环境监测

4-2-cr5-1535pH6.5-8.5()450mg/L0.3mg/L0.1mg/L1.0mg/L1.0mg/L()0.002mg/L0.3mg/L250mg/L250mg/L1000mg/L1.0mg/L0.05mg/L0.05mg/L0.01mg/L0.001mg/L0.01mg/L()0.05mg/L0.05mg/L0.05mg/L()20mg/L60g/L3g/L(a)0.01g/L1g/L5g/L100/mL3/L30min0.3mg/L0.05mg/L0.1Bq/L1Bq/L(QvSvm/sQ=60VSvm/s0.7L/tQ=Kh5/2KhDhB=+++-13540004014020092..(..)(.)K=DAA=[][]E%=100EDDVV(%)=+100=+()()()mLmLmLmg/L=-××()ABV10001000RlA=ρLAlKQ==11ρK=1ρQ=lARRRRx=132ERERRRELRmmxmmxm=+=+10.01mol/LRLL=KKClKCl1QKQRRRtxxKClx==1413KKatxxt25125=+-()K25S/cmKS/cmx25xta0.22(11)=AVV0inDmtcd=607122316///chcVVVHVhxsss=+-()2.PMPT124.PMPT12E-φφφφφφφpHpHxsEExs-0059.DOOmgLMVV(,/)281000=××100iKnFApLcm=0CNmg/L-=-×××().VVcVVVAB52041000123CNmg/L-mmVVVab-12AgAgClFLaFKCl|HgClHg-322ClmolLmolL-(./)(./)030001EKRTFF=--2303.lgNmg/L()VVMV12141000-×××(Smg/L)2-().VVcV0116031000-××CODOmg/Lcr2()VVcV0181000-××WItMn96500WIttMn=-()0196500CODcmg/LVmLW=V1000cxxcIttVx=-×()01965008000Omg/L=2[()]1010810001001+-××VKM(,[()][()]Omg/L)=21010101081000102+--+-VKVKfMVBODmgLccBBff5121212(/)()()=---mg/L=(V-V)c12××15681000.VdniNniNis=-∑=log21ddddd=10022ABCABC+-+-/L=1000mL=(V-V)1000cW00031724108...0.003Cg14SVI=30minmL/Lg/LV=V0PPPB-VVPPK=0Kcc=×10100%Kcccc=++×1123100%cMcp=224.VVtPt0273273101325=+.VL018273273510010132517445=×+×=..()NOmg/m=2.023××=--10174451001133..NOppm=22010462241744510005666....×××=-SOmgmWVVVnta23(/)=SOmgmcVVtn23(/)=IIbc010=-ε11100-=--IIbcεIIIbc00110-=--()εFIIIFFbc=-=--ΦΦ()()00110εFIbcbcbcF=--+--02323232233Φ[.(.)!(.)!]εεεFbcIF=230.ΦεPIMnIRR==965000000332.PcF=60cIFIFRR=≈000033260002..NONOmgmAABVxsn(,/)().230076=-IKNOOM=[][][]3P(%)=+++12100PAfAfAfAfiiwiwwnwn(%)()()()()=+++1122100fffAWA==''()()Kchsscchhxssx=OIHIOHO322222++=++-+Omg/m=bV-0.269c33n()AAaK10--K=c1001-cc21K(%)=A1--AAA210100OmgLfAAabVn312(/)()=--[SOmg/100cmPbOd]=(W-W)1003s02234SnSOBaSOSOBaSO34SO3BaSO40.343SOBaCrOBaSOCrO42-4442-CHmg/m=cmg/m3=c43sshhhhhtasms-'mg/m=mg/m=hhc33ms2shhctss1Fmg/m=3=3WWVn30-'[Fg/100cmd]=1002WWSn-0Hgmg/m=3WVnTSPmg/m=3WQtnQQTPTP212112=c=1KΔfQtN=N0-KmΔΔmKnNN=110cmSVSVKNN==Δln0[t/km]=301042=-[phone]BaPgmFFFFMRVn(/)32010=--PLfFgPLK=+=(sin)αρKgmm(sin)α+fFvKPspv=2ρvKPRTBspvsss=2vKgHKgHRTBspdpdsss==22ρRXRXRXRXRsdoococococoNN=+++1222222Ro2Rco2RN2Xo2Xco2XN2RXRXRXRXRXXRswoococococoNNswswHO=+++-[phone]()RHO2vKPtspvs=+0077273.vKHtspds=+024273.vvvvnsn=+++12vKRTBPspsssv=2vsPvQ3600vSssQQXBPtndswass=-++()1101325273273XGVtPPGwwdrArw=+++1242732731013124100%...XGVPPPtPPGVtPPwwszArrArwsrAr=++++++12427327310131242732731013100%....QdvPPTTRRPXrsAssrsdArw'.