简介：Chinahaswonthenameoftheworldfactorybeingfamousforexportingagreatdealofandvariouskindsoflow-pricemerchandise.However,mostofChineseexportsareprimarygoodsormanufacturedproductsthatcreateheavypollutionandrequireintensiveuseofresources.Chineseproductsgoabroad,buttheirfollowingharmsstaybehind.Thearticleanalyzesmanyobviouslow-pricefactsinChinaandtheirconcomitantterribleenvironmentalresultsindetail,andpointsoutthattherearehugehiddentroublesinthewayofChina’ssustainabledevelopmentbehindherseeminglyflourishingeconomy.

简介：Inthisresearch,theFactorAnalysismodelofmeasuringprovinciallowcarbondevelopmentinChinahasbeenconstructed.Basedondatafrom30provinces,anempiricalstudywasdevelopedtomeasurecomprehensivelowcarbondevelopmentusingtheFactorAnalysismodel(PrincipalComponentsmethodandNormalizedVarimaxRotation).Theresultsrevealthattheprovincialmarksoflowcarbondevelopmentaregenerallylowandonlynineprovinceshavehighmarks(morethan0.80).Theresultsalsoshowsignificantregionaldisparity.TheprovincialmarksoftheeasternregionarehigherthanboththemiddleandwesternprovincesofmainlandChina.Alloftheprovinceswithhighmarks(morethan0.90)arelocatedintheeasternregion,andthosewiththelowestmarks(0.60)arelocatedinthemiddleregion.Furthermore,regionaldisparityinlowcarbondevelopmentfollowsthesamepatternaseconomicdevelopmentinChina.Finally,somesuggestionsfordecision-makersarepresented.

简介：Chinaachievedmajorprogressinlow-carbondevelopmentduringtheperiodofthe11thFiveYearPlan(2006-2010).Theincreasingtrendofenergyintensityandcarbonintensityoftheeconomyasseenpriorto2005wasreversedtoasharpdecreasingtrend,leadingtoa19%decreaseinenergyintensityand21%decreaseincarbonintensityinfiveyears.Theenhancedenergyefficiency,mostlyduetoefficiencyimprovementinpowerandmanufacturingsector,isthemajordriverofthedecreaseincarbonintensityoftheeconomy.Thedevelopmentofrenewableenergy,despiteitsimpressivegrowthrate,playedaminorrolebecauseofitssmallshareintheenergymixofthecountry.Energycon-sumptionandenergy-relatedcarbonemissionsperunitofareainbuildingcontinuedtogrowatalesserrate,which,combinedwiththefastgrowthoftotalbuildingvolume,ledtofastgrowthintotalenergyconsumptionandcarbonemissionsinthesector.Similartrendisobservedinthetransportationsectorwhosetotalenergyuseandcarbonemissionscontinuedtogrowfastdespiteslightimprovementinenergyefficiency.Agriculturalenergyuseexperiencedaslightchangeandforestrymadeamajorcontributiontocarbonsinks.Policyandinstitutionalinnovationshelpedbuildasolidsystemofrulesforlow-carbondevelopment.Improvingcosteffectivenessofthesystemremainsamajorchallengeforthenextfiveyearplanperiod.

简介：Inrespondingtoglobalclimatechange,theideaoflow-carboneconomyemergesasthetimesrequire.Developinglow-carboneconomyisbasedontheconstructionoflow-carbonsociety.Thesocalled'two-orientationsociety'(resourcesconservationorientatedsocietyandenvironmentalfriendlyorientatedsociety)istheconcreterepresentationoflow-carbonsocietywithChinesecharacteristics,andanactualactionforChinaindevelopinglow-carboneconomy.Basedonurbanagglomeration,thepaperdiscussesthemeaningofandtheroutetolow-carbonsocietywhichwouldbetterreflecttheintrinsicrequirementsofsuchasociety.

简介：Companiesbearprimaryresponsibilityforlow-carboneconomy,thusrelevantlow-carbonpoliciesshouldbesetproperlytoguidethemandtoensuretheirlow-carbonproductioneffectively.Tosolvetheproblemsgeneratedduringlow-carbondevelopment,thisarticleverifiestheexistenceofthetransmissionpathandstrength.Thisverificationincludesmediatingvariablesofcompanies’willingnessandcapacitytoconductlow-carbonproduction,atransmissionmechanismthroughincentivepathandresourcesprotection,andquestionnairedataofagriculturalcompanies.Conclusionsshowthatthelowcarbonpolicieshaveobviouspositiveeffectsonwillingnessofcorporation;thebasicservice-orientedpolicyhasasignificantlypromotingeffectonlow-carbonproductioncapacity;andlow-carbonproductionperformanceispositivelyinfluencedbywillingnessaswellascapability.Aimingatabettertransmissionpath,somecorrespondingrecommendationshavebeenputforwardintheend.

