged coupon simulation tests also confirm that sulfate reduction bacteria can also cause magnesium alloy corrosion, which features pitting corrosion. 採用浸泡掛片模擬實驗進行研究,發現硫酸鹽還原菌可以引起鎂合金腐蝕,且腐蝕特點為點蝕。
- Many environmental processes can cause sulfur isotope fractionation.While microbial sulfate reduction plays a key role in sulfur isotope fractionation in surface environment. 許多環境過程可以引起硫同位素分餾,表生環境下微生物還原硫酸鹽是最重要的硫同位素分餾過程。
- The abnormal phenomena are related to the later thermal sulfate reduction (TSR) to hydrocarbons, for the characteristics of the element composition (i.e. 造成烷烴氣碳同位素倒轉的原因可能是後期熱化學硫酸鹽還原反應(TSR)改造;
- Thermochemical sulfate reduction, biodegradation make oil properties worse,whereas deasphalting by gas influx occuring in oil of Mesozoic and Cenozoic in Yaha area in Tarim basin can increase its API gravity and GOR,and decrease its viscosity. 熱化學硫酸鹽還原、生物降解作用使原油物性變差.;塔里木盆地牙哈地區中、新生界原油經氣洗脫瀝青;使原油密度、粘度降低;氣/油比值增大;物性變好
- Continuous-flow test was conducted in an acidogenic sulfate-reducing reactor supplied with sulfate- laden wastewater to investigate the stabilization and control of alkalinity during sulfate reduction. 為探討硫酸鹽還原過程中鹼度的變化規律,採用產酸脫硫反應器通過連續流運行處理硫酸鹽廢水。
- The thermochemical sulfate reduction (TSR) refers to the process of sulfate reaction with hydrocarbons,which is the important mechanism for generating natural gas with high content of H2S and CO2. 硫酸鹽熱化學還原反應(TSR)是指硫酸鹽與烴類作用,將硫酸鹽礦物還原生成H2S等酸性氣體的過程,是高含H2S天然氣形成的重要機制。
- At its production,wastewater contains a large number of hazardous sulfate reduction bacteria,the wastewater not only corrodes the equipment,but bring about harm to soil and environment. 由於廢水中含有大量有害的硫酸鹽還原菌,它不僅腐蝕設備,而且還會造成土壤和環境危害。因此,在回注之前必須對硫酸鹽還原菌進行處理達到回注的要求。
- The thermochemical sulfate reduction (TSR) occurred in this reservoir, and the asphalt with high sulfur was the result of TSR reaction and provided acidic material such as H2S for dissolution at late. 瀝青具高含硫特徵,這可能與熱化學硫酸鹽還原作用(TSR)反應有關,TSR反應可使瀝青具高含硫特徵,同時為晚期溶蝕作用提供了酸性物質H2S等;
- It is shown that sulfur of ores mainly comes from granitic magmas which assimilate sulfate in the sea,with involvement of small amount organic reductive sulfur. 初步認為礦石中的硫主要來自同化了海水硫酸鹽的岩漿硫,同時有少量生物還原硫參與;
- thermochemical sulfate reduction (TSR) 熱化學硫酸鹽還原作用(TSR)
- thermochemical sulfate reduction( TSR ) 硫酸鹽熱化學還原反應(TSR)
- thermochemical sulfate reduction 硫酸鹽熱化學還原反應
- Barium sulfate is a radiopaque substance. 鋇硫酸鹽是一種輻射光不能穿透的物質。
- sulfate reduction bacteria (SRB) 硫酸鹽還原菌
- TSR ( thermochemical sulfate reduction) TSR反應
- TSR (thermochemical sulfate reduction) 硫酸鹽熱化學還原作用(TSR)