简介:有着“千年扶胥,丝路黄埔”美名的广州黄埔区坐拥众多历史文化资源.在21世纪海上丝绸之路建设中尚存在不足:政策落实和规划指引有待整合;基础设施和配套建设有待完善;资源投入和人才保障有待加强;海丝文化产业发展力度有待加强.为此,应积极探索“海丝文化”资源活化利用新形式:把握发展机遇,完善规划组织统筹;整合优势资源,打造特色旅游品牌;加强遗产保护,扩大“海丝”宣传影响;促进产业发展,壮大现代临港经济.通过上述措施,擦亮“海丝文化”品牌,主动参与21世纪海上丝绸之路建设,可极大推动黄埔区经济文化产业发展.
简介:TheobjectiveofthisresearchwastoexamineifcertainstrainsofBacillusbacteria,couldsurviveindrypowderproductsandifso,couldthebacteriadegradeorganiccontaminantsinsalinewastewateronaship.Aspartofthestudy,weisolated7domesticatedstrainsnamedNY1,NY2,…,andNY7,thestrainNY6showedtohavethebestperformancefororganicmatterdegradationandcouldsurviveindrypowdermorethan3months.NY6wasidentifiedasBacillusaerius,basedonthemorphologicalandphysic-chemicalproperties.Itsoptimalgrowthconditionswereasfollows:salinitywas2%;temperaturewas37℃;pHwasin6.5-7.0;bestratioofC:N:Pwas100:5:1.ThecapabilityofitsdrypowderforChemicalOxygenDemand(COD)removalwas800mgCOD/ginsynthesizedmarinewastewaterwith2%salinity.Thesporesinthedrypowderwere1.972×108g-1.