简介：Thepurposeofthispaperistoclarifythequestionsconcerningstimulationoftheinnovationandthediffusionofenergysavingorlow-carbon.Todoso,thispaperexplainsusingtwocasesofJapan-energysavinginnovationaftertheOilShockandtheecopointssystem.Forthecaseaftertheoilshock,weexplaintheenergysavingtrendaftertheOilShockandthefactorsstatistically.Thenweputforwardthebusinessmodelforthelow-carboneconomy.Furthermore,weanalyzethecaseoftheecopointssystemfrom2009-2011inJapanandexplainthesignificanceofthebusinessmodelfordiffusionofthelow-carbonproducts.

简介：China’stechnologicaleffortstotackleclimatechangehavelastedformanyyears.Itisnecessarytotesttheeffectoftheseeffortswithquantitativemethod.Tobeexact,whetherandhowChina’slow-carbontechnologyinnovationrespondstoclimatechangeshouldbetested.Basedonthe2004-2015paneldataof30provincesinChina,weusethemethodofESDAanalyzingthespatialcorrelationofChina’slow-carboninnovationtechnology.Furthermore,weusethespatialDurbinmodelempiricallyanalyzingthespatialspillovereffects.Theresultsobtainedareasfollows:first,supplyanddemandofChineselow-carboninnovationhassomedeviationinthespatialdistribution.Thelow-carbontechnologyinnovationasthesupplyfactorshowsthecharacteristicsofexpandingfromtheeasttothewest.InnovationineasternChinahasalwaysbeenthemostactive,butinnovativeactivitiesinthemiddleandwesternChinaaregraduallydecreased.However,carbonemissionshavethecharacteristicsofmovingwestward,implyingthechangeoftechnologydemanddifferentfromtechnologysupply.Second,China’slow-carboninnovationactivelyrespondstothetrendofclimatechange,indicatingChina’stechnologicaleffortshavepaidoff.However,thespatialspillovereffectsarenotsignificant,showingthattheeffortsineachregionofChinastillworkforhimself.Third,environmentalregulationandmarketpullareimportantfactorsforlow-carbontechnologyinnovation.Amongthem,bothsupportingpolicyandinhibitorypolicyhavesignificantimpactonthelocallow-carbontechnologyinnovation,butnosignificantspatialspillovereffects.Itshowsthatenvironmentalpoliciesindifferentregionsarecompetitiveandlackofdemonstrationeffects.Economicgrowthandexportasmarketpullhavehigherlevelofeffectonlow-carbontechnologyinnovationforbothlocalandadjacentareas.Somepolicyimplicationsareproposedbasedontheseresultsfinally.

简介：TheGreatEastJapanEarthquakeinMarch2011devastatedtheeasternregionofJapan.Duetotheresultingnuclearaccident,JapaneseCabinetdecidedtoreviseitsenergypolicies.TheEnergyandEnvironmentCouncilinNationalPolicyUnitpublishedoptionsonthenation’sscenariosforenergyandeconomyin2030.Weestimatedtheeconomicimpactsoftheoptionstonationaleconomyandhouseholdsin2030.Finally,weclarifiedsignificantfactorstoestablishasecure,affluentandlow-carbonsocietybasedontheenergyscenarios.

简介：<正>玻璃破碎传感器是一种振动传感器,它检测玻璃碎时的振动输出相应的电信号。该传感器应用于贵重品、珠宝、金银手饰橱窗或贵重文物展柜,用作防盗报警用。另外,也可用作振动及撞击检测用。这里介绍一种PY—1A型玻璃碎传感器。这是一种小尺寸、低价位玻璃碎传感器,其外形如图1所示,内部结构如图2所示。它是一种压电陶瓷片

简介：<正>在工业生产中,使用玻璃钢冷却塔降低水温具有很多优点,因此为许多工业企业所采用,但它也有一个较大的缺点,即在安装施工动火过程中,容易发生火灾。1986年3月14日,辽宁某化工厂在玻璃钢冷却塔施工安装过程中,因电焊火花意外落

简介：本文对某玻璃厂复杂环境情况下30m高的排烟烟囱进行了安全设计.首先根据实际情况和爆破设计规范选择了定向爆破方法,然后在此基础上对相应的爆炸参数进行了设计,同时为保障工程的顺利实施及人员和设备的安全,采取了预处理安全技术及措施.

