DB4403-T 68-2020 土壤環(huán)境背景值-（高清現(xiàn)行）

ICS13.080Z50

DB4403深 圳 市 地 方 標(biāo) 準(zhǔn)DB4403/T68—2020土壤環(huán)境背景值Environmentalbackgroundvaluesofsoil2020-06-082020-06-082020-07-01深圳市市場監(jiān)督管理局發(fā)布目 次前言 II1范引文件 1語定義 1壤境景值 2測求 6附錄A（料附）圳市類間布 8參考獻 9前 言本標(biāo)準(zhǔn)按照GB/T1.1-2009給出的規(guī)則起草。本標(biāo)準(zhǔn)由深圳市生態(tài)環(huán)境局提出并歸口。本標(biāo)準(zhǔn)主要起草單位：深圳市環(huán)境科學(xué)研究院、中國科學(xué)院南京土壤研究所。土壤環(huán)境背景值范圍本標(biāo)準(zhǔn)規(guī)定了深圳市土壤環(huán)境背景含量的基本統(tǒng)計量、使用方法以及監(jiān)測要求。本標(biāo)準(zhǔn)適用于深圳市赤紅壤、紅壤和黃壤的土壤環(huán)境背景狀況評價。GB/T17141土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T22104土壤質(zhì)量氟化物的測定離子選擇電極法GB/T22105.122105.20279.315DZ/T0279.21區(qū)域地球化學(xué)樣品分析方法第21部分：氟量測定離子選擇電極法HJ/T166土壤環(huán)境監(jiān)測技術(shù)規(guī)范HJ491土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ680土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法DZ/T0279.21區(qū)域地球化學(xué)樣品分析方法第21部分：氟量測定離子選擇電極法HJ/T166土壤環(huán)境監(jiān)測技術(shù)規(guī)范HJ491土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ680土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ737土壤和沉積物鈹?shù)臏y定石墨爐原子吸收分光光度法3術(shù)語和定義下列術(shù)語和定義適用于本標(biāo)準(zhǔn)。3.1土壤soil位于陸地表層能夠生長植物的疏松多孔物質(zhì)層及其相關(guān)自然地理要素的綜合體。[GB15618-2018，定義3.1]3.2土壤環(huán)境背景含量environmentalbackgroundcontentofsoil一定時間條件下，僅受地球化學(xué)過程和非點源輸入影響的土壤中元素或化合物的含量。HJ766固體廢物金屬元素的測定電感耦合等離子體質(zhì)譜法HJ781固體廢物22種金屬元素的測定電感耦合等離子體發(fā)射光譜法HJ784土壤和沉積物多環(huán)芳烴的測定高效液相色譜法HJ873土壤水溶性氟化物和總氟化物的測定離子選擇電極法HJ1021土壤和沉積物石油烴（C10-C40）的測定氣相色譜法[GB36600-2018，定義3.6]3.3土壤環(huán)境背景值environmentalbackgroundvaluesofsoil基于土壤環(huán)境背景含量的統(tǒng)計值。通常以土壤環(huán)境背景含量的某一分位值表示。[GB36600-2018，定義3.6]3.4土類soiltype根據(jù)生物氣候條件、人為因素等成土條件和成土過程以及剖面形態(tài)、土壤屬性劃分。3.5分位值fractile[GB50068-20182.1.31]的空間分布見附錄A的圖A.1。赤紅壤、紅壤和黃壤3種典型土類的土壤環(huán)境背景含量基本統(tǒng)計量分別見表1、表2和表3，土類的空間分布見附錄A的圖A.1。表1赤紅壤背景含量的基本統(tǒng)計量單位為mg/kg序號污染物項目順序統(tǒng)計量算術(shù)平均值幾何平均值最小值5%值10%值25%值中位值75%值90%值95%值最大值平均值標(biāo)準(zhǔn)差平均值標(biāo)準(zhǔn)差1鎘0.0050.0050.0200.0300.0450.0700.0900.1200.3100.0530.0390.0412.2182汞0.0070.0340.0430.0590.0790.0990.1260.1510.2170.0830.0330.0761.5143砷0.131.271.532.163.578.7923.955.120211.223.54.773.084鉛4.6010.314.326.945.962.381.313035851.640.040.82.025鉻3.105.106.2010.217.542.978.192.219031.129.420.42.536銅1.903.314.046.009.2018.231.843.978.314.313.210.42.177鋅6.4013.917.427.245.261.587.811218649.330.141.21.868鎳1.202.422.904.106.0010.621.932.973.49.699.906.932.149錳12.528.344.267.215429444754712032081841432.4910鈷0.550.891.101.733.406.8012.117.632.05.506.013.532.5111硒0.100.280.410.580.791.011.281.542.080.840.350.761.5812釩1.9011.413.923.244.768.110512534052.940.140.92.1013銻0.040.230.290.380.550.771.111.503.220.660.450.551.7714鉈0.300.360.450.701.202.002.502.703.401.360.781.131.9115鉬0.400.490.671.001.702.804.907.4033.22.623.361.792.2416鈹0.240.590.761.101.873.085.506.5413.82.542.151.922.1017鋇21.942.571.318431246559169712723342062582.2718總氟化物51.8206241303434655962112727035233194511.7119多環(huán)芳烴總量a0.00110.00290.00380.00660.01150.01780.02390.04020.30980.01380.01300.01030.002120石油烴（C10-C40）0.412.764.087.8111.617.524.830.196.014.110.311.22.05a多環(huán)芳烴總量為萘、苊烯、苊、芴、菲、蒽、熒蒽、芘、苯并[a]蒽、?、苯并[b]熒蒽、苯并[k]熒蒽、苯并[a]芘、茚并[1,2,3-cd]芘、二苯并[a,h]蒽、苯并[g,h,i]苝等十六種物質(zhì)總和。