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            ٜyxһÿcodyxyxyxלyxؽٜyxaƷyxһ걣oKMSo
            028-87843859 13348859961vip@5117.info

            ׿x

            [x]5117ˮ|yxṩ"׿x"aƷSֱN׿xx׿xyxr񃞻׿xһQ׿xKҹ׿xx׿xSlr

            ׿xϢ


            ׿x
            ҹ׿xϢ׿xaƷ,5117ˮ|yx,I׿xyxSṩ|׿xx׿xۺՌI׿xr񌍻

              

            ٜyx_ٜyxۺ

            ͷǶƼھͷՈʲôɞյ

            LͣF˾codٜyxͰٜyxǰ

            ͷеҪُIcodyxͰyx@ɿx

            Lͣ@ӵ҂˾ǰIJُͨ^F˾@ُI^һ_yxЃrgF߀˾IյչFHҪy߀ҪyWcodُIһ_codyxF@ُxš҂˾҂“ϵǂ҂ֱ“ϵF˾

            ͷԵF˾CODyxʲôҪ

            Lͣ3000mg/L fIcodٜyx߀ҪIcodxǰゃ@І

            ͷ@ӵ҂@߅codyxcodxuеĈrҪĶǺxڃȵ׃xrǺ\M

            Lͣ@ӺܺͲٌTȥُcodxԺorΰҵQQǡ

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            Lͣϛ]}ǂۺfMSoһdž

            ͷǵ˞ɵκΓp҂˾ZMS

            Lͣo^@yx˃Ҳ]^}Ծֱ^I

            ͷxxŬ

            Lͣ҂Ժ߀Ҫyą翂֮ǵr߀ゃ@ُIx

            ͷǵלyxyx@ﶼеr߀ҪyȅԒrُIµăxֻҪcodٜyxS҂xMиbׂϵһ_xϾrHҪcɱrͳʮֽ

            LͣDzeͰ@rѿ^ȥǰrͦІ}

            ͷõxc֧

            ٜyxr

              

            һJC-700CODyxgָˣ

            C

            1y^ϡጜy

                COD52000mg/L

                0.0225mg/L

                ף0.0010mg/L

                0.05100mg/L

            2ʾֵ`

                COD≤±5%

                ≤±3%0.2zui

                : ≤±5%0.2zui

                : ≤±5%

            3؏ԣ≤3%

            4Wԣxֵ20minƯС0.002A

            5ȸɔ_≤2000mg/LCODy

            64Kg

            7γߴ磺340mm×250mm×130mm

            8ģ10W

            1؜طҜء180O

                        CODض165ף120125

            2؜ؾȣ±0.5

            3rg1-999minĿ{

                        COD:15minף30min30min

            4̎16ˮӣx253620

            5ģ500W

            66kg

            7γߴ磺216mm×320mm×146mm 

            JC-700CODyxxc

            1MڸLԴԼ߷խWϵyʹx؏ԘO

            2xC骚xӰ푹Wϵy

            3xضPIDԄӿ؜Ӌrȸ

            4ضȺ͕rgɟoO;

            5ɫͬһɫ䏊Ӳȸɶ؏ʹ

            6ɸCOD׺ͿĘ˜10l999yֵ늲Gʧ

            7дӡܣɌyԇӛӡԃӛ䛴ӡ

            8USBӿڔςɰуx惦ĔӛςX݋ӡ

            9LCDҺ@ʾL͹IJˆ@ʾ 

            JC-700CODyxΣ 

            1Cһ_xһ_

            2ɫ40֧ԇܼһCODԇһףɜy200ˮӣԇһףɜy250ˮӣԇһףɜy100ˮӣԇһףɜy50ˮӣ

            3oһʹfһaƷϸC޿һ

            JC-800һˮ|zyx

              

            ˮwˮRĈˮw̎λɴԵ،֞رˮˮͺ֮gǿ໥D̫ܵͨ^ˮB׃ˮڲͬˮw֮gѭh

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            ȾˮΣ

            ҽBˮȾͨɷ֞ԺͻWȾȾͼxȾҸȾͷȾWȾЙC͟oC

            1ˮܽ,Σ~

            ˮȱ,ʹҪ΢@Щ΢܉ֽЙC|,S,СϪ҃ĺ:Ϫl,׃,طe,

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            ϴ·,׵ʵĴʩˮLеLҪԪȻ,ԪغŷŵĺˮM֮,ʹе@SĠIBL(QˮwIB)ºмֳLˮԽLԽ,Kһֱˮ֮,yҊꖹ׵ļIB,ѸֳBʹ~,ֳļˮе,ʹˮ׃ȱ,ه~,S󼚾Ҳȱ,KǺϻɌᎧ؅^ĺIˮcrƵˮwIB{

