{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"我国污水处理厂面临着升级改造强化脱氮除磷的需求,<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>由于其脱氮除磷效率高和出水水质好的特性在我国得到了广泛的关注和规模化应用.介绍了<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>工艺研究及应用进展,对我国主要大型<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>污水处理厂的运行参数、处理效果、影响因素及<span style=\"color:red\">MBR</span>单元运行稳定性进行了讨论分析.结果表明<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>虽然在我国已得到工程化应用,但仍存在污泥脱水性能恶化、膜污染严重、水处理成本和能耗高等问题;<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>适用于用地资源紧张的大城市污水处理厂的改造和建设,但需要十分重视其膜污染控制、降低处理能耗和成本问题的研究.","authors":[{"authorName":"徐荣乐","id":"f8730dbf-fa47-420d-bdd7-fa5278555f77","originalAuthorName":"徐荣乐"},{"authorName":"樊耀波","id":"55af640d-0cbe-47c6-b022-a89aa41a3988","originalAuthorName":"樊耀波"},{"authorName":"张晴","id":"54426c51-b95a-4306-accb-8a37de3cec8e","originalAuthorName":"张晴"},{"authorName":"魏源送","id":"b336e8f5-a313-465f-8a01-a66113786e25","originalAuthorName":"魏源送"}],"doi":"","fpage":"111","id":"21ed4fb8-1bb1-450f-9b8b-4cfa23c547f2","issue":"6","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"bf091342-c285-4e94-9474-c45835ae9d23","keyword":"<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>","originalKeyword":"A2/O-MBR"},{"id":"6c94fb99-97b8-4805-8244-9235d953811d","keyword":"脱氮除磷","originalKeyword":"脱氮除磷"},{"id":"b3399b04-fd87-4109-a0ca-e88c978c7a9c","keyword":"污水处理","originalKeyword":"污水处理"},{"id":"cea19460-8e03-4243-9b06-be0ff4317661","keyword":"膜污染控制","originalKeyword":"膜污染控制"},{"id":"18c5cc31-af57-4d56-a784-6cb895c72200","keyword":"运行参数","originalKeyword":"运行参数"}],"language":"zh","publisherId":"mkxyjs201306020","title":"<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>研究与应用进展","volume":"33","year":"2013"},{"abstractinfo":"基于计算流体力学(CFD)的方法,将氧传质模型与之进行耦合,对一体式<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>内部流场特性及溶解氧(DO)浓度分布进行模拟,并且分析了曝气量、污泥浓度及气泡直径对DO分布的影响.研究结果表明,随着曝气量的增大,DO浓度升高,好氧区域范围扩大;随着污泥浓度的增大,DO浓度随之降低,而对液体流速的影响不明显;随着气泡直径的增大,DO浓度明显降低,膜面剪切力则明显升高,而反应器内部速度场变化不显著.研究发现存在一个较低的曝气量和适中的气泡直径,使一体式<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>可在较低能耗的条件下,较好的满足脱氮除磷条件及内部流场强度的需求.","authors":[{"authorName":"袁星","id":"dea6f969-416b-414f-9512-be01feba26e8","originalAuthorName":"袁星"},{"authorName":"杨敏","id":"d2b7158a-38fa-442e-a1d8-307411ec882a","originalAuthorName":"杨敏"},{"authorName":"罗南","id":"b520dd9e-4638-4640-9a72-997160832522","originalAuthorName":"罗南"},{"authorName":"樊耀波","id":"61c299e7-94c1-4be8-8d06-6a0ae623fcec","originalAuthorName":"樊耀波"}],"doi":"10.16159/j.cnki.issn1007-8924.2016.01.011","fpage":"61","id":"756b300d-5def-4389-86ed-a72d2d5b3710","issue":"1","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