资源描述：
《超声波消毒技术在水产养殖中的应用研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、硕士学位论文国超声波消毒技术在水产养殖中的应用研究拳科专业：叠缝兰捏作者姓名：崮缝红．指导教师：强堑壹教授．青岛理工大学二00七年六月青岛理工大学工学硕士学位论文即对不同的单胞藻和细菌在一定超声频率、超声时间、超声功率、水量等工艺条件下，都可以取得较好的杀灭效果，超声波处理是一项适合海水养殖循环水消毒处理的可行技术，必将拥有良好的应用前景。。关键词超声波；单胞藻；细菌；杀灭率Ⅱ至墅堡三奎耋三耋霉圭耋堡鎏圣AbstractThispaperisaimed砒themostimportantproblemwhichtheaquacultureSeflwlt
2、tel"isfacinginthisday，theproblemisthepollutionoftheseltwatcrandlackofwaterl"esource$．UnderthesupportofTheProjectsfromNationalNaturalFoundationFundQrojeel：authorizationnumber：30671620)“StudyonBudgetsofImportantElementsandEnergyinCullivationSystemof111eSeaWaterCultivationWasteWat
3、er",Weproposedtoadopttheultrasonicwavetechnologyintheprocessofthenecessarydisinfectiontothecirculatingwatt：ofbreeds．Incultivationcirculatingwateroftheseawater，thecommonlyuseddisinfectionmethodshave；Chlorinationdisinfection,chlorinedioxidedisinfection,ozonedisinfectionandultravi
4、oletraydisinfection．Thesemethodsallrespectivelyhavethegoodandbadpoints,ThekillingrateofChlorinationdisinfection,Chlorinedioxidedisinfection,Ozonedisinfectionishigh，buttheyhavethesecondpollutionandresidualtoxicity，Butultravioletraydisinfectionalthoughdoesnothavethesecondpollutio
5、nandtheresidualtoxicity,itskillingrateislower,anditisinfluencedbythesuspensioninthewat盯9andtheconsumedenergyishigh．TheultrasonicwavedisinfectionisOnenovelmethod,itdoesnothavethesecondpollutionandtheresidualtoxicity,，itiseasytooperate．Therefore，ItisimportantsignificantthatWestud
6、ytheapplicationofultrasonictechnologyinaquaculturecirculatingwater．Wemainlyneedtokillthebacteriumandthealgaesinthedisinfectionoftheseawatercultivationcirculatingwater,thereforethisardclehasstudiedemphasislythekillingeffectoftheultrasonicwavetothebacteriumandthealgaes．fordiscove
7、ringhowthekillingratechangesalongwiththesupersonictime，thesupersonicpower,thewatersample,andhowtheSe{1．waterwaterqualityphysicsandchemistrytargetwhichisDO，pHvalue,thetemperatureofthewate,l'samplechangesintheprocessoftheultrasonicwavetothebacteriumandthealgaes,whenthefi'equeneyi
8、s22KHz,theamplitudepoleis6mnL。Thestudyindicatedthatult
