]fµbcdefg hvwbi · _‘afi\]fµbcdefg_hvwbi ˜‰Œ,ºmì (fg"“¨ya!/,,fgiÛ...

5
_`a\]fµbcdefg_hVWbi ĽêëMì fg"ÈYa!/,fgIÛ 230071 ./ /0OíKüÀÁæVWFèé²öîï³ð¹N_j。[ @ABC£éÐt0Fèé²öîï³ð¹N_j³»³O9ñòZâO 2015 2017 ^íKÀÁæ0~óôõö÷øùøúaûK9ÅÈü wýg0Fèé²öîïV W_`。[ M\þýgFèéîïâqÿë_îï«gV6Oó²öÚtV6Fó¾V6AOñò¢V² öîïÛ2ìV²öîï÷øýg9ôõöýgvÝráýgjvÝrá¾V6。[ MvíK üÀÁæFèéîïÆËË012 Fèé²öîï³ð¹N_jéÐtíKÀÁæ 34567 X820.4  89:;< A  8=>7 0517-6611 2018 27-0068-05 FuzzyComprehensiveEvaluationofWaterEnvironmentalHealthRiskinAnhuiSectionofHuaiheRiverBasin WU Zhuanzhang GENGTianzhao EnvironmentalMonitoringCentralStationofAnhuiProvince Hefei Anhui230071 Abstract Objective TocarryoutFuzzyComprehensiveEvaluationofWaterEnvironmentalHealthRiskinAnhuiSectionofHuaiheRiver Basin. Method Thefuzzycomprehensiveevaluationmodelofwaterenvironmentalhealthriskbasedonintervalnumberswasappliedtotwo audiences.Thewaterenvironmentalhealthrisksof6waterqualitysectionsofWangjiaDam Lutaizi StonePort BengbuGate Estuaryof Foam RiverandXiaoliuxiangintheAnhuisectionofHuaihewereevaluated respectively.Result Therisklevelofwaterenvironmentin eachsectionbelongedtolowmediumrisk andcarcinogensweremoreharmfultohumanhealththannoncarcinogens andthehealthrisk causedbywaterpollutiontochildrenwassignificantlygreaterthanthattoadults.ThesectionoftheStonePortandtheLutaizisectionwerethe prioritycontrolsections andsixvalencechromiumwastheprioritypollutant.Conclusion Thisresearchprovidedtheoreticalreferencesfor themanagementofwaterenvironmentalhealthriskinAnhuisectionofHuaiheRiverBasin. Keywords Waterenvironmentalhealthrisk Fuzzycomprehensiveevaluation Intervalnumber AnhuisectionofHuaiheRiverBasin CDEF Ľê1981 —), !ÀÁ°_´µ%&¶· èé´GGHIJ 2018-08-10 -an!"d4!Ù0¤a°¼*abf g0ecdóij "-afgÞ-a!éY ./¨$«Òa¹×r©/e¨$«ÒcåaéÙ ¸ 430km ãý 2015 2017 Q«fg"ÈH;èÈ- aWyfgÞ÷:H¬½±x 1-3 áuѶÆ÷^CZ [«à¸J¿-¤·:HØÓÕ`í+£³ÍÎ:È^CàÓÔ{|ØW«u&"ÈÑ@ EPA ½0«^CàÓÔí?ZÕ·2Ò¶·^ È'Ó:÷!ÊË[H¶Æ÷ÃX^CZ[« ¡õ2ÍÎü_ÔW"7h$º1ØU«ç| í ?!Ò_ÊW:jå2'«U8_vôU8!Ê Ë[(¸«jå2ر£Ã6vwÓÔ(<{ |ÊË[(¸«QáuQJÊ¿íç(¸«¨C ¼½Ô{|í¼8³Æ~(¸³õ(¸«-o¯ -ª¯\d_*¯¿kÏ_帻Ï1{|( ¸«Q4¯ÔÃX«jå2í¼8uØ-81« sUí¼´um«í28í¼8õ\dsU õ«¿k¾u÷jå2«ôÕ* âêë{|ßí¼8«:È^Càí2sIÓÔí ?;¶¬ÆË32V2015 2017 Q-afgÞ« 7j4^5-å67689a¹Ï:; s+Ö «:È^CàcdÓø_±Zy):ÈàA úûAùüý1 KL'MN 1.1 TUåÏ 8ý³z-ay)fgÞsúÜ" dYa+Ö 2015 2017 Q8ý+Ö~¼½Yé©r é2V±7jS1 )、 4^5S2 )、 -å6S3 )、 768 S4 )、 9a¹S5 )、 Ï:;S6 ), Ñí!2^å 4 1 _`a\]fµbc×b'Ýs4 Fig.1 BitmapofwaterqualitymonitoringpointsinAnhuisectionofHuaiheRiverBasin 1.2 ?M~vT$µbcdefg_hVWbi_^ & "ÈÑ@½0«^CàÓÔí?9¶Æ÷^C:[ «[H®&¡m2[HC&&¼[0&¼[Ñ \]^_`aJ.AnhuiAgric.Sci.2018 46 27 ): 68-72