"5f1e8772-1e12-4ac1-95ad-619daefcdc18","keyword":"计算流体力学","originalKeyword":"计算流体力学"},{"id":"2fa84282-8cf5-4bd7-af61-43278ff51295","keyword":"氧传质","originalKeyword":"氧传质"},{"id":"10b8518e-3d8e-4c1a-87a8-22dd1731a7b8","keyword":"一体式<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>","originalKeyword":"一体式A2/O-MBR"},{"id":"82437912-5acf-4b05-8d46-7bb57da6fc35","keyword":"DO分布","originalKeyword":"DO分布"}],"language":"zh","publisherId":"mkxyjs201601011","title":"一体式<span style=\"color:red\">A2</span>/<span style=\"color:red\">O-MBR</span>内的DO分布模拟及影响因素研究","volume":"36","year":"2016"},{"abstractinfo":"采用A/<span style=\"color:red\">O-MBR</span>脱氮除磷工艺对生活污水进行小试试验,通过改变回流策略来强化营养物的去除效果.试验结果表明,间歇回流的运行方式并没有对系统的硝化效果产生影响,全程硝化率达到了99.4％；与连续回流的运行模式相比,TP的去除率明显提高,由57.98％上升到81.5％,出水由2.13 mg/L降到了0.98 mg/L；TN的去除率由于在缺氧池的停留时间变短而有所下降,由77.4％下降至66.3％,出水由10.9 mg/L上升至15.8 mg/L；有机污染的去除率受回流模式的影响较小,去除率稳定在91.9％左右.","authors":[{"authorName":"饶正凯","id":"b5389012-b7e5-4f02-b10d-78b1131527f3","originalAuthorName":"饶正凯"},{"authorName":"韦世凡","id":"cd0c6e70-5c29-41a9-a6e6-b91a089fbcd8","originalAuthorName":"韦世凡"}],"doi":"","fpage":"92","id":"e7a5ea89-44f8-4f82-b9de-c2c80febb0ee","issue":"3","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"3a9a382e-eddd-48ea-bc75-ab46bd1cdce5","keyword":"膜生物反应器","originalKeyword":"膜生物反应器"},{"id":"69dd5ccd-6f6b-4ac2-8883-9d866d2232a2","keyword":"污水处理","originalKeyword":"污水处理"},{"id":"a5cbdc35-f485-44ef-bb17-5177dd7d93f8","keyword":"强化脱氮除磷","originalKeyword":"强化脱氮除磷"},{"id":"1d76d5bc-ffaa-48ba-8ece-c984115a3f68","keyword":"膜污染","originalKeyword":"膜污染"}],"language":"zh","publisherId":"mkxyjs201303018","title":"A/<span style=\"color:red\">O-MBR</span>强化脱氮除磷优化控制研究","volume":"33","year":"2013"},{"abstractinfo":"采用A<span style=\"color:red\">2O-MBR</span>组合工艺处理液晶TFT-LCD废水,并对其处理效果和工艺运行稳定性进行中试研究.试验结果表明,A<span style=\"color:red\">2O-MBR</span>组合工艺对液晶TFT-LCD废水具有良好且稳定的处理效果,在试验条件下,系统出水COD≤35 mg/L、NH3-N≤5 mg/L、TN≤15 mg/L、TP≤0.33 mg/L、浊度≤0.2 NTU,可稳定达到《城市污水再生利用城市杂用水水质》(GB/T18920-2002)的要求.试验运行期间,<span style=\"color:red\">MBR</span>系统可在高通量下稳定运行,跨膜压差始终在0.004～0.006 MPa之间,采用低浓度化学清洗对膜的渗透性能恢复较好.","authors":[{"authorName":"王怀林","id":"401b3252-bb09-4453-9762-53d182698d0f","originalAuthorName":"王怀林"},{"authorName":"云金明","id":"0ad99fb8-b3fa-4422-90eb-1a991f783327","originalAuthorName":"云金明"},{"authorName":"关晓琳","id":"0c78f9b5-e2f4-4da7-8376-dbc3c5509c75","originalAuthorName":"关晓琳"},{"authorName":"武克亮","id":"2539e0e3-6710-4703-9a43-7cfc762290c2","originalAuthorName":"武克亮"}],"doi":"10.16159/j.cnki.issn1007-8924.2015.05.017","fpage":"97","id":"ee06bdc2-9681-4f0d-b8a3-2825270f897a","issue":"5","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"38cddbac-703e-4e94-837a-6ca5601a8457","keyword":"膜生物反应器","originalKeyword":"膜生物反应器"},{"id":"f3ee5bb6-380e-4b7f-be23-110dfe237598","keyword":"TFT-LCD废水","originalKeyword":"TFT-LCD废水"},{"id":"5188223d-2766-4df4-a26a-6af553a272d9","keyword":"深度处理","originalKeyword":"深度处理"}],"language":"zh","publisherId":"mkxyjs201505017","title":"A<span