            4ʯͻϴ섩

            ͥͲ^ʹõIJ;ϴ`ȵϴ`ʯͻĮaƷ,yԽ,вHȾˮw,ҕeˮa,˳ԺFжF

            5ؽ(,U,k,,,,t,G,C,,K,y

            ɵVұ^,IU,ƸUˮ,SUˮ,(늳,Ʒ)ؽֱٌӵúؽٵˮf,ʹܵؽȾ,ʹraƷжeںӵ,,ͨ^ˮֲMʳ,~ˮaƷMw

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            úV,(~,U,\)VɽU,ŷĹS@ӕˮֲ~ˮƉϪ,ͺBϵy

            ʧ,Aˮ|,ӃˮyȺͳɱFSyԽijɷ,bM֮,Hˮʮк(`ʳ),ҕӵ

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            ˮϙCӽͨ\ݔ,ʹй©ƉˮBh,ʹOIpaȾˮaʳƷ,Σ˵Ľʹй©ɴ(~r,B,{)

            ȃxԭ

              

            ˮаĶc҂ճЩܲɷֵ“ϵ

            ȻˮˮرˮҪ}@xNH4+xʽڵĵȾˮwеİQˮҲxӰxӰˮˮܵҪ@xNH4+to

            ˮаwӰ

            ҂֪ˮаһlǿDɁ}ˮԁˮһа˵ԒL}MwcwȵٰY°|׻ٰϰYĎ

            ˮаBhӰ

            BhӰ푸DzɺҕxˮΣҪ䶾@}Ďʮ֮䶾ҲSAԵĶcˮPHֵ͜ضȴһNPϵһrˮԽPHԽĶҲ ~ȵΣځ}^ߕrˮ~ĴƉBƽ

            ͬrŷŕˮwĸIBڽwһĸg@NUˮõĕrˮеİdzﹸܵˮOһɱһҲaɾ޴Ӱ

            Ĝy

            {ԇɫ

            ԭxBİ@xӵʽڵİc{ԇɵSɫjԓjcñɫɫ^΢XоƬӋֱ@ʾmg/L

            xٜyx

            ̖TR-109TR-109Byʽ TR-109

            ˾ɶƼ޹˾

            YwԼBhӰ푲úҕ@c҂P䌦ˮаƾ@ȞҪڇҵĴP҂֮ԴˮԽԽԽԽ|҂Ҳ׃ԽԽ

            ˮаĶxΣ

              

            y׿ˮ|yxXCPN-830DS҃xc
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            2. ܳ͹16λƬCxCrg_6
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            4. ԴխWϵyWԺ
            5. 늱o
            6. ɸ˜30l199yֵrg˺rĜyֵֵ͸ʣ
            7. USB˿“XMӛxȡ򌢴惦ӡ
            8. CCģABSIP65OӋˮmܺ
            y׿ˮ|yxXCPN-830DSҼgָˣ 
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            1. y^ϡጜy
                0.0225mg/L
                ף0.0010mg/L
                0.05~100mg/L
            2. ʾֵ`
                ≤±3%0.2
                : ≤±5%0.2
                : ≤±5%
            3.  ؏  ≤3%
            4.  Wԣxֵ20minƯС0.002A
            5.  ȸɔ_≤2000mg/LCODy
            6.γߴ磺C 80mm×230mm×55mm 
                        x105mm×160mm×90mm
            Σ
              C1_x1_y1ɫ30֧ԇܼ1ԇ1ֱDQ220V/12V1o1ʹf1aƷϸC1ݼ޿1

            “yʽCODˮ|yxXCPN-820BIxָُ

              

             

            YHNH-100Ͱyx՜yԇ˜ʵIJͬABAͲü{ԇɫGB7479-87BͲÇGB7418—81HISO7150/1—1984ҎˮȷyԇֶoԘƷɫA̎FƷĿʴ_ıɫyз`ɿԼȃc

            YHNH-100Ͱyxc

            1 xÇҘ˜ʣˮɫˮ|yÇH˜ҎĶȮcȡôcʹԇҺȷԺЧԴBͣ

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            3 êع·ɫϵyǃxĿɿ^

            4 صĘƷ̎ʽڷYʴ_ǰs̷rgBͣ

            YHNH-100Ͱyxgָ˺܅                    

            1y

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            1.0mg/Lˮ|ϡጜy

            2xʴ_ȣ

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            3x؏`

            Ȟ0.01mg/L0.1mg/L,˜ƫS≤0.01mg/L;

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            4rg30min

            5ݔ룺Ĥ_PIP

            6ݔVFD@ʾӡCӡ

            ZL-10 יzyxx0-10mg/L

              

            yrIĬFڲʩs·Լx߮aƷNֶѽrĮarˇgԿ^Ӱķ_rIеradzmгɱЧҪPɷֵϢʹûWMзǜʴ_Ҫܶĕrg˹ҳɱҮaкȾӰ푭h@ЩʹûWm鳣ҎĜytⷴV(NIR)һNܵĂxʽͬrs˕rg˹p˻WԇijɱNIRѽ̶ͬȵسɹđһϵɷֵķ

