口( 下转第4页)万方数据 4总第171期2011年第3期( 第37卷)安徽化工是流动性好,易于计量,避免了可湿性粉剂从包装容中倒出时所带来的粉尘污染,危害操作者及周围环境安全;它与可湿性粉剂、水悬浮剂相比,有效成分含高,节约包装和贮运费用,贮存稳定性好,不必担心水浮剂在贮存期出现分层、沉淀、结块现象;兑水稀释时迅速崩解,其分散性、润湿性和悬浮性好,使用方便,充分发挥其药效。3结论(1)目前,我国已成为世界农药制剂生产和使用大国,登记的农药制剂品种很多,但与国外先进国家相比,在农药制剂的质量和农药制剂剂型的合理性上还有很大差距。( 2) 今后,我国农药制剂将围绕环保和高效这一农药剂型制剂发展的主旋律进行开发,重点开发功能化、高含量、水性化、粒状化、省力化和精细化的农药剂型制剂,使得我国农药剂型制剂向更新、更高水平迈进,更好地为农业生产服务。口Current Si tuati on andD evel opm entVi si on of Pesti ci de Form ul ati ons i n O urCountryzH A N G Le- bi n( Anhui Petrol eum & Chem i calG roupCo.,Ltd.,H efei 230041,Chi na)pesti ci deform ul ati ons such as em ul si fi abl e concentrate,w ettabl eAbstract:Thi spaperi ntroduced current si tuati onofpow der,agueoussol uti onandgranul ars,andfi ndoutthedi spari tyon vari ety andqual i ty com pared w i thandpreci si onabroad.Functi on,hi gh content,w atersol ubl e,m i ni aturati on,save energyi sdevel opm enttrendsofpesti ci deform ul ati ons i n ourcountry.Key w ords:pesti ci deform ul ati ons;current si tuati on;devel opm entvi si on—r丫丫丫_’ r—r—r.—r丫丫丫丫T丫’ rl r丫丫丫丫丫丫丫丫—r—' —’ !广.’ r.—r—r丫^rT丫—r' ’ 广。T’ r—?—’ !—丫—r—r—r丫‘ r1’ —丫‘ r( 上接第14页)Progressi n the Rem oval of D i l ute M ethanol Sol uti onby PerVaporati O nZH O UXi ao—l ong,YAN GYan,G UShe—疗un,LIUJ un-sheng,SH A0G uo- quan( Key Laboratoryof M em braneM ateri al s& Process,D epartm entof Chem i cal and M ateri al sEngi neeri ng,H efeiU ni versi ty,H efei 230022,Chi na)Abstract:W i th thesharp dropi n the resource of m i neralfuel and the furtheri m pl em entati onof Chi nesestrategi calpl anfor newenergi es,m anyefforts are m ade todevel opnewsubsti tutes forpetrol eum .Am ong w hi ch,m ethanoli sregardedassol uti on i ncreasesone of the m ostprom i si ngand renew abl e newcandi dates.H ow ever,the pol l uti onfromdi l ute m ethanolw i th an i ncrease i n the dem and form ethan01.Consequentl y,therem ovalof m ethanol from contam i nated w at er i s turnedi ntosi gni fi cantl y urgent.Currentl y,vari ousnovelapproachesthem ,m em brane separati on byareproposedto rem ove thepol l uti onfromm ethan01.Am ongexpectedto beof m ethanol from the contam i nated w ater.The presentpervaporati oni sone ofthe m ostusefulandprom i si ngm ethods.Thi srevi ew i s to sum m ari ze thetechni quesfor the rem ovalfutureperspecti veare al so di scussed.states andKey w ords:pervaporati on;m ethanol w astew ater;m em brane separati on( 上接第17页)Bi odegradati onofSyntheti c D yesSU NLi ng- l i I, SH A J i an-fei 2(1.Zhej i angH eti an Chem i cal Co.,Ltd,H angzhou3 10023,Chi na;of Envi ronm entSupervi se,H angzhou310014,Chi na)Abstract:Thebi odegradati onofsyntheti cdyesw as di scussedcom prehensi vel y.Am ongthe2.H angzhouD etachm entcurrentpol l uti oncontroltechnol ogi es,bi odegradati onofsyntheti c dyesdyesi s an econom i c,effecti ve,and envi ronm ental l y beni gn process.Thebi orem edi ati onpotenti al sofm anym i crobes forsyntheti c dyeshave been dem onstrated.Bi orem edi ati on of xenobi oti csi ncl udi ng syntheti c dyes by di fferent m i crobes w i l lhopeful l y proveagreensol uti on to theprobl emof envi ronm entali sem ergi ngas the m ostusefulapproach.The bi odegradati on ofsyntheti csoi land w aterpol l uti oni n future.Key w ords:bi odegradati on;syntheti c dyes;m i crobes;decol ori zati on器的量悬能能万方数据