DB32/T 4441-2023 建设用地土壤污染风险管控技术规范

犐犆犛１３．０２０．４０

犆犆犛犣０９

!"#$%&'

犇犅３２／犜４４４１—２０２３

()*$+,-./0123456

犜犲犮犺狀犻犮犪犾狊狆犲犮犻犳犻犮犪狋犻狅狀犳狅狉狉犻狊犽犮狅狀狋狉狅犾狅犳狊狅犻犾犮狅狀狋犪犿犻狀犪狋犻狅狀狅犳

犾犪狀犱犳狅狉犮狅狀狊狋狉狌犮狋犻狅狀

２０２３０２０６78２０２３０３０６9:

!"#;<=>1?@78

AB&'CDECD

书

!"!"!####$""%"!

!!!"

!"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!#$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

"!%#&'()*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

#!+,-./!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

$!0123!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

%!4567!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

&!89:;<=>?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

'!@A=@!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!#

(!46=@!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%

)!:;<=BCDE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'

!*!FG<H!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'

IJ+"KL&#!MN(OPQRS:;<=@A=@TUVW(&!!!!!!!!!!!!(

IJ,"KL&#!MN(OPQRS:;<=@A=@XYZ@[\!!!!!!!!!!!!!*

IJ-"KL&#!MN(OPQRS:;<=46=@]+VW(&!!!!!!!!!!!!!!

IJ."KL&#!MN(OPQRS:;<=46=@]+XYZ@[\!!!!!!!!!!!#

IJ/"KL&#!MN(OPQRS:;<=^_464`ab!!!!!!!!!!!!!!!$

IJ0"KL&#!:;<=BCDEcdZ@[\!!!!!!!!!!!!!!!!!!!!!%

ae)f!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!&

"

书

!"!"!####$""%"!

#!!$

!!1)*gh1,$2!3!%"*"*&ijk45l3!m!no'ijk)*Vpq-rs%3(V%.

rs)

tuv1)*Vwxyz{|}~€)1)*V‚ƒq„…†‡ˆ€V‰Š)

1)*‹ŒŽ‘’“”•–—˜)

1)*rs™š'›œ[*ŒŽ‘’žŸ

¡*‘’nœ¢‘’žŸ

£*¤¥ž¡

œ¢PQŸ

£)

1)*¦§rs¨'©ª*«¬*­®*¯°*±²³*´µ*¶·*©¸*¹º»*­¼*½¾¿)

!

!"!"!####$""%"!

%&'()*+,-./01234

$!45

1)*%.ÀMN(OPQRS:;<=V0123*4567-]+§Á)

1)*W(¯MN(OPQRS:;<=V:;<=>?89*@A=@§Á*46=@§Á*B

CDE-FG<H)

1)*„W(¯ÂÃ&RS-ÄÅ&ÆRSOÇVPQRS:;<=)

"!3467'89

ÈÉ)*¤VyzÊË)¤V%#&'(Ìq³1)*̈́{ÎVÏÐ)Ѥ+uÒGV'()

*+ÓÔÒGÕÖV×1W(¯1)*,„uÒGV'()*+ÑØÙ×1"ÚÛ£ÜVÝޙ#W(¯

1)*)

1,$2!$($(!OÈ®ßàij

45"%3&!RSOÇOÈ®Ýá-:;<=]+l3

45&("!MN(OPQRS:;<=-Ýá+,

45"*%*!‘’46Nâ)*Z@ãœ

!!2:;<=

45&("ä.Vå~ÈÉ+,-./W(¯1)*)

!3$

-./0!$%&'()*+$),

æç@A=@è46=@+^éRSÆêëìí+^îRSïð+ñRSÆò.èñ:;=@ó{

ôõ®öV÷ø)

#!>?@A

#3$!BC6@A

ùúeûPQ*OÈ®*Oü®-[ý+þîOÇRSÕ¨ÿ!"-õÿ#$%+&U'(

<=)

#3"!346@A

)*+,+%-]+ij¤Ü-:;<=V§Á+æ(67k*.ùkX?%#:;<=Ë6+/

0:;<=Vž&-12&)

#3!!DE6@A

)*MN(O®)OßÏ**RS34*õÿ56*êëìí-78]+®ö9+:H89:;<=

]++;O@<@.:;<=]+XY+=:;<=>&{?)