style=\"color:red\">2O-MBR</span>组合工艺深度处理液晶TFT-LCD废水的试验研究","volume":"35","year":"2015"},{"abstractinfo":"利用天津膜天膜科技股份有限公司生产的中空纤维帘式膜组件,并采用自行设计的<span style=\"color:red\">MBR</span>中试设备构建倒置A<span style=\"color:red\">2O-MBR</span>工艺处理城市生活污水.结果表明,该工艺的产水COD、NH3-N、TN、TP平均值分别为22.23 mg/L、1.89 mg/L、14.96 mg/L、0.38 mg/L,去除率分别为91.49％、94.5％、63.4％、87.3％,出水浊度＜0.19 NTU.出水主要水质指标在系统运行正常时可以达到《城镇污水厂污染物排放标准》(GB 18918-2002)一级A标准.一般情况下,出水水质可以保证符合一级B标准的要求.对于已污染的膜,采用复合碱性溶液浸泡循环清洗、碱性溶液和酸性溶液依次浸泡循环清洗两种方法可分别使跨膜压差由43 kPa降至12kPa,73 kPa降至25 kPa,压差下降量分别为31 kPa、48 kPa,恢复产水.","authors":[{"authorName":"刘圣根","id":"ceee63a1-12d1-4203-a868-ea7624e7f7b9","originalAuthorName":"刘圣根"},{"authorName":"戴海平","id":"c08297da-5d33-4ec0-bbd8-57ed241b7042","originalAuthorName":"戴海平"},{"authorName":"柯永文","id":"d5c72db0-d7ac-4e25-ba99-d3db3922c5fd","originalAuthorName":"柯永文"}],"doi":"","fpage":"91","id":"50ec8986-bdfb-4d1b-98cc-8179f62250b4","issue":"1","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"1ee83aa9-1c66-4ca9-a57d-cc81e87fcb21","keyword":"倒置A<span style=\"color:red\">2O</span>","originalKeyword":"倒置A2O"},{"id":"d98daba6-272e-4ff4-9e3b-b797f0b6dc2c","keyword":"<span style=\"color:red\">MBR</span>","originalKeyword":"MBR"},{"id":"385f0ea1-b7d0-4220-9999-79b013dfe38e","keyword":"脱氮除磷","originalKeyword":"脱氮除磷"},{"id":"d43ffa5a-9527-4d69-a4b4-b153293eb921","keyword":"污水处理","originalKeyword":"污水处理"},{"id":"deb79379-a4d6-4e78-9d80-88b7e269b285","keyword":"中试研究","originalKeyword":"中试研究"},{"id":"05713c8e-3011-47c2-9355-12c836f37c57","keyword":"膜清洗","originalKeyword":"膜清洗"}],"language":"zh","publisherId":"mkxyjs201401017","title":"倒置A<span style=\"color:red\">2O-MBR</span>工艺处理城市生活污水脱氮除磷中试研究","volume":"34","year":"2014"},{"abstractinfo":"采用金相显微镜、扫描电镜及能谱仪探讨了<span style=\"color:red\">A2</span>冷作模具钢中心孔洞缺陷的形成原因.结果表明:试验钢具有严重的液析碳化物偏析,心部的液析碳化物尺寸及数量较边部大,具有明显的块状聚集;孔洞型缺陷主要分布在钢锭心部,其内表面平滑,缺陷的形成与<span style=\"color:red\">A2</span>钢中Cr7C3型液析碳化物的回熔有关.