DB 4502T 0052-2022《土壤環(huán)境背景值》

ICS13.080.01CCSZ50

4502柳 州 市 地 方 標 準DB4502/T0052—2022土壤環(huán)境背景值Environmentalbackgroundvaluesofsoil2022-12-30發(fā)布 2023-1-30實施柳州市市場監(jiān)督管理局??發(fā)布DB4502/T0052DB4502/T0052—2022前 言本文件按照GB/T1.1—2020《標準化工作導(dǎo)則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)定起草。本文件由柳州市生態(tài)環(huán)境局提出、歸口并宣貫。本文件起草單位：生態(tài)環(huán)境部土壤與農(nóng)業(yè)農(nóng)村生態(tài)環(huán)境監(jiān)管技術(shù)中心、柳州市生態(tài)環(huán)境技術(shù)保障中心。本文件主要起草人：李志濤、劉翼飛、秦治恒、伍斌、姚玨君、張倩、孟玲瓏、王赫婧、周毅、黃瑩、廖清州、盧玫桂、王芾地、劉意、覃朝華。I土壤環(huán)境背景值范圍本文件適用于柳州市行政區(qū)域內(nèi)土壤環(huán)境背景狀況評價。規(guī)范性引用文件（包括所有的修改單適用于本文件。GB/T17136土壤質(zhì)量總汞的測定冷原子吸收分光光度法GB/T17138土壤質(zhì)量銅、鋅的測定火焰原子吸收分光光度法GB/T17139土壤質(zhì)量鎳的測定火焰原子吸收分光光度法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/T22105.11部分：土壤中總汞的測定GB/T22105.22部分：土壤中總砷的測定GB/T22105.33部分：土壤中總鉛的測定DZ/T0279.2區(qū)域地球化學(xué)樣品分析方法第227原子發(fā)射光譜法DZ/T0279.3區(qū)域地球化學(xué)樣品分析方法第315HJ491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HJ766固體廢物金屬元素的測定電感耦合等離子體質(zhì)譜法HJ780土壤和沉積物無機元素的測定波長色散X射線熒光光譜法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HJ803土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ923土壤和沉積物總汞的測定催化熱解-冷原子吸收分光光度法HJ1185區(qū)域性土壤環(huán)境背景含量統(tǒng)計技術(shù)導(dǎo)則術(shù)語和定義GB15618、GB36600、GB50068界定的術(shù)語和定義適用于本文件。土壤環(huán)境背景值土壤環(huán)境背景含量基本統(tǒng)計量1西北區(qū)、東北區(qū)、中北區(qū)、中部區(qū)、西南區(qū)、東南區(qū)6個統(tǒng)計單元的土壤環(huán)境背景含量基本統(tǒng)計量分別見附錄A表A.1至表A.6。統(tǒng)計單元的空間分布見附錄B圖B.1,各自包含的鄉(xiāng)鎮(zhèn)見附錄B表B.1。土壤環(huán)境背景含量的使用方法B6A.1A.6HJ1185MD295土壤中重金屬含量等于或者低于背景值的，表面土壤環(huán)境質(zhì)量保持自然背景值含量水平；超過背景值的，可能受到人為活動或外來污染的影響。分析方法本標準土壤重金屬分析方法參照表1執(zhí)行。表1土壤環(huán)境中重金屬的分析方法序號項目分析方法標準編號1砷（As）土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ803土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ680土壤質(zhì)量總汞、總砷、總鉛的測定原子熒光法第2部分：土壤中總砷的測定GB/T22105.22鎘（Cd）土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T171413鉻（Cr）227體原子發(fā)射光譜法DZ/T0279.2土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ780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HJ4914銅（Cu）土壤質(zhì)量銅、鋅的測定火焰原子吸收分光光度法GB/T17138315子體質(zhì)譜法DZ/T0279.3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HJ491土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ780土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ8035汞（Hg）土壤質(zhì)量總汞、總砷、總鉛的測定原子熒光法第1部分：土壤中總汞的測定GB/T22105.1土壤質(zhì)量總汞的測定冷原子吸收分光光度法GB/T17136土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ680土壤和沉積物總汞的測定催化熱解-冷原子吸收分光光度法HJ9236鎳（Ni）227體原子發(fā)射光譜法DZ/T0279.2土壤質(zhì)量鎳的測定火焰原子吸收分光光度法GB/T17139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HJ4912表1土壤環(huán)境中重金屬的分析方法（續(xù)）序號項目分析方法標準編號6鎳（Ni）土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ7807鉛（Pb）315子體質(zhì)譜法DZ/T0279.3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HJ4918鋅（Zn）土壤質(zhì)量銅、鋅的測定火焰原子吸收分光光度法GB/T17138227體原子發(fā)射光譜法DZ/T0279.2土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ780土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ8039銻（Sb）土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ68010鈹（Be）315子體質(zhì)譜法DZ/T0279.3土壤和沉積物鈹?shù)臏y定石墨爐原子吸收分光光度法HJ73711鈷（Co）固體廢物金屬元素的測定電感耦合等離子體質(zhì)譜法HJ766土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ803土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ78012釩（V）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HJ781土壤和沉積物12種金屬元素的測定王水提取-電感耦合等離子體質(zhì)譜法HJ803土壤和沉積物無機元素的測定波長色散X射線熒光光譜法HJ780注：本標準實施后發(fā)布的國家土壤重金屬分析方法，如滿足適用性要求，同樣適用于本標準相應(yīng)重金屬的測定。3DB4502/T005220224—DB4502/T005220224—附錄 A（規(guī)范性）各統(tǒng)計單元土壤環(huán)境背景基本統(tǒng)計量表A.1西北區(qū)土壤環(huán)境背景含量基本統(tǒng)計量單位：mg/kg項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.040.042.7811.6014.908.036.3031.300.470.872.4117.205%分位值0.060.064.3019.3919.769.137.6137.180.631.142.8520.6310%分位值0.070.065.2721.6728.8211.689.1237.860.691.263.0531.3525%分位值0.100.097.3026.4046.9017.1013.1047.300.891.444.0366.2850%分位值0.140.1212.1033.6569.1025.1019.2061.101.291.816.5492.5075%分位值0.180.1621.3840.2098.1035.3526.1081.001.842.1713.90128.5090%分位值0.270.1842.2847.84247.0050.0840.36101.402.932.3928.21213.6095%分位值0.290.2260.5251.02330.8055.6791.48114.404.052.7452.09230.10最大值0.360.3181.5062.00690.0093.40178.00127.004.853.5271.70348.00算術(shù)平均值x0.150.1318.2834.16101.8028.4627.9865.771.571.8412.45105.39算術(shù)標準差S0.490.420.770.310.790.560.670.360.560.280.840.67x+2S1.130.9719.8134.78103.3729.5729.3166.482.682.4014.13106.73x-2S-0.83-0.7116.7533.53100.2227.3426.6465.060.461.2710.77104.04幾何平均值M0.130.1213.1232.6170.9724.4320.1861.731.331.778.0386.14幾何標準差D1.631.522.151.372.191.741.951.431.741.332.311.96M/D20.050.052.8417.4514.738.025.3330.330.441.001.5022.47M×D20.360.2760.6960.94341.8574.3676.45125.654.033.1242.89330.26數(shù)據(jù)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布正態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布偏態(tài)分布偏態(tài)分布正態(tài)分布A.2A.2單位：mg/kgDB4502/T005220225—DB4502/T005220225—項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.030.062.1611.1034.207.788.4727.400.591.122.3355.205%分位值0.050.072.8814.0535.8012.6811.0733.120.661.323.6261.4210%分位值0.050.073.1115.4038.0013.8813.4035.700.691.364.0765.5225%分位值0.070.084.4718.7548.1516.9015.1544.700.791.634.9778.1550%分位值0.090.115.8125.8059.8023.9018.3559.201.101.977.6484.8575%分位值0.130.129.3529.6073.3532.2023.7871.701.482.2012.55105.0090%分位值0.200.1615.0636.7091.3039.8429.1883.921