!

!"!"!####$""%"!

#3#!FG6@A

MN(OPQRS:;<=]+XY@.*46Nâ~U4+Ö@A/&B:;<=Ci+(Dþ

îÕU4¨E*FG¨H!"-‘’#IJ)

&!HIJK

:;<=V4567KL!)

L$!-./0HIJK

'!MN-./0OP

'3$!QR(ST9

M-§Á{ah45"%3&N?)

"

!"!"!####$""%"!

'3"!UVWXOY

)*KLOP*BQRS~TUVWpC+XAOÇ®)OßÏ**RSYZRS[ß\]~^_

o‚*RS3*`abí*êëìí*õÿ9+å)c*L*ü9X?+ÕOÇRS34VW-:;DEd

eqMVOÇfg>]h?iÙ+j&U:;<=”klm)

'3!!Z[-./0!\

)*CiRSÆ~RSYV&ßZ56*®)OßÏ**OÇ(ì*êëìíZ:;{ôõ®ö+”

•å^îRSïð*/n¨ÿ!"*þîՏõÿ#$%j¦§CVV:;<=Ci)

'3#!]<-./045

gPQRSVWZ:;DEcd¤A.VRS^_o‚+p::;<=Ci+A.:;<=#$)

'3&!Q<-./0OP

)*OÇ:;56*OÇÏ**:;<=Ci~<=#$9+p:7opq*OǀrM-XsÁ

9+ghtþj¦*/uvw*:;<=V0123+åaxèyzHRSY*^éRSÆ`aìí*>é

RSÆêëìíj01<=TU+&U@A=@~46=@)

6#!ó#{|æ(ÈÉTU'

!#!<vw&U@A=@h?:;<=+ºKV:;<=@A=@TUVW(&{ahIJ

+)MN(OPQRS:;<=@A=@XY{ahIJ,}•Z@[\Vyz,

"#!.G~OǑ’€)Ö󂃏#„*R®…HNU*#†®‡Âˆ*òÿ†Æ‰

„9Z}~<=CiRSÆVŠˆ„‹NŒŽi‡+‚€ˆšo‚-€;

9‘’)

7#!“„~€(RSOÇæ(ÈÉTU'

!#!<vw&U@A=@h?:;<=,

"#!֔._•„‹+–Œi‡i—+˜îè™=¨Ehq+.G~OǑ’€)

8#!š~€(RSOÇæ(ÈÉTU'

!#!Õ¯XAñ§h?ÝᛜžøVRSOÇ+<vw&U@A=@h?:;<=,

"#!Õ¯Ÿ7•BRSïðVOÇ+Öp:ÝáXY§Á+&U46=@+<=D

ZÝáž

øM¡ô,

##!Õ¯ÝáË6¤V:;<=+&U@A=@h?:;<=)

(!^_0^

(3$!>?`a

)*OÇ56+æçW:V@A=@TU+¢£X?{(D=()M-§Á{ahIJ+)

(3"!bcdefgh

(3"3$!deij

Ó&U@A=@V:;<=G_+Ö)*RSÆ56~¤¥ìí+.G~PQ*OÈ®9€)

¦RSOÇyܧ7Vè¨PVOü®+ÖTUOü®€,¦RSOÇ©ó^ýïð:;+ÖTU‘

’^ý€)

#

!"!"!####$""%"!

(3"3"!de!k

)*‘’€pC+p:CiRSƪA«k¬­9®é¯°©óRSïð+A.Oǯ°s§&

U46=@)

(3"3!!lmn&

(3"3!3$!PQˆš‚N§Á'

6#!:;<=„‹±F²X³G䅴΂N!µˆš+<=„‹yn´Î‚N#µˆš))*

RSÆ`aìí~OÈ®§³+{W@¶·€ˆš,

7#!PQ¸¹ÚÛüºPQ-»ºPQ+¼ÿ»A)*OÇPQRS34VWp½A.+23¾„

¿¯PQRS34VWA.VRSØ[»A,

8#PQ¸¹æP*/©Z§À*oÁÂ*ßà=@9{ah1,#&&***45"%3"*45$2!&&*

45!*!)-.,#"$2$#$(N?)