表2紅壤背景含量的基本統(tǒng)計量單位為mg/kg序號污染物項目順序統(tǒng)計量算術(shù)平均值幾何平均值最小值5%值10%值25%值中位值75%值90%值95%值最大值平均值標(biāo)準(zhǔn)差平均值標(biāo)準(zhǔn)差1鎘0.0050.0100.0200.0300.0500.0600.0840.1100.1200.0500.0270.0411.9912汞0.0490.0540.0640.0730.0920.1060.1190.1310.1500.0910.0230.0881.2983砷0.071.201.632.323.335.8425.159.219711.626.84.613.044鉛11.822.124.633.745.558.484.012435455.149.945.31.755鉻1.704.505.707.4012.520.849.570.210420.121.113.82.276銅1.603.154.005.108.8018.632.042.412715.017.010.22.337鋅7.2017.124.834.945.359.173.884.114948.822.444.21.588鎳0.802.082.563.705.207.7015.819.464.18.159.595.842.099錳9.8054.562.892.214420526938351616697.91401.8010鈷0.550.911.261.802.805.007.8410.626.84.154.153.002.1811硒0.300.540.670.841.011.291.441.602.001.060.321.011.3712釩7.8011.113.320.631.257.180.693.512741.327.033.31.9613銻0.120.260.300.400.500.681.261.502.320.640.440.541.7514鉈0.300.440.661.001.401.802.222.322.701.400.571.261.6315鉬0.420.700.861.301.903.204.845.9639.92.894.592.032.0616鈹0.460.640.861.341.812.593.713.925.722.101.141.811.7317鋇17.851.082.022233854579593711424012603032.3618總氟化物1562442703264206591055114928675603974751.7219多環(huán)芳烴總量a0.00240.00410.00460.00640.00820.01110.01540.01590.02390.00920.00440.00830.001620石油烴（C10-C40）2.513.984.597.9012.417.722.430.345.013.78.1911.41.87a多環(huán)芳烴總量為萘、苊烯、苊、芴、菲、蒽、熒蒽、芘、苯并[a]蒽、?、苯并[b]熒蒽、苯并[k]熒蒽、苯并[a]芘、茚并[1,2,3-cd]芘、二苯并[a,h]蒽、苯并[g,h,i]苝等十六種物質(zhì)總和。表3黃壤背景含量的基本統(tǒng)計量單位為mg/kg序號污染物項目順序統(tǒng)計量算術(shù)平均值幾何平均值最小值5%值10%值25%值中位值75%值90%值95%值最大值平均值標(biāo)準(zhǔn)差平均值標(biāo)準(zhǔn)差1鎘0.0100.0190.0270.0300.0550.0700.0800.0860.1200.0540.0270.0461.8032汞0.0370.0450.0560.0810.0890.1120.1400.1530.1560.0950.0320.0891.4433砷2.192.242.673.005.2610.628.938.963.911.915.36.832.674鉛9.6013.021.528.637.968.411418044670.596.644.72.355鉻2.704.615.6810.813.717.619.523.441.114.77.9912.61.806銅1.603.393.775.036.9515.138.754.354.915.016.39.232.597鋅16.133.036.541.956.569.379.096.511658.722.454.21.538鎳1.401.572.624.125.355.806.266.416.504.801.494.461.549錳60.967.472.189.611816720724024613154.11211.5010鈷0.500.620.821.091.702.793.194.7612.52.402.611.752.0711硒0.290.650.881.141.251.541.962.002.021.330.431.241.5512釩7.9013.314.917.343.974.177.679.381.645.527.435.72.1213銻0.260.310.360.400.750.941.081.321.730.740.370.651.6614鉈0.600.600.670.720.800.901.291.592.100.920.350.881.3515鉬1.001.171.201.301.552.533.444.396.602.121.341.851.6216鈹0.630.890.951.461.872.403.383.866.412.161.271.881.6917鋇16.545.757.684.93364485175415992891981952.8018總氟化物2782993093744675608128949715141934811.4219多環(huán)芳烴總量a0.00390.00420.00500.00590.01120.01500.02440.05070.19760.01150.00620.00990.001820石油烴（C10-C40）4.8110.913.915.819.128.340.346.351.023.211.520.51.69a多環(huán)芳烴總量為萘、苊烯、苊、芴、菲、蒽、熒蒽、芘、苯并[a]蒽、?、苯并[b]熒蒽、苯并[k]熒蒽、苯并[a]芘、茚并[1,2,3-cd]芘、二苯并[a,h]蒽、苯并[g,h,i]苝等十六種物質(zhì)總和。A3395%本標(biāo)準(zhǔn)土壤污染物分析方法參照表4執(zhí)行。表4土壤污染物分析方法序號污染物項目分析方法標(biāo)準(zhǔn)編號1鎘土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T171412汞1壤中總汞的測定GB/T22105.13砷2壤中總砷的測定GB/T22105.24鉛土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T17141土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ4915鉻土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ4916銅土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ4917鋅土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ4918鎳土壤和沉積物銅、鋅、鉛、鎳、鉻的測定火焰原子吸收分光光度法HJ4919錳固體廢物22種金屬元素的測定電感耦合等離子體發(fā)射光譜法HJ78110鈷固體廢物金屬元素的測定電感耦合等離子體質(zhì)譜法HJ76611硒土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ68012釩固體廢物22種金屬元素的測定電感耦合等離