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- The biocidal ef-fect of the two biocides on sulfate reducing bacteria was evaluated. 评定了两个化合物对硫酸盐还原菌的杀生作用。结果表明,两个化合物有很好的杀生效果。
- However,when the ORP is between-300 mV and-400 mV,sulfate reducing bacteria are predominant. 氧化还原电位为-300~-400 mV时,硫酸盐还原反应占优势地位。
- Sulfate reducing bacteria (SRB) was enriched with culture media using sodium lactate as carbon source. 摘要用以乳酸钠为碳源的培养基富集了硫酸盐还原菌(SRB)。
- In this article the methods and principles of treatment of wastewater containing heavy metals with sulfate reducing bacteria (SRB) were discussed. 介绍了用硫酸盐还原菌处理重金属废水的几种主要方法和原理。
- The content of sulphate reducing bacteria (SRB)of the 35 sediment samples was determined by using MPN technique in the survey areas of Bering Sea and Chukchi Sea. 用 MPN法测定了取自白令海和楚科奇海 35个沉积物样品中的硫酸盐还原菌 (SRB)含量。
- The content of sulphate reducing bacteria(SRB) in the sediment on the east side of Beibu Gulf was determinated by using the most probable number (MPN) method. 用MPN(theMostProbableNumber)法测定了北部湾东侧沉积物硫酸盐还原菌(SRB)含量,表层沉积物SRB的检出率约76.;3%25。
- Sulfate reducing bacteria(SRB) is one kind of strict anaerobic bacteria that uses sulfate or other oxidative sulfides as electron-acceptors to catabolize organic materials. 硫酸盐还原菌(SRB)是一类利用硫酸盐或者其他氧化态硫化物作为电子受体来异化有机物质的严格厌氧菌。
- Venting gas is converted partially into CO2 and H2S by methane oxidizing archaea and sulfate reducing bacteria in gas seep sites, inducing seep carbonates precipitation. 部分渗漏天然气通过细菌作用转变为二氧化碳,同时海水硫酸盐被还原为硫化氢,与孔隙水中的钙和铁结合而沉淀冷泉碳酸盐岩。
- Their antibacterial activities against sulfate reducing bacteria (SRB) and total general bacteria (TGB) were examined by maximum probable number method. 结果表明,聚三苯基季鏻盐对SRB、TGB具有很好的抗菌作用。
- This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria. 摘要油田注入水中硫酸盐还原菌、铁细菌、腐生菌是危害最大的细菌,这三种细菌特性各异,相互之间还存在一定的联系。
- The soaps containing triclosan used in the community setting are no more effective than plain soap at preventing infectious illness symptoms, as well as reducing bacteria on the hands. 我们常用的含三氯森的抗菌药皂在预防传染性疾病上并不比普通香皂更有效,也不能显著减少手上的细菌。”
- Sulfate reducing bacteria(SRB)is the bacteria which can reduce sulfate,sulfite and thiosulfate as well as element sulfur into H_2S. 硫酸盐还原菌是指一类能把硫酸盐、亚硫酸盐、硫代硫酸盐等硫氧化以及元素硫还原形成H_2S的生理特性细菌的统称。
- During anaerobic treatment of sulphate containing complex organic wastewater,sulphate reducing bacteria (SRB) exist imporant effects on the metabolic pathways of anaerobic digestion. 对于含有硫(硝)酸盐的复杂有机废水,硫(硝)酸盐还原菌对厌氧消化代谢途径有重要影响。
- Continuous - flow experiment and batch test were conducted to investigate the ecological law of aci-dogenic bacteria and sulfate - reducing bacteria based on substrate utilization. 通过连续流试验和间歇式实验探讨了产酸脱硫系统中产酸菌与硫酸盐还原菌基于底物利用水平的生态学规律。
- This paper expounds the metabolic mechanism and influencing factors of SRB (sulfate reducing bacteria), and introduces the anaerobic microbe treatment technology of sulfate wastewater. 阐述了SRB的代谢机理和影响因素,详细介绍了硫酸盐废水的厌氧微生物处理技术。
- The sulfate reduced bacteria (SRB) corrosion behaviours of A3 steel in anerobic environment were investigated by alternative impedance and dynamic potential scanning methods. 摘要用交流阻抗法、动电位扫描法研究了A3钢在无菌培养液和培养液加硫酸盐还原菌的厌氧体系中的腐蚀行为。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- Immobilization of Sulfate Reducing Bacteria 硫酸盐还原菌的固定化
- Bacteria are too small to see with the naked eye. 细菌太小,肉眼看不见。
- adhesive sulfate reducing bacteria 附着型硫酸盐还原菌