            ISCFһLĿо݆ͬӰ錦NͬrﳣҎоa1985_ʼڵռƷĿǰռ3ҪĿǴ_Mϵľ팍ʩNr݆ҪҪӰ

            Ŀнt(NIR)VƉԷĿоѽչ_Ŀ_lAyT翂ЙC̼ɽQ⛼Ч׵гɷֵķ˷gԇеıO

            Ϻͷ

            Ʒ ƷLodiPo ValleyһLԇռpH6.2ɰ|^5N݆ͬʽքe˲ͬ̶ȵwϵ

            (1) 1Bmp݆(lolium multiflorum Lam.) + A(zea mays L.)(2) 3݆ + A-(hordeum vulgare L.) + A-Z(3) 6݆ + A(3)-݆(3)(trifolium repens L. + festuca arundinacea Schreb.)(4) *ݵĆ(5) Z׵Bm

            ÿһ݆Č2팍`ͬĠIBˮƽsݿƺN1985ꌍ_ʼ1997_ʼڿ72KصÿһKSC@ȡ5(0-30cm)

            WNIR ИƷLɺĥȥyЙC̼ɽQ⛺ЧMNIRͿ̼ɶR˹ȼyʹCE Instruments˾NA1500ԪطxЧ׺0.5mg NaHCO3(pH 8.5)ҺȡԿѪᷨyɽQ1mg@ȡ늸ϵxӰlVy

            ĹV1100-2500nm

            _lNIR ʼĶ˔142ƷÿһɷֶքeʹStep-upStepwise͸MƫzuiС˷MPLSДؚwģͨ^Ӌ㌢VRϾx>3ķƷȥֹųЩyԺܺýጵĘƷʹMPLSɶ˷еģͶÁAy19851997ɼƷĿЙC̼ɽQ⛺Ч׺

            Y

            NIR_l @õĶ˷̌ЙC̼ɽQ⛺Ч׺AyyӋڱ1

            1˷_lC^ЌЙC̼ɽQ⛺Ч׺AyĽyӋ

            ˻ؚw㷨

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            n*

            r2

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            n*

            r2

            SECV

            n*

            r2

            SECV

            n*

            r2

            SECV

            Step-up

            142

            0.83

            0.010

            142

            0.83

            0.07

            1422

            0.43

            7.83

            142

            0.70

            6.92

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            142

            0.85

            0.010

            142

            0.87

            0.06

            142

            0.57

            6.83

            142

            0.72

            6.66

            MPLS

            142

            0.77

            0.007

            142

            0.81

            0.07

            142

            0.49

            7.51

            142

            0.71

            6.84

            MPLS(ֹxƷ)

            129

            0.87

            0.005

            138

            0.81

            0.07

            127

            0.70

            5.81

            128

            0.83

            4.89

            MPLS(ܛxƷ)

            134

            0.77

            0.007

            132

            0.81

            0.07

            129

            0.49

            7.51

            131

            0.71

            6.84

             

            * ڶ\ʹõĘƷ

            ıпԿؚͬw㷨õģͽY֮gIJЙC̼ĶzuiõԲһЩɽQ⛺Ч׵ĽYڵ̼Ҫdɫ֮CĽY@ʾ˽tAyпͿЙC̼Ŀ

            tAy @õĶˌ19851997ƷMAyĽYyӋڱ2

            2Ay19851997ƷпЙC̼ɽQ⛺Ч׺Ķģ͜ʴ_

            ˻ؚw㷨

            ЙC̼

            r2

            SEP

            Bias*

            r2

            SEP

            Bias

            r2

            SEP

            Bias

            r2

            SEP

            Bias

            1985 Ay

             

            Step-up

            0.93

            0.004

            0.000

            0.84

            0.054

            0.003

            0.50

            7.114

            0.381

            0.25

            5.441

            -0.797

            Stepwise

            0.93

            0.004

            0.000

            0.86

            0.051

            -0.003

            0.59

            6.411

            0.276

            0.29

            5.306

            -0.203

            MPLS

            0.93

            0.004

            0.000

            0.88

            0.049

            -0.001

            0.69

            5.589

            -0.055

            0.50

            4.491

            -0.123

            MPLS(ֹxƷ)

            0.93

            0.004

            0.000

            0.88

            0.049

            -0.001

            0.63

            6.233

            -0.102

            0.56

            4.162

            -0.114

            MPLS(ܛxƷ)

