1、流化床焚烧炉污泥焚烧工艺特性研究李 军 李 媛(15umf H,8 dv, H5 |h ; ua850 ) =Q b ,h CO、 - x8 3 ,V7=0 3 。 3 850900 SV V , Q V(N 39bar C2F ), H $ 210 。 YQ=0300 KA,yN, “ ,|“ g 8210 /,=0 3。 5 6B+ V 3 V?d ,1 B%f, , “ YV QV“ “。 c YV T AE!7$ “。 , !2! ,sY NaOH A AE!。4 T 5v V, y,%8 i =T = HW , C 3 , VT C c s? ? ,F , OV 3 V? , “ !
2、“d V“ “ i、 , brS。 ID1 +, , I. 3 ) .:,2002.2 ( ) -,7 .7 , r. C) . Z:,2000.3 Brain Hemphill.Fluid Bed Technology for Sludge Destruction.WaterEngineering _s q|V70%,i OM9 t ,B t 1。3 YVYv s, b v 1 ,s q (XV50%, HNOX9B D,XYv 。 y ,TV : ,3.0%;2005 M “ 、v b9 9F, | m,Bs q,|V67%、 _sqV70%、s q9 6 t 。 ID1 C. e“d.q
3、:,1984.348 404.TY) 030006 v S“2003-09-09 l79 2004 M622 3 EFFECT OF AUTOMOBILE TAIL GAS POLLUTION ON ATMOSPHERIC QUALITYWang Suping(72)Abstract It is pointed out thatthetail gasemission from automobiles is becominggradually amajorpollution source influencing an urban airqualitywith the increase in ur
4、ban automobiles through the analysis of automobiletailgas pollution in Taiyuan.A dynamicpredict model of sharingautomobile tail gas in Taiyuan is set up according to the theoretical anaysis of grey system, whose predicted result s precision is high,and theprodiction method is simple and practical.Ke
5、ywords air pollution, automobile tail gas and sharing rateSTUDY ON PURIFICATION OF GASEOUS TOLUENE WITH A HIGH PERFORMANCEBIOTRICKLINGFILTER Wang Liping et al(73)Abstract In order to develop the effective controlling technology for VOCs emission,a suitable microflorawith high conversion capacityfort
6、he recalcitrant toluene as the unique carbonsourceis selected and ahigh performance biotrickling filter is usedtoremovetoluenefrom awaste gasstream.The acclimation period is shortened down from 23 days to 7 days by addingnutrient salt and using gas-liquid phaseacclimation.Theresultsof experiments sh
7、ow that when the toluene concentration in influent gas and the specificgas flow ratewere in the range of 0.424.71 mg Land48 m h 120 m h(resident time10.5 26.7 s)respectively,themaximum biological elimination capacity of tolueneinwastegasis626 g m3h,and the normal biological elimination capacity is 3
8、60 g m3h.Keywords biotrickling filter, toluene, gas-liquid phase acclimation and maximum elimination capacityA STUDYON THECHARACTERISTICSOF EXCESSSLUDGE INCINERATION INA FLUIDISEDBED INCINERATOR Li Jun et al(76)Abstract In this paper,the main study was made on two bubbling fluidised bed incinerators
9、 for the Hauptklrwerk Stuttgart-MhlhausenSeweragePlant in Germany.It analyzed the flow and characteristics of incinerator technology as well as sewage treatment.Also the bubblingfluidised bed incineratorswere discussed on the technological characteristics.Keywords sludge incineration, fluidised bed
10、incinerator and bubblingSTUDY ONCOAGULATION REMOVING MICROCYSTIS AERUGINOSA IN WATERLiu Zhenru et al(80)Abstract The text studies about chitosan flocculating reagent compounding natural clay sepiolite to remove microcystis aeruginosa in rawwater,it obtains a good effect.The result indicates that enh
11、ancing coagulation with chitosan 0.56mg L and sepiolite 32 mg L is very effective.Acrossing the numberbymicroscope,if the numberfallsfrom 1.944106 mLto1.38103 mL,the removal rate is 99.93%;turbidityfallsfrom65NTU to 0.1NTU,the removal rate is 99.6%;chlorophyll-a can not be examined after enhancing c
12、oagulation.The pH is in 4 8,chitosanflocculates effectively.Flocculation mechanism is discussed in the test,it is considered that setting up bridge and electricity neutralization is themostly functions.Keywords coagulation, microcystis aeruginosa, chitosan, compound and sepioliteAPPLICATION OF ELECT
13、ROSTATIC PRECIPITATOR TO DEDUSTING OF HIGHTEMPERATURE FLUEGAS FROM TOP OF GAS-BURNINGLIMEKILN Liu Junlong et al(83)Abstract When an electrostatic precipitating process is used for dedusting of high temperature flue gas from the top of a gas-burning limekiln,a significant dedusting effect can be obta
14、ined.A properly designed precipitator can also be used for treating and controlling the hightemperatureflue gas and lime dusts from the top of the gas-burning lime kiln.Keywords high temperature flue gas, lime dust, electrostatic precipitator and dedustingManager: Central Research Institute of Build
15、ing and Construction ofMCC GroupEditor: The EditorialDepartmentof Environmental EngineeringPublisher: IndustrialConstruction Magazine Agency(33,Xitucheng Road,Haidian District,Beijing 100088,China)Telephone: (010)82227637、82227677Fax: (010)82227677Chief Editor:Weng ZhongyingDomestic: All LocalPostsDistributor:China InternationalBook TradingCorporation(P.O.Box 399,BeijingChina)Journalistic Code: ISSN1000-8942CN11-2097 XE-mail Address:hjgc WWW Address:http: 6ENVIRONMENTAL ENGINEERINGVol.22,No.3,June,2004