(3"3!3"!OÈ®ˆš‚N§Á'

6#!OÈ®€ˆšÖÃOÈ®§³‚N+23¾<=„‹OÈ®§³¾ÄG䅂N!µ€

Å+<=„‹OÈ®§³ÈÄG䅴΂N"µ€Å+ÆǯOÈ®í§X³<=„‹È

ÉG䅴β‚N!µ€Å+<=„‹yn´Î‚N#µ€Å)ÊËOü®ÿ+)*O

È®§³+óOü®Z:;<=„‹Gä_+´Î‚N!µ€Å,

7#OÇFG©ó‘’ªÌˆ*ªÌõÿ+å~Oǚ¯ªÌ„‹yV+)*Í4W@¶·€

Å,

8#€ÅMÅ*¸¹æP*/©Z§À*oÁÂ*ßà=@9{ah1,$2!$($(*45"%3"*

45!&$*45!*!)-.,#"$2$#$(N?)

(3"3!3!!Oü®ˆš‚N§Á'

6#!Oü®€ÖóOü®ÿV¾*ÈÄ~ÎÏRS™Š„‹²‚N´Î!µˆš,

7#Oü®¸¹æP*/©Z§À*oÁÂ*ßà=@9{ah45"%3"*45)!3"-45$)#

N?)

(3"3!3#!‘’^ýˆš‚N§Á'

6#!‘’^ý€Öó<=„‹@D¦l¾:³‚N!µahˆ+óOÇRS„‹¤ƒ-<=„

‹@D¦lÈ:³²‚N´Î!µˆš)M-§Á{ah45$2%%N?,

7#OÇFG©ó‘’ªÌˆ*ªÌõÿ+å~Oǚ¯ªÌ„‹yV+)*Í4W@¶·€

ˆš,

8#‘’^ý¸¹æP*/©Z§À*oÁÂ*ßà=@{ah45"%3"*45!)$N?)

(3"3#!deo"

(3"3#3$!‘’€ZoÁÖ´Î~#Ð+{)*&ÑÍ4h?VÒ)

(3"3#3"!PQ€ÓÔ23¾„ίÕÐ!Ô)

(3"3#3!!OÈ®€ÓÔ23¾„ίÕÖA!Ô+ȵ×ÔØ___„ί!µÙ+Ú®G*Û®G

-ö®GÖ²„ί!Ô)ÜÕRSÆïð*ÝÞ-uAß*FGÝޑ’áà*‘’ªÌ*OÈ®

§Q«k[95áOÇÍ4{”߀ÓÔ)

(3"3#3#!Oü®€ÓÔ23¾„ίÕÖA!Ô+ȵ×ÔØ___„ί!µÙ)eâOÇVO

üí§ÕOü®V$%D+{oˆóãäG-åãäGh?æ¸+ãäG-åãäGÖ²„ί!Ô)

æsçèOÇRSYÕFGOü®V$%+oˆóÚ®G*Û®G-ö®Gh?æ¸+Ú®G*Û®G-

ö®GÖ²„ί!Ô)

$

!"!"!####$""%"!

(3"3#3&!‘’^ý€ÓÔ23¾„ίÕÖA!Ô+ȵ×ÔØ___„ί!µÙ)OÇFG©

󑒪ÌCiV+{”߀ÓÔ)

(3"3&!dep\

(3"3&3$!PQV€ãiÚۛ„

¯OÇCiRSƪA9)

(3"3&3"!OÈ®V€ãiÚۛ„

¯OÇCiRSƪA*1,$2!$($(º%ãi¤V-Ìé&3

~êëkãi.--ìHãi.+{¶·OÈ®§³Z§í*OÈ®š«øÍ4~܃RSÆV¤_

#Æ95jîï®éð*)

(3"3&3!!Oü®V€ãiÚۛ„

¯OÇCiƪA9)

(3"3&3#!‘’^ýV€ãiÚۛ„

¯OÇ}~V܃RSƪA*ŠñòªA*óýªA9)

(3"3'!deqrghstu

(3"3'3$!OÈ®*Oü®è‘’^ýôõ$Ô~å¾M(€ˆš¤(êRSƪA+7¬­oÁüX

öB¾÷¬­+p:OÇ~FGÍ4oÁüXRSÆ©óRSïðV+Ö&U46=@)¬­oÁX+

Žø{ah45!"*))