            0.94

            0.004

            0.000

            0.89

            0.047

            0.002

            0.66

            5.855

            0.757

            0.57

            4.083

            -0.127

            1997Ay

             

            Step-up

            0.76

            0.008

            0.000

            0.78

            0.071

            -0.003

            0.50

            7.507

            -0.370

            0.23

            7.556

            0.775

            Stepwise

            0.80

            0.007

            0.000

            0.83

            0.061

            0.003

            0.65

            6.261

            -0.268

            0.25

            7.124

            0.198

            MPLS

            0.73

            0.008

            0.000

            0.77

            0.074

            0.001

            0.82

            4.558

            0.054

            0.45

            6.130

            0.119

            MPLS(ֹxƷ)

            0.68

            0.009

            0.000

            0.74

            0.077

            0.000

            0.76

            5.211

            0.303

            0.23

            7.381

            0.957

            MPLS(ܛxƷ)

            0.67

            0.009

            0.001

            0.72

            0.080

            0.001

            0.48

            8.208

            -0.208

            0.23

            7.265

            -0.793

             

            * ИƷĻWYƽֵͽtAyYƽֵ֮gIJ

            ^˼ڿͿЙC̼@2ɷ1985ƷĽYҪ1997ĽY@2ɷzuiɹAynj1985ƷMPLSؚwõģ@2ɷֵĽYtVyķʽڿɽQr2SEPAyЧஔeMcģț]ôɹɽQҲýtMAyYĜʴ_ٿԅ^ֲͬ͵ƷzuiӑՓһЧtAyYƺǺܳɹД׺߻߀ǿɿ

            ͨ^҂оCtⷴVÁyĿͿЙC̼кܺõĜʴ_ԿһNƷ@ЩɷֵijҎٵIJǷƉԵķڿɽQ⛵ĽYdṩɿĘƷɷЧ҂онtⷴVƺڴµĴ֜yһͬһLԇϵе6݆ƷtɿԵCM

            ׷Nzy^

               COD˻xɌ56䣩10FλbͬrMмӟ._pؓˮ,ЧʵĿòë̻ܴλL似gȡԁˮsʽȿɹˮʹxҎͬr߀˃xʹõİȫҘ˜GB11914-89Ҏƶˮ|WCODcr)ĜyEҎ˷ļӟrgҺȗlָ@Ҋˮ|CODcrĜyЇėlҎ`˗lҎMв͕Ӱ표yĜʴ_

            COD˻xgc׼ƳЕrgͺؼӟrgO׼ԄMӋӟrgo˹MӋrӟrg2Сr_ꮅxԄPCƯСˮСٶȿӟײ|ͼӹˇÿӟײλؾzui¹ˇ̎Ӄxʹ߾XVؼӟCƷČ򞾫ʶǭhOxxY*ʾУʜضʹòEضȷ32°C ~ 399°C{ؾȣ±2°Cؕrg180°C<20minƣ0-99Сr0-990-99ֶο{zui󹦺ģ1.2KWԴAC220V 50HzӟƷ15ɶה

            COD˻xgco赹ƿǟӟֱӜyʹ͸ؓЧӟʹÉLë̻sЧL书

            COD˻xM

               HCA—200NHھOyxGB7487-87˜ʷҎėlYϙC늼΢CgFˮеİMԄھOyxYɿmڹIUˮˮˮ̼̎ӺرˮȵھOy ˮаāԴҪˮ򹤘IUˮˮwȾIBrӰ^Oyӵˮwеİ˽ˮ|Ⱦ“ԃ”rx^
            xSǰѽ˶^ÑɰзֱӜyƷаĺ
            1.    Ʒԇ
            1-1Ʒ
            ҘƷռھϩƿƿ,M쌦Mз,t,ڷǰ25´@ЩƷ,ጢƷữ   PH2,ڱƷ,ữĘƷմа,ܱȾ,עֹ
            1-2ԇ
            ԇzuiwe20ml,ڰ1mg/lµĜy,^ߝȵİƷ,ȡ^ٵmԇMМy.ԇӺБҸ,tʹ,ȡǰͨ^ϴIJƿwS^V,ҲɌˮMs̎
            2.    ԇҺ
            2-1 ڰС0.5mg/lԇ,ȡԇ20ml50mlԇ̎ƿ,ں
            50ˮԡӟϼӟʮ
            2-2 ڰȴ0.5mg/lԇ,ȡmԇ50mlԇ̎ƿ,ú
            50ˮϡ20ml±0.5ml,Ȼں50ϼӟʮ
            3y
            3-1 ⻯γ
            غԇ̎ƿм2.00ml±0.05ml@ɫȻټ2.00ml±0.05mlȮcҺٻ֓uԇ̎ƿں50ϼӟ
            3-2 ٶʮ犺ȡԇ̎ƿÌñɫӋyֵ͝
            4    հԇ
            7-27-3M̎ʹ20.0ml±0.5mlˮԇ
            5УL
            һM550mlԇ̎ƿзքe백Ȟ0.5mg/l˜Һ02.00ml5.00ml10.00ml20.00mlҪrˮϡ20.0ml±0.5ml7-27-3M̎ĸУҺyõֵ۳հԇֵLֵ|@lֱ^ԭc

