东莞华鸿电子厂工业废水处理工程设计梁耀开

201129梁耀开郭学文(,510300):东莞华鸿电子厂工业废水处理的设计最大流量为100m3/d,属小型工业废水处理工程该厂的工业废水流量虽小,但水质成分较复杂,主要含有金属如铜离子有机溶剂烧碱丙酮及冲洗废水等介绍了针对该厂废水性质的工艺流程构筑物设计设备选型和工程投资概算等:工业废水;工艺流程;工程设计DESIGNOFINDUSTRIALWASTEWATERTREATMENTINDONGGUANHUAHONGELECTRONICSFACTORYLiangYaokaiGuoXuewen(GuangdongLightIndustryTechnologyCollege,Guangzhou510300,China)Abstract:ThedesignedmaxmumflowrateoftheindustrialwastewatertreatmentprojectofDongguanHuaHongElectronicsFactoryis100m3/d,whichisasmallindustrialwastewatertreatmentworks1Thewastewaterflowrateoftheplantissmall,butitscomponentsaremorecomplex,mainlywithmetalssuchascopperions,organicsolvents,causticsoda,acetoneandwashingwastewater1Itisdescribedthenatureoftheprocessflowandstructure,equipmentselectionandprojectinvestmentbudgetandsoonaccordingtothewastewatercharacteristicsoftheplant1Keywords:industrialwastewater;processflow;engineeringdesign,:();(,);(,);11):10~12h,80~100m3/d,8~10m3/h,10m3/h2):,,13):,GB21900-20081mg/L(pH)Q(COD)Q(Cu2+)Q(SS)pH5202017881980015506~92211工艺处理方法,Cu2+SSCOD,[2-3][4]:1),pH11,Cu2+OH-Cu(OH)2;2)(,),,SSCOD3):,(),,212工艺流程1185201129213药剂的使用1):,(20%)Ca(OH)2,,pH112)()10%,:200mg/L3311构筑物设计计算1)100m3/d;10m3/h(1d10h);315h;:35m3;:@@=4m@3m@3m=36m32):1h;:10m3;:@@=2m@2m@218m=1112m33),:@@=1m3;:@@=1m34)():018h;:8m3;:@@=811m3;(),,30cm,:@=218m@218m(1~2cm)5),=@=2m@112m,20;60b,=10cm:018h;:8m3;:@@=3m@2m@115m=9m3;=(@@)/3=3m@2m@1m=6m36)=15m3(115h);:@@=3m@2m@215m=15m3312构筑物及设备选型223610m34m@3m@3m-1112m32m@2m@218m210m32m@1m@1m+811m33m@1m@217m3910m33m@2m@115m1510m33m@2m@215m--1--2(11)--2(11)--1-30r/min1-60r/min-4411施工材料要求1)425;:,2~3cm;:()2):3;,()10,(1m)14,10;10,(,);10,(,)3):C25(25N/mm3);V()BV()BV()BV()=1B116B216B015,/015412施工技术要求1),,,2),,,,,2d3),,413池体地基要求1),115m,12~15cm,2):30cm1,10,90cm,50cm3)=1725,,[5]:1),2),3),,4),5),6),3~66,,/(161)8620112929104317g/(m2#d),F=207178e-0113x(R2=0177);40,5,1015mCO29719,5115,18191918g/(m2#d),F=88146e-0112x(R2=018859),1,2,34CO2,:1),,2),,,1234CO2,3CO2,CO2(27816g/(m2#d),1215g/(m2#d);CO2,481216CO25619,7010,110124710g/(m2#d),CO2,12CO2CO2,,[1],,,.CO2CH4[J].,2007,26(3):1153-11581[2],,,.[J].,2008,16(6):1458-14631[3],,,.[J].,2007,29(4):140-1431[4],,,.[J].,2009,13(7):58-611[5],.[J].,2009,19(11):198-2001[6],,,.[J].,2005,23(5):59-621[7],,,.[J].,2004,26(1):35-381[8],,,.[J].,2006,19(6):81-851[9],,.[J].,2005,27(2):33-351[10],.[J].,2006,25(2):24-261[11],,,.CO2[J].,2008,21(1):1-41[12],,,.CO2[J].,2007,23(9):603-6061[13],,,.CO2[J].,2004,25(2):7-111[14],,,.CO2CH4[J].,2003,48(23):2473-24771[15],,,.[J].,2005,16(12):2409-24121[16]UllasHegde,ChangTsan-Chang,YangShang-Shyng,etal.MethaneandcarbondioxideemissionsfromShan-Chu-KulandfillsiteinnorthernTaiwan[J].Chemosphere,2003,52:[e-mail]2010-12-31(86)0,,,,,,,,,[1].[M]14.:,2002:346-349.[2],,1[J].(),2002,25(1):43-44.[3],,,1[J].,2006,19(2):25-26.[4],,1[J].,2006,20(2):119-121.[5],,1[M].:,2002:64-68.510300152E-mailliangyk53@1631com2011-06-15161