()[()]()=++-00431212QdvPPTTPPXrsAssrArw'.()()()=++-0002541212VQRPPTndsdArr=+0003.'()τVQPPTndArr=+0050.'τQL/minr'cGVnd=106ccvScvScvSvSvSvSnnnnn=++++++1112221122cRIIb=-1010()cVbVc=103ctWWMbVc=+-224127310216.()ctVMbVic=[phone].()ρcVbPPPVic=+00310()'ccQQQ=+000cQcQ=00310qDAPL=-qWWtt=--1221310cqQQ=+1227.1.5m=16.6m/s2v500035t==4-3500mL20mL=2mol/Lc16()KCrO227BDM=(b-a)Vc(1.28)bH=H5.85Wu0100100-+-⎡⎣⎢⎤⎦⎥()IWWL1=48TLm0324482.(/)TLTLmmxxxxxxnxiin=∑=11xsnxxi=--∑112()sxxnnii=-∑∑-221()MDMD22-95M=nxxxn12D=(lgx)i2-∑-(lg)xnni21n=tsd222(mol/L)()11.910817.833815.812111.620314.6213HO2100%()=-mg/kg=MWmg/kg=MW’K=pqE=apappn-+1aa=IPpc=2NAA=1010lgL=100lgLIII=100lgLPPPPP==10202020lglgIPpcIPpc112222==P=PP1222+(/)(/)//PPPPLLPP1021020210101012==LPPPPLLPP=+=+10101010122202101012lglg()//L=LPP12LL10lg2L+3dBpPP1171LLL-LLL=L+LPPPPPPP1211P2[]L=96dBL=93dBLL=3dBL=1.8dBL=961.8=97.8dBPPPPPP1212100dBLP1L-P=4dB72L=2.2dBLL=L-L=101.8dBPPPPPPP122N2LN-4010LTAeqTLdtTPA=∫10110010lg[].=1121nLLPAPAini--∑=()LiAPAiLPAPAPAinLnLi=∑=11LdnLLdn=+⎡⎣⎢⎤⎦⎥+10161081024010110lg..()1logff221=11/3log2ff2113=f/f=221nfm=ff21DTTDTTTT=++1122D=≈4674117..LLddLLeq≈+=-502109060,LlLlKKkn=∑=11(km)(m)LLNNL’L01234533606037256084964509110590616681319662827713229664433705942756125476.87660758127278.86096787701391811495772196723197734198745098/6199767099/8099/709099/01100801234805’’3.L=L+dL=Ldeq502NPeq60L=66+68.4dBL=68.412=80.4dBeqNP12602()()(dB)(dB)AC31.5631252505001K2K4K8K16K80859095100105110115120125(min)AC31.5631252505001K2K4K8KdB(A)dB(A)L(dB)(s)L’(dB)L(dB)6141532389060CPCsCo26552555FeMnK─→──AdNdtN=-=λT120693/.=λTPoT1/284212T12922389/=3.010UT=4.510-71/2=0.693T=2.3910a1/2--21A=-dNdt=NN=N0e-tlg.NNt02303=λta==-2303123910100012892..lg.()X=dQdmDdEdmD=dEDP=dDdtQ=acbsnnnV-Q=(n-n)1060cb6αε×slFA=K(J-J)fRncbV=x-xx100%ttxixx=100%dxdndiin=∑=11()=+++112ndddn=100dxSxxiin=-∑=()21snxxnSiin2211111=--∑=-=()snxxnSxxnniinii=--∑=-=∑-∑-=111112122()()Csxv=×100%σμσσμ2212212211=-∑==-∑=∑-∑==NxNxxxNNiiniinii()()()xxni=∑μ=∑xninxxxxxngnni==∑-()lg(lg)1211x=15112+115+114+113+115xg=112115114113115152110100=1.8%d=x-xiid=|112-113.8|+|115-113.8|++|115-113.8|S=1n-1=146.802Ss=s2C=1.3113.8v×100%φσπμσ()()xex=--12222Qxxxxn=--211Qxxxxnnn=---11Qxxxxn=---3111Qxxxxnnn=---22Qxxxxn=---2111Qxxxxnnn=---1214Qxxxxn=---3121Qxxxxnnn=---23Q=x=14.90-14.6515.01-14.65=0.692---xxxn111Q=xx=15.02-15.0115.02-14.90=0.083nn---xxn12xxxxxx2nsxxxlxslxxiilxiil=∑=--∑==111121()3TxmaxT=x-xSxminxxsxxxiiixii=∑==--∑====1104746110103055391102110.()..maxTxxsx=-=-=max....53947460