            ɶƼ޹˾IayxMзˆTęzyҪ\MõzyȸxܷgӭԃL
            yx Ұyx zyx

              


            DƬԴڰٶȣ

            ZهҪYԴ,Ⱦ̶ֱPϵhܵؽȾԺӰ푵rƷ|ͮa,Ҳͨ^ʳӰ푵˂Ľ


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            ȫ10%ϸؽȾ

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            Σ

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            y}1ȾԴ

            ȾؽȾrˎЙCȾȶN҇ȾؽȾIȹӋЇ90%ұȾcؽP

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            y}2u˜ʲ

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            P朽

            V|Ͷ28|Ԫ

            ܿPؽȾLU

            ¿ӛǰďV|ʡhd@Ϥ,V|Ͷ27.8|ԪMPһ݆ؽИIh

            10,V|lشؽȾ¹ʺѪU¼,^80%lԴP,؄e200512±kȾ,ǽԁV|һȾ¹V|ʡ,V|ʡhdʽӡlˡPؽИIhCη(2015-2020)

            ,Pʩa̭aIȾޏʾhOOĴĿ,ͶY27.8|Ԫ,ηwP^ؽИI

            򼽼߅ֵ؅^ܳF՚Ⱦ

              

            ИI҇ĂyИIڇ񽛝ռҪĵλ½yӋȫлI4.21fIaֵ4786|ԪsռȫI10%ǏwϿڇȭhИIĿǰᘌˮgSIİlչBhܵӰaĻUˮCODȸԴԲͨšy_̎AЧ

            codUˮ̎̎҂ؽBһN̎ˇ

            ijSa^ŷŵĺ@}UˮCOD_25000 mg/Ly̎ĸߝطNЙCUˮԇо˅→→MϹˇ̎@}UˮĿԺ̎ЧʹԓUˮ_COD100mg/LŷҪ
            1 c
            1.1 Uˮˮ|
            ԇÏUˮijSųľCϏUˮԓUˮм@}ЙCŷs20 m3COD18 00025 000 mg/LBOD57 0209 750 mg/LBOD5/COD0.39ڿҺUˮԓUˮЙCȸmϡጺԇˮˮ|Ҋ1

            1ԇÏUˮˮ|

            COD
            (mg/L)

            BOD5
            (mg/L)

            BOD5/COD

            pH

            10003500

            3901365

            0.39


            88.5

            1.2 ԇ򞷽cˇ
            ᘌԓUˮˮ|cÅ→“ˇMЄӑBģMԇԓˇЙCˮữUˮijЩyЙCD^׽СЙCĶƏUˮĿԣ1m̎턓lˮữˇѳɹؑںyЙCUˮ̎2
            1.3 ԇb
            ﷴȏ14.5cmߞ2mЧݷe30LȑҒܛ|ȏ11cmߞ2.3mЧݷe20LȑҒܛ
            1.4 ӷN
            N郞ݾ~()һZĤ𲽼Oȵĺ@}UˮNPIBMЄӑBԇ
            1.5 Ŀ
            CODBOD5pHȾؘʷy
            2 YcӑՓ
            2.1 ˮữ
            ZĤOĹrl_ʼԇ\ȡӷ̎YҊ2

            2ˮữ̎Y

            ˮ

            ͣrg
            (h)

            COD

            BOD5

            BOD5/COD

            pH


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)

            ˮ

            ˮ

            1
            2
            3
            4
            5

            30
            30
            30
            30
            30

            1013
            1498
            2008
            2521
            3061

            496
            719
            942
            1165
            1393

            51
            52
            53
            54
            55

            405
            584
            783
            983
            1163

            258
            360
            472
            594
            697

            36
            38
            40
            40
            40

            0.4
            0.39
            0.39
            0.39
            0.38

            0.52
            0.5
            0.5
            0.51
            0.5

            8.2
            8.1
            8.2
            8
            8.3

            7.2
            7
            7.1
            7.1
            7.2

            ע Uˮ1 L/hͬ

            2.2 |̎
            |͛_ؓoÛ;Soȃcһ|̎ˮеCODȻ_ŷŘ˜һ|̎(Чݷe20 L)ԇYҊ3ͱ4

            3һ̎Y

            ˮ

            ͣrg
            (h)

            COD

            BOD5

            BOD5/COD

            pH


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)