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Page 1: ]fµbcdefg hVWbi · _‘afi\]fµbcdefg_hVWbi ˜‰Œ,ºMì (fg"“¨Ya!/,,fgIÛ 230071)./ [/0]OíK‘üÀ`æVWFŁØ†öîï‡ð„N_j。[@A]BC£…Ø—t0FŁØ†öîï‡ð

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FuzzyComprehensiveEvaluationofWaterEnvironmentalHealthRiskinAnhuiSectionofHuaiheRiverBasinWUZhuanzhang,GENGTianzhao (EnvironmentalMonitoringCentralStationofAnhuiProvince,Hefei,Anhui230071)Abstract [Objective]TocarryoutFuzzyComprehensiveEvaluationofWaterEnvironmentalHealthRiskinAnhuiSectionofHuaiheRiverBasin.[Method]Thefuzzycomprehensiveevaluationmodelofwaterenvironmentalhealthriskbasedonintervalnumberswasappliedtotwoaudiences.Thewaterenvironmentalhealthrisksof6waterqualitysectionsofWangjiaDam,Lutaizi,StonePort,BengbuGate,EstuaryofFoamRiverandXiaoliuxiangintheAnhuisectionofHuaihewereevaluated,respectively.[Result]Therisklevelofwaterenvironmentineachsectionbelongedtolowmediumrisk,andcarcinogensweremoreharmfultohumanhealththannoncarcinogens,andthehealthriskcausedbywaterpollutiontochildrenwassignificantlygreaterthanthattoadults.ThesectionoftheStonePortandtheLutaizisectionweretheprioritycontrolsections,andsixvalencechromiumwastheprioritypollutant.[Conclusion]ThisresearchprovidedtheoreticalreferencesforthemanagementofwaterenvironmentalhealthriskinAnhuisectionofHuaiheRiverBasin.Keywords Waterenvironmentalhealthrisk;Fuzzycomprehensiveevaluation;Intervalnumber;AnhuisectionofHuaiheRiverBasin

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Fig.1 BitmapofwaterqualitymonitoringpointsinAnhuisectionofHuaiheRiverBasin

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Page 2: ]fµbcdefg hVWbi · _‘afi\]fµbcdefg_hVWbi ˜‰Œ,ºMì (fg"“¨Ya!/,,fgIÛ 230071)./ [/0]OíK‘üÀ`æVWFŁØ†öîï‡ð„N_j。[@A]BC£…Ø—t0FŁØ†öîï‡ð

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Table1 Referencedosesofnon-carcinogensthroughthedrinkingwa

terroute

0&¼[

NoncarcinogenU±ü;

Referencedosemg/(kg·d)

0&¼[

NoncarcinogenU±ü;

Referencedosemg/(kg·d)

Pb 1.4×10-3 CN- 3.7×10-2

Hg 3.0×10-4 F- 6.0×10-2

Zn 3.0×10-1 )% 9.7×10-1

Cu 5.0×10-3 Ø8� 1.0×10-1

1.2.1 ß�í¼8«C&&¼[¶^CZ[«�àí?