(3"3'3"!PQ€b*¦•BRSƪA¶[9ùºÍ4D+Öp:OÈ®*‘’^ý~Oü®€p

C-OÇ~FGÍ4h?oÁ)oÁüXRSÆ©óRSïðV+Ö&U46=@)

)!HJ0^

)3$!vM/012

)*OÇ®)OßÏ**OÇRS56-A.V:;<=>?9+ŠˆoÁ²46=@TUVW(

&+A.ê£è¢£{?]+)1)*¤£ã46=@TUÚÛ^_*òk$ú.k*{ûüçÖýþ-

OÈ®ÿ•9…H)]+W(&DEÚۛ„

¯'

6#!^_]+ÖeûOÇRSÆVkMz&*OǤ_®º5&"毰©ó„ü®º*„ü®

ºVš!»A*ûü&*ôõ&-"A#~šM^_46Vpq*#$*%&*4G9,

7#!òk$ú.k]+ÖeûPQ:4*PQ'([)**®à*Šñò*à*+,-*à*܃Æ*

à*.A*ûü&*/‹0129,

8#!{ûüçÖýþ]+ÖeûRSÆ56*®)Oß56*46U4Ï**U4!o(*3L-U

4o(*4?5uo(9,

;#!OÈ®ÿ•9…H]+ÖeûOÇÏ**RSÆ\]*ªA®ö*ÿ®à*RSƅHªA¾

*

t…H§Á*³19,

<#!1)*£Éå6V46=@TU+态/789]+9+ÖóW(&oÁV0:¾+7Uo

½0A;¼ÜMÖV<=BCF:H89=()º(V46=@]+VW(&{ahI

J-)

)3"!^</012wx

M-§Ágh45"%3&N?)MN(OPQRS:;<=46=@]+XY{ahIJ.}•Z

@[\Vyz)

)3!!HJ&yszH

)3!3$!HJ&y

M-§Ágh45"%3&-45"*%*N?)46Nâ]+§ÁÚۛ„

¯åÈyz)

%

!"!"!####$""%"!

6#!^_.ùNâ§Á'

!#!æ(üº<=^_]+D+)*ýÿ`a~P>56+<?@MNýÿOP…H.ù,

"#!ÆÇ^_.ùVAA~»q´_RºV»As)*RSÆ&ß*®)OßÏ**<=Ci

9h?>šâB+^_.ùÖ¼ÜÒÿôõ&+CûD*CE§+.ùÒÿûü.bêëÖ

"!*='8>$?+æ(V^_3LÖ¼ÜFGH&*FIk&*CìJ&,

##!^_.ùVNâJKÖ[¯OÇ:;<=D

+ÕÆÇ^_<=Ð

LË%ÐV+ÖUo

½0^_.ùV{?&~=(JK,

$#!^_464`ab{ahIJ/)

7#!òk$ú.kNâ§Á'

!#!æ(2Oùš…HV+¤Â46à„<)¯!**>#,æ(2š…HV+¤ÂMN„<)¯

"%>",

"#!òk$ú.kFPQ¶z„<LË!%@,

##!òk$ú.k…H!+ÖÕPQh?OPQo+PQ'(„<[¯"8>+ÑRòÿàDŽ

<[¯%8>,

$#!STZPQU:VWAÖ[¯)*@,

%#!PQòk$ú.kBCÖ²XOÇV:;<=D

§Á)

8#!{ûüçÖýþNâ§Á'

!#!{ûüçÖýþV\]+Ö)*OÇÏ**RSÆ\]-OYk56DE9A.,

"#!{ûüçÖýþVš!+Ö)*RSZVD^o‚*OÇ®)Oß56"ûü.b*l®.

b*û§íA9#*OÇ56"æOÇGä*OÈNU9#+A.¾[V:Wš!,

##!{ûüçÖýþV‚X³+Ö)*OÇOÈ®§øX³~Ö\&«kh?Nâ+A/|

Ø[6A]^ÒµRSZ,

$#!{ûüçÖýþV#$+Ö)*_:OÈ®b`>]*OÇfg>]-&abÂb*

A.)

;#!OÈ®ÿ•9…H.ùNâ§Á'

!#!ÿ®ÅւN¯ßªA„y+ÊËÿ®Þ«®2cA+d³³ßªA„§ø