            ˮ

            ˮ

            1
            2
            3
            4
            5

            20
            20
            20
            20
            20

            496
            719
            942
            1165
            1393

            144
            194
            245
            303
            348

            71
            73
            74
            74
            75

            258
            360
            472
            594
            697

            62
            83
            104
            131
            160

            76
            77
            78
            78
            77

            0.52
            0.5
            0.5
            0.51
            0.5

            0.39
            0.38
            0.39
            0.39
            0.38

            7.2
            7
            7.1
            7.1
            7.2

            7.1
            6.8
            7
            6.9
            7

            ע Mˮ酒ﷴˮ

            4̎Y

            ˮ

            ͣrg
            (h)

            COD

            BOD5

            BOD5/COD

            pH


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)


            (mg/L)

            ˮ
            (mg/L)

            ȥ
            (%)

            ˮ

            ˮ

            1
            2
            3
            4
            5

            20
            20
            20
            20
            20

            144
            194
            245
            303
            348

            59
            83
            103
            124
            146

            59
            57
            58
            59
            58

            62
            83
            104
            131
            160

            15
            22
            26
            30
            35

            76
            77
            75
            77
            78

            0.39
            0.38
            0.39
            0.39
            0.38

            0.25
            0.26
            0.25
            0.24
            0.24

            7.1
            6.8
            7
            6.9
            7

            7
            6.7
            6.9
            6.8
            6.9

            ע Mˮһ̎ˮ

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            2.3 ̎
            @}UˮCOD2 0003 000 mg/L^→ɼ|̎ˮCOD100 mg/LM̎քeXۺX(PAC)ȻVʯҞԇYҊ5

            5ˮ̎

            Ŀ

            X

            PAC

            ȻV

            Ͷ(mg/L)
            COD(mg/L)
            (NTU)

            146
            20

            50
            102
            5

            50
            95
            3

            50
            98
            4

            ע Mˮ酒→ɼˮ5(UˮCOD3061 mg/L)

            ɱ5֪̎ˮCOD100 mg/LЧۺX(PAC)@}UˮCOD3000 mg/Lr→ɼ→̎ˮCOD100 mg/Lˮ|峺͸_UˮŷŘ˜
            2.4 @}Uˮ̎ˇ
            ԇYÅ→ɼ→MϹˇЧ̎yĺ@}UˮʹUˮCODȥ_96%ˮCOD100 mg/L@}Uˮ̎ˇD1
            ٽˮữ̎@}UˮBOD5/CODֵߵ0.51CˮữԓUˮĿ
            ڮ@}UˮMˮCOD3 000 mg/Lr^→̎CODȥʿ_95%ˮCOD150 mg/L
            ۮ(PAC)Ͷ50 mg/LrCODȥʿ_30%ˮCOD100 mg/LСҟoɫ_UˮŷҪ

            Чɞˮcodٜyx׷c

               עˮ|Oy20 ʢWAh

              

            codxܭh

            codx\]]ڏҺúһt⛵Čڴ߻165ˮʹˮ߀ԭ|ڲͬLœyδ߀ԭaCr6+ͱ߀ԭaCr3+ĿȻy߀ԭaCr3+ܷ߻ȻMбɫycodxMԴխ漼g΢XԄ̎픵ֱ@ʾƷCODmg/LֵԓcodxVmڭhOyˮ̎ԺУІλȲT.

            codxc

            codxcx_Ӱ푹Wϵyķ

            codxԴխWϵyWԺ

            xضԄӿ؜Ӌrȸ

            ʡrɫQ

            ضȺ͕rgɟoOcodx;

            codxɸ˜99l1000yֵ늲Gʧ

            LCDҺ@ʾֱ^

            гS֏͹

            codxдӡܣcodxɌyԇӛӡԃӛ䛴ӡ

            USBӿBX

            codxͨ^ɫQֱӌƷCOD@ʾcodxVڏUˮ̎ˮѭhˮ偠tˮϵyԼӡȾWʳƷˎƳIڵرˮȾԴŷŵȭhOyẖOϵyй܏Їsu2000λ͑ṩaƷ

            codxYcodxYOӋ^^鼚µĿ]ʹ֮Y_MܵĺO˿ɿMXgԻ|OӋڲѺ5.7ӢĻܿɿcodxPLCЏĿɔ_ʹcodxзdzõĿɿɾS܏codxԄϴԄУȹBmgھrycodxOӋ߶ȼɻOӋʡ˿gֲʧ^codxȫɿԄӏλ_codxܓp湦ܴ_ӛGʧSo\OӋcodxЈʾʹcodx;So׷๦ͨcodxRS232˜ʽӿݔcodxFWjصȹɱԇ\гɱcodx푑܉ٜyԇҿɔ_codxܭhԪoȾ