ß�í¼8«C&&¼[H¤·=|:£¢�&«´4s

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[min,max]Rc=k

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kôC&&¼[�·=:£¢Ú׫&¼Q�à

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Table2 Evaluationcriteriaforgradedivisionandscore

�àS8

Riskgrade

�௿k

Riskrange/a-1��

RiskdegreeÓÔ2¯

Evaluationsocre

Ⅰ8

GradeⅠ [1.00×10-5,5.00×10-5] o�à

1Ⅱ8

GradeⅡ [5.00×10-5,1.00×10-4] o

—!�à

2Ⅲ8

GradeⅢ [1.00×10-4,5.00×10-4] !�à

3Ⅳ8

GradeⅣ [5.00×10-4,1.00×10-3] !

—ª�à

4Ⅴ8

GradeⅤ [1.00×10-3,5.00×10-3] ª�à

  ~:í¼±

[a,b]«�à¯

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[a,b]¶

[an,bn]«BV

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�!

,∩±

2sí¼«¨Ð

;||Æ~í¼«�sÙ¸

,[al,bl]Æ~ÓÔÓ�«Ü

lsS8

,l=1,2,…,n;m(l)Æ~

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��

(7)�º

[a,b]¶vsS8«BV¸z

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p

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Table3 Totalriskvalueandcorrespondinglevel

�¦

CodeG2¯

Gvalue�àS8

Risklevel

1 0~1.5 Ⅰ8

2 1.5~2.5 Ⅱ8

3 2.5~3.5 Ⅲ8

4 3.5~4.5 Ⅳ8

5 4.5~5.0 Ⅴ8

2 WX'5V

2.1 ��~µ×'ÝWX

 ¶-ay)

(fgÞ

)vYa+

Ö

2015—2017Q8ýcdí¼CÆ~

,uråÆ

4。2015—2017

Q¶'(í:Hcd��Ya

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9646,

278

                Ľêä

 íK�üÀÁæFèé²öîï³ð¹N_j

Page 3: ]fµbcdefg hVWbi · _‘afi\]fµbcdefg_hVWbi ˜‰Œ,ºMì (fg"“¨Ya!/,,fgIÛ 230071)./ [/0]OíK‘üÀ`æVWFŁØ†öîï‡ð„N_j。[@A]BC£…Ø—t0FŁØ†öîï‡ð

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GB3838—2002!Ⅲ¦Ó�]Å

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Table4 ComparisonofpollutantconcentrationintervalrepresentationineachsectionofHuaiheRiverfrom2015to2017

Q3

Year+Ö

Crosssection

xÔ�

Hexavalentchromium

C

CadmiumD

ArsenicE

LeadF

MercuryG

CopperH

Zinc)%

Ammonianitrogen

IC[

CyanideJC[

FluorideØ8�

Volatilepenol

2015�7j

<0.00400 [<0.00005,0.00031]

[0.00114,0.00406]

[0.00036,0.01747]

[<0.00004,0.00009]

[0.00330,0.12920]

[0.00700,0.85700]

[0.19400,1.29000]

<0.00400 [0.39000,0.55000]

<0.00030

4^5

[<0.00400,0.00600]

[<0.00005,0.00050]

[0.00015,0.00082]

[<0.00100,0.00500]

[<0.00004,0.00005]

[0.00140,0.00300]

[0.00600,0.12100]

[0.12300,0.51600]

<0.00400 [0.37000,0.55200]

<0.00100

­å6

[<0.00400,0.00600]

[<0.00005,0.00050]

[0.00015,0.00088]

[<0.00100,0.00500]