此外,心部大尺寸的液析碳化物经锻造破碎后产生的间隙,由于成分偏析而大量偏聚于液析碳化物边缘的小颗粒碳化物,非金属夹杂物及片状石墨均能促使<span style=\"color:red\">A2</span>钢中心形成孔洞型缺陷.","authors":[{"authorName":"刘振天","id":"eee8ed93-209b-47d2-bfaf-5b8b45687df1","originalAuthorName":"刘振天"},{"authorName":"周健","id":"83244cf3-867f-4623-83d6-41f0fb40c035","originalAuthorName":"周健"},{"authorName":"马党参","id":"d2689d17-e38b-4bf5-bb23-8334fa3ca7bb","originalAuthorName":"马党参"},{"authorName":"秋立鹏","id":"b8e2798e-549c-497c-bc0c-bea26ef78b6c","originalAuthorName":"秋立鹏"},{"authorName":"刘宝石","id":"839b8136-e871-44c6-b069-859f49bd9592","originalAuthorName":"刘宝石"}],"doi":"10.13228/j.boyuan.issn1001-0777.20140109","fpage":"49","id":"cfc5b50d-7d56-42b4-8e08-8dc49b906be9","issue":"3","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"62e6b762-8dca-4e57-b747-0437cbf7870e","keyword":"<span style=\"color:red\">A2</span>钢","originalKeyword":"A2钢"},{"id":"2e0f72dd-4a62-4fce-ad4e-26501494da10","keyword":"冷作模具钢","originalKeyword":"冷作模具钢"},{"id":"469b9443-10ad-4275-ac9f-c0239fbad7e0","keyword":"孔洞缺陷","originalKeyword":"孔洞缺陷"},{"id":"f117e498-6858-4053-8a14-d97fcf3ec2e8","keyword":"液析碳化物","originalKeyword":"液析碳化物"},{"id":"301419cd-c939-4364-9de3-077f3bd4c069","keyword":"碳化物回熔","originalKeyword":"碳化物回熔"}],"language":"zh","publisherId":"wlcs201503011","title":"<span style=\"color:red\">A2</span>冷作模具钢中心孔洞缺陷分析","volume":"33","year":"2015"},{"abstractinfo":"The precipitation characteristics of the <span style=\"color:red\">a2</span> ordered phase in Ti-Al-Sn-Zr-Mo-Si-Nd alloys with various content of Al, under different aging conditions, were investigated. The distribution and size of the <span style=\"color:red\">a2</span> ordered phase changed with temperature and Al content. The dislocations were the only places where the <span style=\"color:red\">a2</span> ordered phase could precipitate at higher temperature near the critical transformation temperature for each alloy experimented. With the addition of Al content, the critical transformation temperature of <span style=\"color:red\">a2</span> ordered phase increased. When the aging temperature was relatively low (650&ordm;C), the precedent precipitation of <span style=\"color:red\">a2</span> ordered phase took place in primary a phase at the early stage of aging, in the duplex microstructure (the primary a with the transformed b) of the alloys with lower Al content. But after certain aging time (50h), the size of <span style=\"color:red\">a2</span> particles was almost equal in both the primary a and the transformed b. And no obvious growth of <span style=\"color:red\">a2</span> particles could be observed after 50 h.","authors":[{"authorName":"Jun ZHANG","id":"a5df4624-10d9-4b07-a1c8-0256a067e0e3","originalAuthorName":"Jun ZHANG"},{"authorName":" Dong LI","id":"b6137a7a-f17e-4b23-ae99-30fa80e727c6","originalAuthorName":" Dong LI"}],"categoryName":"|","doi":"","fpage":"245","id":"e559ad95-85a2-4a39-95ca-8e0ad17f17d1","issue":"3","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"68a5d01e-ec27-4f8c-9a20-40291e7a87dc","keyword":"Ti-Al-Sn-Zr-Mo-Si-Nd