            CODߌwΣ

               CODؼӟǽ䷽ˮһNÿ՚ˮyWļӟb͜ؿٶ^ضȺ㶨cһNԇֶ΃x®aƷͬFеtӷyWĻbԓxʡweСˮܺȃcCODؼӟɏVtˎl켈ʳƷԁˮˮ̎ʯұӡȾԺУИIˮ|Oy

            CODؼӟaƷɫ

            wh@ӟضȾԺⱣزЧ

            gA͸ߜ坍

            ģPIDcyPIDƷʽȾиСĜضȳ{ķrgõĿ؜ؾ

            CODؼӟкضrrYOֹͣӟݔ^mS֮ǰضrY•ʾrO飺09999犣Сr

            Мضȡ؜ظ_

            г؈•󾯹C򞰲ȫ

            CODؼӟҪmڼӟyˮеCODָ˿c䷽ȫяVڭhoԁˮԺУVIlˮԺИI

            CODؼӟmڽԪ؜yĘƷʳƷڵ|yĘƷҲmڷǽԪصyĘƷķxԭչVxOVxעxl]ṩ˿ɿٵĘƷ̎aƷهׄһNЧܵ®aƷCODؼӟVʳƷhƷƷI



            332.html

            CODؼӟǽ䷽ˮһN

              

            1_CҺ@ʾoya@ʾtʾ@ʾϵy

            2ֵֵyĜʴ_aֵ@ʾؓMxxҪؾbֵؓbֵԽСʾԽӽֱ

            a=0rfֵGʧÑ԰²E֏ͳSrֵ

            PC

            ڰס_IҪֲͬr_C

            ۃx“εε”•ֵ֏͞SB

            ȥˮеİ

              

            tCODCODcr

            һ

            1ԭ

            ˮмһt⛺ʹ߻yڏԽ|Пһrgt}ˮп|߀ԭ၆F@ζʣtt⛵ӋCODֵ

            2ɔ_

            Ҫɔ_xһȻĸɔ_ʹYƫt⛸ʑڻǰȼytyxӸɔ_

            3m÷

            0.025mol/l(1/6K2Cr2O7)ȵt⛿ɜy50mg/lCODֵʹ-|rg10minmxӝȵ3000mg/lˮ

             xԇ

            1 x

            Żbã250mlFƿȫbãҲKN-COD12xɱԇ򞣩

            Ƽӟbã늠t늟

            50ml25mlʽζ

            2ԇ

            t⛘˜Һ(1/6K2Cr2O7= 0.025mol/l)QȡA1202hĻʻ򃞼t12.258gˮ1000mƿϡ˾u

            ԇF`ָʾҺQȡ1.485g_C12H8N2?H2O0.695g၆FFeSO4?7H2Oˮϡ100mlAɫƿ

            ၆F@˜ҺNH42 FeSO426H2O≈0.050 mol/lQȡ19.75g၆F@ˮ߅߅20mls1000mlƿϡ˾uRǰtҺ˶

            ˶

            ʴ_ȡ10.00mlt⛘˜Һ500mlFƿˮϡጵ110ml30mlus3ԇF`ָʾҺ၆F@ҺζҺɫSɫ{GɫtɫKc

            C[NH42 FeSO42]=

            C—၆F@˜Һĝȣmol/l

            V—၆F@˜Һml

            Һ2%Ag2SO4-H2SO4-H3PO4,20g Ag2SO4A?R500ml H2SO4A?R500 ml H3PO4A?R

            yҺ50% AgNO350 g AgNO3100 mlˮõ125 mlɫԇƿ

            tҺ18%CrKSO42?12H2O18 gCrK(SO4)2?12H2O100mlˮӟʹȫܽõ125mlԇƿ

            

            1

            10.00mlˮFƿԇ1 ԇ150% AgNO30.5ml

            18%CrKSO42?12H2O0.5ml

            ԇ2 ԇ20.025mol/l (1/6K2Cr2O7)5.0 ml

            34ӻ ԇ32%Ag2SO4-H2SO4-H3PO4

            bԇ3 35 ml

            ӟ10min _ʼvrӋr

            sϡ sˮ_ϴܱȡFƿ ˮϡҺwes140 ml

            ζ 23ԇF`0.050 mol/l

            NH42 FeSO426H2OζɫKc

            2 հԇ

            10.00 mlsˮͬӲEMпհԇ

            3 Ӌ

            CODmg/l=

            C—၆F@˜Һĝȣmol/l

            V—ˮweml

            V1—ζհוr၆F@weml

            V2—ζˮӕr၆F@weml

             YՓ

            CODٷyкܸߵľܶc2hһĿɱʹ-|t⛷wϵrg10 minmCODֵ50 mg/lxӝȵ3000 mg/lˮCODٜy˟o}gy}tԇ湯}xӸɔ_ƄCODֵȻﺬ^ˮӵĜyǺζЧڜyYσ2h