.882.4016.50116.6095%分位值0.240.1916.4049.3098.2543.9633.6388.462.572.6719.90133.85最大值0.570.2917.6066.00118.0054.4035.20104.004.683.3523.20147.00算術(shù)平均值x0.120.117.6026.4362.8525.4119.8459.471.311.959.0391.34算數(shù)標準差S0.550.340.570.380.310.430.330.330.450.230.560.23x+2S1.210.88.7427.1963.4726.2820.4960.132.212.4110.1591.80x-2S-0.98-0.576.4625.6662.2324.5519.1958.810.411.507.9090.88幾何平均值M0.100.116.4924.5159.9223.2518.8556.441.161.907.7388.95幾何標準差D1.731.411.771.471.371.541.381.391.571.261.761.26M/D20.030.052.0811.4032.119.789.8329.120.471.202.5056.00M×D20.290.2120.2452.69111.7955.2836.11109.402.843.0123.89141.29數(shù)據(jù)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布正態(tài)分布對數(shù)正態(tài)分布正態(tài)分布對數(shù)正態(tài)分布正態(tài)分布對數(shù)正態(tài)分布正態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布A.3A.3單位：mg/kgDB4502/T005220226—DB4502/T005220226—項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.030.053.0010.7043.6014.2013.6033.700.571.613.6273.705%分位值0.060.075.8927.2066.2822.8016.2138.880.841.804.0286.5810%分位值0.070.077.6728.4585.2825.4020.3842.201.041.864.5398.6625%分位值0.090.1011.0829.9597.7029.4024.7345.501.362.248.32122.0050%分位值0.150.1315.4533.90106.0041.9030.9079.901.662.5513.20162.0075%分位值0.350.1520.0035.65110.0051.9038.75101.002.022.8419.40202.0090%分位值0.500.2127.1141.09113.6055.4644.75119.002.453.1821.44244.0095%分位值0.680.2327.3742.11118.8059.2246.48139.802.493.4923.28265.20最大值0.710.2528.7044.00129.0069.0049.40148.003.153.8627.00278.00算術(shù)平均值x0.230.1315.9133.15100.3240.2631.6278.721.692.5513.71164.65算數(shù)標準差S0.830.400.540.270.220.370.340.450.380.210.580.36x+2S1.880.9417.0033.68100.7641.0132.3079.622.462.9814.88165.38x-2S-1.43-0.6714.8232.6199.8739.5230.9477.820.922.1212.54163.93幾何平均值M0.160.1214.1032.2698.2837.8430.0071.601.592.4911.88155.01幾何標準差D2.291.501.721.311.251.451.411.571.471.241.791.44M/D20.030.054.7418.9062.8017.9415.1429.090.741.623.6975.11M×D20.850.2841.9555.06153.8079.8159.47176.233.423.8338.26319.88數(shù)據(jù)分布偏態(tài)分布對數(shù)正態(tài)分布正態(tài)分布正態(tài)分布正態(tài)分布正態(tài)分布正態(tài)分布對數(shù)正態(tài)分布正態(tài)分布正態(tài)分布正態(tài)分布正態(tài)分布A.4A.4單位：mg/kgDB4502/T005220227—DB4502/T005220227—項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.040.043.918.9834.605.504.8225.000.540.311.7935.905%分位值0.060.055.9313.5347.917.617.3933.090.610.572.1364.5010%分位值0.070.066.8616.1954.869.4712.1240.850.700.682.8174.1025%分位值0.120.0810.4020.3871.1512.8016.7555.980.841.245.1286.0550%分位值0.260.1416.0032.75102.0022.6031.7088.951.481.9412.10120.5075%分位值1.020.2126.3050.43129.5033.9060.10194.752.132.8425.85166.7590%分位值2.150.2841.3872.26173.2042.6488.28273.103.273.8633.22213.4