alloys","originalKeyword":"Ti-Al-Sn-Zr-Mo-Si-Nd alloys"},{"id":"35dae562-3ba7-4c7c-95bf-68c36e59bdd3","keyword":"null","originalKeyword":"null"},{"id":"5fa93093-322d-4a95-9f0f-f508b0753dc4","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2002_3_15","title":"Effect of Al Content on Precipitation of <span style=\"color:red\">a2</span> Ordered Phase in Ti-Al-Sn-Zr-Mo-Si-Nd Alloys","volume":"18","year":"2002"},{"abstractinfo":"采用中试规模(36m3/d)的缺氧-好氧膜生物反应器(A/<span style=\"color:red\">O</span> <span style=\"color:red\">MBR</span>)对城市污水处理回用进行了试验研究.试验结果表明,该工艺处理效果优良,系统对COD、氨氮、浊度、细菌的平均去除率分别为94%,98.3%,99.6%,lg6,出水浓度分别为18mg/L,0.65 mg/L,0.06 NTU,4个/mL.出水水质优于城市杂用水水质标准(GB/T 18920-2002).该系统具有较强的抗冲击负荷能力.","authors":[{"authorName":"杨春","id":"39856ebf-8b90-4ace-90d7-21a32d84c219","originalAuthorName":"杨春"},{"authorName":"杨琦","id":"09788f27-20c3-4117-bbb0-49283f51ab64","originalAuthorName":"杨琦"},{"authorName":"刘若鹏","id":"9fc23eb8-81e7-49af-9a66-4a15f87aae67","originalAuthorName":"刘若鹏"},{"authorName":"甘一萍","id":"aebbc1fe-288e-4d12-a993-32f66d8e8662","originalAuthorName":"甘一萍"},{"authorName":"高金华","id":"08a6165f-5b89-4f55-a13a-71d5633e193c","originalAuthorName":"高金华"}],"doi":"10.3969/j.issn.1007-8924.2006.02.015","fpage":"60","id":"08d365f7-3250-488a-bcce-d35285535537","issue":"2","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"17c41099-1a4b-406e-9b33-974b97f12040","keyword":"A/<span style=\"color:red\">O</span> <span style=\"color:red\">MBR</span>","originalKeyword":"A/O MBR"},{"id":"72348dc0-ba25-4c02-bf9f-419f85c75a4a","keyword":"城市污水","originalKeyword":"城市污水"},{"id":"ff9e8729-7857-432f-9c8e-2a33b2aa74c6","keyword":"污水回用","originalKeyword":"污水回用"},{"id":"caa2bb5e-08e8-47b1-9651-af4948cde7d1","keyword":"污泥特性","originalKeyword":"污泥特性"}],"language":"zh","publisherId":"mkxyjs200602015","title":"A/<span style=\"color:red\">O</span> <span style=\"color:red\">MBR</span>处理城市污水回用的中试研究","volume":"26","year":"2006"},{"abstractinfo":"采用二氧化钛(TiO_<span style=\"color:red\">2</span>)纳米粒子对聚偏氟乙烯中空纤维膜微滤膜(PVDF MF,0.1μm)和实验室自制聚砜中空纤维膜超滤膜(PSF UF,0.05μm)进行表面亲水改性,以期提高膜的抗污染能力.采用膜接触角、纯水通量、出水TOC、膜压差和扫描电子显微镜(SEM)进行表征了TiO_<span style=\"color:red\">2</span>动态膜的性能.将TiO_<span style=\"color:red\">2</span>纳米颗粒改性后的PVDF MF和PSF UF膜应用于膜生物反应器(<span style=\"color:red\">MBR</span>)处理模拟焦化废水(TOC=500 mg/L),考察了其对<span style=\"color:red\">MBR</span>过滤性能的影响.实验结果表明,改性后膜的水接触角明显减小,亲水性增强,TMP升高速率明显降低,模拟焦化废水,TOC的去除率平均可达95%,经返洗及次氯酸钠清洗后膜表面TiO_<span style=\"color:red\">2</span>层外观没有明显变化.改性后的膜组件较显著地增加了<span style=\"color:red\">MBR</span>的膜抗污染的优势,且具有一定的稳定性.