            עhȾcΡ173“Wٜyо”һ

            ӏhˮͼ꽭ˮ|Oy _ˮȫ

              

            ryYƫԓ̎

            1ˮӱɫǷɃ

            2ԇҺǷг򜆝

            3Ƿ`

            4ǷɃ

            5yǷ_x_˜˶

            IUˮ֮̎߼g

               ׷NCODyxĺ飺

            1t-ȜyCODyķֹȷt⛘˜ʷĻAMеą^eڲʹ၆F@ζtʹչVԭڲL610nm̎yCr3+Cr3+Cr6+ڷ߀ԭĽYCr3+ԱʾˮCODֵ

            2t-삐ζCODyĎҲDZ^ҊһNy߀t⛞̎ˮ늽aāF߀ԭͨ^삐ζ_ӋCODֵ

            CODyxע헣

            1ߙzyĜʴ_Mp٘Ʒڙzyr໥ӰÿμӘǰsˮyƷϴɫհ˘ƷķܼõwӱMܷ_ʹԜpٲ`

            2CODyxݔe`ՈBmCODyxI@ʾrݔ_ą

            3հ˘ˮӱʹ̖ͬʹ߻

            4ܑ10%ϴʹtϴҺϳϴ섩ϴˢt︯gϴ섩ճԇܱڃӰ표yY

            5ԇ鏊ֱӽ|ֹrԇRɌxߵĂ

            6yƷCODֵߵͲͬxĘ˜

            7ЗlƺxӵCOD˘|ؘƵxӺͬyˮxӺ

            8հԇcˮʹͬһ̖ʹ߻

            CODyxiyCODVmڵرˮԁˮ ˮԭˮȵͺCODĜy



            269.html

            CODyx΢E

              

            yʽCODyxXCCOD-810EaƷc
            1.xcyx_Ӱ표yضPIDԄӿ؜Ӌr
            2.ܳ͹16λƬCxCrg_6
            3.ʡrCODֻ10min
            4.ԴխWϵyWԺ
            5.늱o
            6.ɸCOD˜50l199yֵrg˺rCODֵֵ͸ʣ
            7.USB˿“XMӛxȡ
            8.LCDҺ@ʾֱ^
            9.CCģABSIP65OӋˮmܺ
            10.УʹܹͬܵĹWCy
            11.xӡܼõ늳
            yʽCODyxXCCOD-810Eg
            1yCOD52000mg/L^ϡጜy
            2ʾֵ`CODʾֵ`≤±5 %
            3؏  ≤3%
              ȸɔ_≤2000mg/L
            4ؿϵyҜ~180OCODضȞ165
            5؜ؾȣ±1
            6؜ؕrg1~999min{
            7rg 10min
            8Wԣxֵ20minƯС0.002A
            9̎4ˮӣx16ˮӣ
            10γߴ磺CODyx 80mm×230mm×55mm  x105mm×160mm×90mm
            11  C0.5kg   x1kg
            12Cģ40uAģ65W
            13ʹ×l
                hض:540   : ≤85%
                Դ: C  45#늳
               x܇c220VԴx늳ع늣
                o@Ӽ늴Ÿɔ_ꖹֱ
            Σ
            C1_x1_y1ɫ10֧ԇܼ1CODԇ1ֱDQ220V/12V1܇cBӾ1lo1ʹf1aƷϸC1ݼ޿1
            ע1.粻yxx16׵DIS-16͔ض๦xx220VԴ
            2.xyʽӡC늳ǃr׃ӣ
            ܢCODyxxӡBX    QCOD-2M    XCCOD-2M
            CODٜyx        XCCOD-3E
            CODٜyx    XCCOD-3F
            yʽCODyxxӢ@ʾ        XCCOD-810E
            yʽCODyxx@ʾ         XCCOD-810
            CODMnyxi}ָ    XCCOD-101
            CODyxi}ָӡBX    XCOD-3Mn
            CODyxx     XCCN-201

            yʽһˮ|zyxCODיzyԭ

              

            ˮ|zyxеCODܽDO

            Сg[һЩƽ_ͨ^QQȺʹҜͨСlFкܶʹˮ|zyxr]ŪCODܽDO֮gʲô^eôС́ʹffCODyеCODܽDOεāfCODˮпԺwЙCԷӳˮ߀ԭ|Ⱦ̶cBODıʿԷӳˮオDOָˮҺwеxӺ҂ܽˮе⺬DOǷӳˮwcҪָDOĺ^߻^ͶӰˮ|ԃ@һcˮ|BֳIfDOĺǷdzҪ

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            䌍CODǻWڏlͨ^ĵfĵ䌍ǏCODЙCĶǺЙCָں؃ˮDOܽԽ΢•ԽʢЙCԽCODȥԽ

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