<0.00004 [<0.00008,0.00330]

[<0.00067,0.08800]

[0.04000,0.89500]

<0.00400 [0.39400,0.48300]

<0.00100

768�

<0.00400 <0.00500 <0.00050 <0.00500 [0.00002,0.00004]

<0.00500 [0.00250,0.00300]

[0.05900,0.65700]

<0.00400 [0.57000,0.83000]

[0.00015,0.00020]

9a¹

<0.00400 <0.00500 [<0.00050,0.00078]

<0.00500 [0.00003,0.00004]

<0.00500 [0.00250,0.00300]

[0.06600,0.87000]

<0.00400 [0.60000,0.92000]

[0.00015,0.00020]

Ï:;

<0.00400 <0.00500 [0.00080,0.00360]

[0.01000,0.02000]

<0.00005 [<0.00500,0.01000]

[0.01000,0.33900]

[0.00200,0.86100]

<0.00400 [0.20000,0.66000]

[0.00130,0.00290]

Q3

Year+Ö

Crosssection

xÔ�

Hexavalentchromium

C

CadmiumD

ArsenicE

LeadF

MercuryG

CopperH

Zinc)%

Ammonianitrogen

IC[

CyanideJC[

FluorideØ8�

Volatilepenol

2016�7j

<0.00400 [<0.00005,0.00049]

[0.00070,0.00375]

[0.00120,0.01108]

<0.00004 [0.00200,0.00910]

[0.00100,0.50300]

[0.13000,1.07000]

<0.00400 [0.35000,0.60000]

<0.00030

4^5

[<0.00400,0.00600]

[<0.00005,0.00145]

[<0.00030,0.00224]

[<0.00009,0.00744]

<0.00004 [<0.00008,0.01780]

[<0.00067,0.35700]

[0.08400,0.84700]

<0.00400 [0.30400,0.57200]

[<0.00030,0.00200]

­å6

[<0.00400,0.00600]

[<0.00005,0.00039]

[0.00015,0.00242]

[<0.00009,0.00478]

[<0.00004,0.00005]

[<0.00008,0.01760]

[<0.00067,0.55700]

[0.10700,0.90100]

<0.00400 [0.26200,0.60700]

[0.00030,0.00100]

768�

<0.00400 [<0.00100,0.00250]

[<0.00010,0.00033]

[<0.00100,0.00250]

[<0.00001,0.00003]

[<0.00100,0.00250]

[<0.00500,0.01000]

[0.08300,0.91300]

[<0.00100,0.00200]

[0.34000,0.64000]

<0.00030

9a¹

<0.00400 [<0.00100,0.00250]

[<0.00050,0.00067]

[<0.00100,0.00250]

[0.00001,0.00004]

[<0.00100,0.00250]

[<0.00500,0.01000]

[0.06300,0.98300]

[<0.00100,0.00200]

[0.42000,0.83000]

<0.00030

Ï:;

<0.00400 <0.00500 [0.00090,0.00480]

[<0.02000,0.04000]

<0.00005 [<0.00500,0.01000]

[<0.00200,0.14100]

[0.01800,0.96300]

[<0.00400,0.00700]

[0.22000,0.56000]

[0.00110,0.00310]

Q3

Year+Ö

Crosssection

xÔ�

Hexavalentchromium

C

CadmiumD

ArsenicE

LeadF

MercuryG

CopperH

Zinc)%

Ammonianitrogen

IC[

CyanideJC[

FluorideØ8�

Volatilepenol

2017�7j

<0.00400 [<0.00005,0.00025]

[0.00032,0.00659]

[0.00004,0.00543]

<0.00004 [0.00210,0.00950]

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[10]U.S.EPA.ExposureFactorsHandbooksofAmerican[R].Washington,DC:U.S.EPA,2011.

[11]U.S.EPA.Child-specificExposureFactorsHandbook[R].Washington,DC:U.S.EPA,2008.

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