因此,将TiO_<span style=\"color:red\">2</span>动态改性耐污染膜应用于<span style=\"color:red\">MBR</span>是可行的.","authors":[{"authorName":"陈桂娥","id":"8f3e0aad-35ea-4437-bdfe-f22a306e17d3","originalAuthorName":"陈桂娥"},{"authorName":"卢琼","id":"7756de20-8227-44c2-989e-e83a05cd74db","originalAuthorName":"卢琼"},{"authorName":"周颖","id":"3d6871fa-4b10-447e-a0fb-fff83adace3b","originalAuthorName":"周颖"},{"authorName":"许振良","id":"45fb3dd9-0d64-4bda-bb84-2e9fa19042ac","originalAuthorName":"许振良"}],"doi":"10.3969/j.issn.1007-8924.2009.06.007","fpage":"32","id":"ede51a63-162f-46e7-9e93-e8c768aeaa4b","issue":"6","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"8e63245d-4f38-4617-b76e-19246328399e","keyword":"二氧化钛","originalKeyword":"二氧化钛"},{"id":"9e796a97-4f8e-404c-9d41-eb7d85ed742c","keyword":"膜改性","originalKeyword":"膜改性"},{"id":"167f8a8d-86d8-4e84-aa3f-6ac861fd94fe","keyword":"膜污染","originalKeyword":"膜污染"},{"id":"987db1cb-763a-42de-ac3e-24c72b210907","keyword":"膜生物反应器","originalKeyword":"膜生物反应器"},{"id":"b02d5fc3-7a6b-4b97-8247-b16c8fcc746b","keyword":"焦化废水","originalKeyword":"焦化废水"}],"language":"zh","publisherId":"mkxyjs200906007","title":"TiO_<span style=\"color:red\">2</span>动态改性膜应用于<span style=\"color:red\">MBR</span>的研究","volume":"29","year":"2009"},{"abstractinfo":"分别研究了钙离子和三价稀土离子对白眉蝮蛇(Agkistrodon blomhoffii Ussurensis)蛇毒磷脂酶<span style=\"color:red\">A2</span>(PLA <span style=\"color:red\">2</span>)活性的影响以及钙调蛋白对它的激活作用.实验结果表明,PLA<span style=\"color:red\">2</span>的活性对钙离子表现出依赖性,钙调蛋白能够激活该蛇毒PLA<span style=\"color:red\">2</span>,钙调蛋白的拮抗剂三氟甲基吩噻嗪(Trifluoperazine)能够完全抑制它对PLA<span style=\"color:red\">2</span>的激活作用.三价稀土离子La3+、Eu3+、Dy3+、Yb3+对该PLA<span style=\"color:red\">2</span>的活性表现出抑制作用,其中离子半径较大的La3+和Eu3+对酶活的抑制程度要小于半径较小的Dy3+和Yb3+.","authors":[{"authorName":"李伟国","id":"f73feb5a-5c88-4c20-8989-fc2315bf4542","originalAuthorName":"李伟国"},{"authorName":"赵大庆","id":"290d1d50-30d1-484f-bb40-494a71255e07","originalAuthorName":"赵大庆"},{"authorName":"倪嘉缵","id":"b3a66c3f-b9d0-433a-9976-521f9a493dc3","originalAuthorName":"倪嘉缵"}],"doi":"10.3969/j.issn.1000-0518.2001.09.001","fpage":"681","id":"e4c4dd92-064d-4b1b-8780-86e04ec6e732","issue":"9","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"1032060c-84a4-4f6a-bfe5-194de1f05d17","keyword":"磷脂酶<span style=\"color:red\">A2</span>","originalKeyword":"磷脂酶A2"},{"id":"547eede7-6e63-4f8d-a798-4c1bf125c7a8","keyword":"钙调蛋白","originalKeyword":"钙调蛋白"},{"id":"430cab88-722d-408e-bbf1-7a674d9bd955","keyword":"稀土离子","originalKeyword":"稀土离子"},{"id":"4fd96bc0-6d6b-4e12-94e0-d48017d351f4","keyword":"活性","originalKeyword":"活性"}],"language":"zh","publisherId":"yyhx200109001","title":"一种钙/钙调蛋白依赖性的蛇毒磷脂酶<span style=\"color:red\">A2</span>","volume":"18","year":"2001"}],"totalpage":8358,"totalrecord":83576}