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| 1 | Fe_2(SO_4)_3对活性污泥微生物活性的影响显示文摘为了解Fe2(SO4)3作为絮凝剂对活性污泥中微生物活性的影响,向活性污泥系统中投加质量浓度为20、40、60、80,100 mg.L-1的Fe2(SO4)3,反应4 h后测定活性污泥的脱氢酶活性、比耗氧速率(RSOU)、胞外聚合物(EPS)及各组分含量,同时测定系统出水的COD等各项指标.结果表明:Fe2(SO4)3质量浓度在20~60 mg.L-1时对活性污泥的脱氢酶活性、RSOU、EPS及各组分含量影响均不大,此时污水中COD、TP、UV254等污染物随Fe2(SO4)3质量浓度增加而有较大幅度去除.Fe2(SO4)3质量浓度为80 mg.L-1时,污泥的脱氢酶活性、RSOU、总EPS含量均明显下降.当Fe2(SO4)3质量浓度增加到100 mg.L-1时,污泥的脱氢酶活性、RSOU进一步受到抑制,而总EPS含量则大幅度提升.此时污水中COD、TP、UV254等污染物去除率增加幅度变缓,SCOD及NH3-N去除作用有所下降. | 唐金花 许国仁 萧静 Ludovico Spinosa 李圭白 | 2012 | 哈尔滨工业大学学报2012，44，6： | 14 |
| 2 | 活性污泥胞外聚合物提取条件的优化显示文摘[目的]探索活性污泥胞外聚合物(EPS)提取的最佳条件。[方法]比较研究了5种方法(H2SO4法、甲醛-NaOH法、搅拌法、热提法和NaOH法)对活性污泥EPS的提取效果,同时确定了最适提取方法的最优提取条件。[结果]5种提取方法中NaOH法因其提取的DNA含量较少,提取时间较短而比较适宜。以NaOH法提取EPS,在pH为11,提取时间为10 min,搅拌速度在80~120 r/min下提取效率最高。[结论]确定EPS的最适提取条件可为其研究提供理论基础。 | 唐金花 许国仁 萧静 Ludovico Spinosa 李圭白 | 2012 | 安徽农业科学2012，40，6： | 10 |
| 3 | Subintimal arterial flossing with antegrade-retrograde intervention (SAFARI) for subintimal recanalization to treat chronic critical limb ischemia显示文摘 | Spinosa D J Harthun NL Bissonette EA | 2005 | J Vasc Interv Radiol2005，16，1： | 1 |
| 4 | From sludge to resources through biosolids 显示文摘 | SPINOSA L | 2004 | Water Sci Technol2004，50，9： | 1 |
| 5 | Developing Productive Customers in Emerging Markets显示文摘 | Letelier MF Flores F Spinosa C | 2003 | California Management Review2003，45，4： | 1 |
| 6 | A simple method for evaluating sludge yield stress显示文摘 | SPINOSA L LOTITO V | 2003 | Advances in Environmental Research2003，7，： | 1 |
| 7 | Simultaneous antegrade and retrograde access for subintimal recanalization of peripheral arterial occlusion显示文摘 | Spinosa D J Leung DA Harthun NL | 2003 | J Vasc Interv Radiol2003，14，11： | 1 |
| 8 | Initial clinical laboratory experience in noninvasive prenatal testing for fetal aneuploidy from maternal plas- ma DNA samples 显示文摘 | Futch T Spinosa J Bhatt S | 2013 | Prenatal diagnosis2013，33，6： | 1 |
| 9 | Genetic engineering of Streptococcus gordonii for the simultaneous display of two heterologous proteins at the bacterial surface 显示文摘 | Maggi T Spinosa M Ricci S | 2002 | FEMS Microbiol Lett2002，210，1： | 1 |
| 10 | Initial clinical laboratory experience in noninvasive prenatal testing for fetal aneuploidy from maternal plasma DNA samples显示文摘 | Futch T Spinosa J Bhatt S | 2013 | Prenat Diagn2013，33，6： | 1 |
| 11 | The Rheology of sewage sludge at different steps of treatment显示文摘 | Lotito V Spinosa L Mininni G | 1997 | Water Science and Technology1997，36，11： | 1 |
| 12 | De Morsier syndrome associated with periventricular nodular heterotopi a: case report 显示文摘 | Spinosa MJ Liberalesso PB Vieira SC | 2007 | Arq Neuropsiquiatr2007，65，： | 1 |
| 13 | Renal insufficiency:usefulness of gadodiamide-enhanced renal angiography to supplement CO2-enhanced renal angiography for diagnosis and percutaneous treatment显示文摘 | Spinosa DJ Matsumoto AH Angle JF | 1999 | Radiology1999，210，3： | 1 |
| 14 | Initial clinical laboratoryexperience in noninvasive prenatal testing for fetal aneuploidyfrom maternal plasma DNA samples显示文摘 | Futch T Spinosa J Bhatt S | 2013 | Prenat Diagn2013，33，： | 1 |
| 15 | On the fate of ingested Bacillus spores显示文摘 | Spinosa M R Braccini T Ricca E | 2000 | Res Microbiol2000，151，： | 1 |
| 16 | On the fate of ingested Bacillus spores显示文摘 | Spinosa M R Braccini T Ricca E | | 0，，151： | 1 |
| 17 | Percutaneous intentional extraluminal recanalization in patients with chronic critical limb ischemia显示文摘 | Spinosa DJ Leung DA Matsumoto AH | 2004 | Radiology2004，232，： | 1 |
| 18 | Automated headspace solid-phase microextration and capillary gas chromatograthy analysis of ethanol in postmortem specimens显示文摘 | Carmen Cinira santos martin | 2002 | Forensic science international2002，128，： | 1 |
| 19 | Subintimal arterial flossing with antegrade-retrograde interventional (SAFARI) for subintimal recanalization to treat chronic critical limb ischemia显示文摘 | Spinosa DJ Harthun NL Bissonette EA | | 0，，01： | 1 |
| 20 | Evolution of sewage sludge regulations in Europe 显示文摘 | Spinosa L | 2001 | Water Science and Technology2001，44，10： | 1 |
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