简介：对影响玻璃熔窑SCR烟气脱硝设计的几个主要因素，如烟气条件（烟气量和NOx初始浓度）、还原剂、催化剂、SCR反应器布置方式及催化剂吹灰方式等进行了分析与讨论，指出在对玻璃熔窑进行SCR烟气脱硝设计时应根据燃料情况、烟气条件、生产工艺、环保法规及污染物减排要求等合理进行选择，以确保玻璃熔窑SCR烟气脱硝系统安全运行及工程投资、运行费用的经济合理性。

简介：对烟气脱硝技术在玻璃熔窑的应用现状及研究情况进行分析与讨论。SCR烟气脱硝技术具有脱硝效率高、技术成熟的优点,在玻璃熔窑得到广泛应用。但是该技术存在工程投资高、催化剂活性易受烟气影响等缺点。目前国内正在研发的玻璃熔窑烟气同时脱硫脱硝技术,具有设备精简、工程投资少等优点,但还存在一些问题及不足。随着技术的发展,以NaClO氧化法为代表的同时脱硫脱硝新技术与现有技术的联合应用,将成为玻璃熔窑烟气脱硝技术的发展方向。

简介：黄金矿山尾矿是一种复合矿物原料资源，可成为微晶玻璃等新材料的原料，将其开发利用，能为黄金工业充分利用资源、改善国土环境治理、提高综合经济效益开辟广阔途径。所开发的“球团包衣焙烧氧化法”专利新技术可向国内外矿山、企业提供技术服务及技术转让，与研究单位合作进行试验研究。

简介：近年来，我国CRT显像管制造行业迅速发展，但制造显像管所需的大量优质矿石和化工原料的开采和合成过程却破坏了自然生态环境，还造成环境污染。同时，大量被淘汰和不合格的显像管被简单处理，造成巨大的优质资源浪费。采用系统分析的方法，对废显像管玻璃再利用进行环境分析，从而找出适合我国的废显像管玻璃循环经济模式，并使用模糊综合评价对废显像管玻璃循环经济效益的综合评价方式进行了探讨。

简介：以R2O-CaO-SiO2-F系硅渣微晶玻璃为研究对象,考察冷却速率对微晶玻璃析晶动力学的影响。研究表明：对于同一化学组成的基础玻璃,析晶峰峰位发生明显迁移,析晶峰峰值温度发生非常大的变化,在升温速率α=10℃/min时,样品析晶峰峰值温度相差近40℃;基础玻璃呈现两种不同的析晶方式,即表面析晶和整体析晶。通过晶化实验发现,冷却速率对析出晶相的种类和相对比例都有显著影响,由析出晶相不同而引起的样品微观形貌也呈现巨大的差异性。

简介：常熟经济技术开发区日前正式启用“安环E保”监管信息化平台。“安环E保”监管信息化平台．以开发区“安环E家”微信公众号为基础．采用一体化结构设计．基于电子政务外网和内网．纵向覆盖开发区网格片区各企业，横向覆盖安委会各成员单位安全监管综合信息平台．采用企业端一企一档形式．对企业开展日常安全监管。

简介：6月19日，港珠澳大桥岛隧工程Ⅳ工区专用清淤船“捷龙”轮移至E20管节海域，继续在E18管节基床碎石垫层铺设期间动态截淤施工，做好基床防淤的“守门员”。结合前期成功实施动态清淤的施工经验，工区认真分析施工水域复杂的作业环境，时刻关注现场船舶动态，选择在E20管节西侧60～90米范围进行动态截淤，确保既不影响E18管节基床碎石垫层铺设施工，又能有效减少邻近基槽内泥沙的纵向输移。

简介：比较了手动进样与自动进样分析非甲烷总烃（NMHCs）的结果,确立了采用玻璃注射器采样-气体自动进样系统双柱单检测器气相色谱法对NMHCs进行测定。结果表明：自动进样保证了进样的一致性,一次可连续自动分析多个样品,自带反吹清洗技术有效地避免了样品间的交叉污染,提高了气体中NMHCs的分析效率、准确度和精密度;所建立的方法能够准确测量气体中的甲烷和总烃,标准曲线的线性关系〉0.99991,甲烷、总烃和NMHCs的方法检出限为0.02mg/m3、0.04mg/m3和0.03mg/m3。

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