095%分位值2.600.3059.7479.61261.5048.72101.77330.004.264.3435.71259.45最大值3.840.5699.2084.20330.0059.90199.00416.007.134.6442.60302.00算術(shù)平均值x0.730.1621.5738.14111.4425.0143.55129.471.772.1015.89133.61算數(shù)標準差S1.280.590.690.570.480.590.830.750.610.650.920.44x+2S3.301.3422.9539.27112.4126.1945.21130.962.993.3917.74134.49x-2S-1.84-1.0320.2037.00110.4723.8341.89127.980.550.8014.04132.73幾何平均值M0.340.1316.8632.7298.7121.3931.4898.311.451.7511.12121.56幾何標準差D3.611.801.991.761.621.812.292.111.841.912.521.55M/D20.030.044.2510.5237.476.565.9922.130.430.481.7550.65M×D24.430.4366.91101.79260.0469.71165.45436.744.916.3870.57291.76數(shù)據(jù)分布偏態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布正態(tài)分布偏態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布A.5A.5單位：mg/kgDB4502/T005220228—DB4502/T005220228—項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.030.044.327.5132.606.628.1822.000.380.301.4935.105%分位值0.080.065.3312.1742.559.2811.1531.560.550.392.5441.6510%分位值0.100.066.3013.1448.0210.8012.4038.410.630.463.1846.1325%分位值0.180.109.0618.0566.1514.7516.6556.000.880.664.7263.4550%分位值0.380.1415.2024.1597.2022.6526.5574.951.241.038.7893.3575%分位值1.510.2128.3540.65150.0033.0848.48151.752.171.8721.45156.5090%分位值5.480.2641.7061.39190.1045.0283.65284.302.903.2433.63197.2095%分位值6.390.2743.4666.32204.2051.2196.45356.203.353.5438.40214.00最大值10.200.3589.3079.00247.0074.00115.00455.004.434.5743.90260.00算術(shù)平均值x1.480.1520.6631.19109.6825.7437.65122.251.571.4514.33110.71算數(shù)標準差S1.460.510.710.570.510.550.710.740.570.710.890.54x+2S4.401.1822.0732.33110.6926.8339.06123.722.722.8616.12111.78x-2S-1.43-0.8719.2530.06108.6724.6536.24120.770.430.0412.55109.63幾何平均值M0.510.1416.1126.5697.0322.2529.2891.341.331.139.9496.37幾何標準差D4.291.672.031.761.661.732.032.091.772.032.441.71M/D20.030.053.928.5535.337.467.1420.870.420.281.6732.92M×D29.400.3866.1782.44266.4866.34120.08399.854.204.6459.03282.12數(shù)據(jù)分布偏態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布偏態(tài)分布對數(shù)正態(tài)分布偏態(tài)分布偏態(tài)分布正態(tài)分布偏態(tài)分布偏態(tài)分布偏態(tài)分布A.6A.6單位：mg/kgDB4502/T005220229—DB4502/T005220229—項目鎘汞砷鉛鉻銅鎳鋅銻鈹鈷釩最小值0.030.023.439.8140.007.7410.3021.800.410.442.2640.705%分位值0.030.043.9312.3155.6811.8011.6228.560.560.682.8265.3510%分位值0.050.054.6014.6859.5014.2513.3031.200.600.763.2275.7025%分位值0.060.067.4518.2071.8018.7018.2345.400.701.045.8799.7350%分位值0.090.0710.1023.2091.5023.7525.4572.501.071.7410.20129.5075%分位值0.210.1112.5032.85104.7534.3540.03109.001.932.3521.75159.2590%分位值0.460.1419.3842.68113.5046.4549.40142.603.143.3633.24192.5095%分位值0.970.1626.6049.52115.5082.0856.33168.203.413.8840.25222.75最大值1.880.3135.0056.5