DB 4502T 0052-2022《土壤环境背景值》

ICS13.080.01CCSZ50

4502柳 州 市 地 方 标 准DB4502/T0052—2022土壤环境背景值Environmentalbackgroundvaluesofsoil2022-12-30发布 2023-1-30实施柳州市市场监督管理局  发布DB4502/T0052DB4502/T0052—2022前 言本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定起草。本文件由柳州市生态环境局提出、归口并宣贯。本文件起草单位：生态环境部土壤与农业农村生态环境监管技术中心、柳州市生态环境技术保障中心。本文件主要起草人：李志涛、刘翼飞、秦治恒、伍斌、姚珏君、张倩、孟玲珑、王赫婧、周毅、黄莹、廖清州、卢玫桂、王芾地、刘意、覃朝华。I土壤环境背景值范围本文件适用于柳州市行政区域内土壤环境背景状况评价。规范性引用文件（包括所有的修改单适用于本文件。GB/T17136土壤质量总汞的测定冷原子吸收分光光度法GB/T17138土壤质量铜、锌的测定火焰原子吸收分光光度法GB/T17139土壤质量镍的测定火焰原子吸收分光光度法GB/T17141土壤质量铅、镉的测定石墨炉原子吸收分光光度法GB/T22105.11部分：土壤中总汞的测定GB/T22105.22部分：土壤中总砷的测定GB/T22105.33部分：土壤中总铅的测定DZ/T0279.2区域地球化学样品分析方法第227原子发射光谱法DZ/T0279.3区域地球化学样品分析方法第315HJ491土壤和沉积物铜、锌、铅、镍、铬的测定火焰原子吸收分光光度法HJ680土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法HJ737土壤和沉积物铍的测定石墨炉原子吸收分光光度法HJ766固体废物金属元素的测定电感耦合等离子体质谱法HJ780土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ781固体废物22种金属元素的测定电感耦合等离子体发射光谱法HJ803土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ923土壤和沉积物总汞的测定催化热解-冷原子吸收分光光度法HJ1185区域性土壤环境背景含量统计技术导则术语和定义GB15618、GB36600、GB50068界定的术语和定义适用于本文件。土壤环境背景值土壤环境背景含量基本统计量1西北区、东北区、中北区、中部区、西南区、东南区6个统计单元的土壤环境背景含量基本统计量分别见附录A表A.1至表A.6。统计单元的空间分布见附录B图B.1,各自包含的乡镇见附录B表B.1。土壤环境背景含量的使用方法B6A.1A.6HJ1185MD295土壤中重金属含量等于或者低于背景值的，表面土壤环境质量保持自然背景值含量水平；超过背景值的，可能受到人为活动或外来污染的影响。分析方法本标准土壤重金属分析方法参照表1执行。表1土壤环境中重金属的分析方法序号项目分析方法标准编号1砷（As）土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ803土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法HJ680土壤质量总汞、总砷、总铅的测定原子荧光法第2部分：土壤中总砷的测定GB/T22105.22镉（Cd）土壤质量铅、镉的测定石墨炉原子吸收分光光度法GB/T171413铬（Cr）227体原子发射光谱法DZ/T0279.2土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ780土壤和沉积物铜、锌、铅、镍、铬的测定火焰原子吸收分光光度法HJ4914铜（Cu）土壤质量铜、锌的测定火焰原子吸收分光光度法GB/T17138315子体质谱法DZ/T0279.3土壤和沉积物铜、锌、铅、镍、铬的测定火焰原子吸收分光光度法HJ491土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ780土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ8035汞（Hg）土壤质量总汞、总砷、总铅的测定原子荧光法第1部分：土壤中总汞的测定GB/T22105.1土壤质量总汞的测定冷原子吸收分光光度法GB/T17136土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法HJ680土壤和沉积物总汞的测定催化热解-冷原子吸收分光光度法HJ9236镍（Ni）227体原子发射光谱法DZ/T0279.2土壤质量镍的测定火焰原子吸收分光光度法GB/T17139土壤和沉积物铜、锌、铅、镍、铬的测定火焰原子吸收分光光度法HJ4912表1土壤环境中重金属的分析方法（续）序号项目分析方法标准编号6镍（Ni）土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ7807铅（Pb）315子体质谱法DZ/T0279.3土壤质量铅、镉的测定石墨炉原子吸收分光光度法GB/T17141土壤和沉积物铜、锌、铅、镍、铬的测定火焰原子吸收分光光度法HJ4918锌（Zn）土壤质量铜、锌的测定火焰原子吸收分光光度法GB/T17138227体原子发射光谱法DZ/T0279.2土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ780土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ8039锑（Sb）土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法HJ68010铍（Be）315子体质谱法DZ/T0279.3土壤和沉积物铍的测定石墨炉原子吸收分光光度法HJ73711钴（Co）固体废物金属元素的测定电感耦合等离子体质谱法HJ766土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ803土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ78012钒（V）固体废物22种金属元素的测定电感耦合等离子体发射光谱法HJ781土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法HJ803土壤和沉积物无机元素的测定波长色散X射线荧光光谱法HJ780注：本标准实施后发布的国家土壤重金属分析方法，如满足适用性要求，同样适用于本标准相应重金属的测定。3DB4502/T005220224—DB4502/T005220224—附录 A（规范性）各统计单元土壤环境背景基本统计量表A.1西北区土壤环境背景含量基本统计量单位：mg/kg项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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算术平均值x0.150.1318.2834.16101.8028.4627.9865.771.571.8412.45105.39算术标准差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几何平均值M0.130.1213.1232.6170.9724.4320.1861.731.331.778.0386.14几何标准差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数据分布对数正态分布对数正态分布偏态分布正态分布偏态分布对数正态分布偏态分布对数正态分布偏态分布偏态分布偏态分布正态分布A.2A.2单位：mg/kgDB4502/T005220225—DB4502/T005220225—项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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算术平均值x0.120.117.6026.4362.8525.4119.8459.471.311.959.0391.34算数标准差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几何平均值M0.100.116.4924.5159.9223.2518.8556.441.161.907.7388.95几何标准差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数据分布对数正态分布对数正态分布对数正态分布正态分布对数正态分布正态分布对数正态分布正态分布对数正态分布正态分布对数正态分布对数正态分布A.3A.3单位：mg/kgDB4502/T005220226—DB4502/T005220226—项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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算术平均值x0.230.1315.9133.15100.3240.2631.6278.721.692.5513.71164.65算数标准差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几何平均值M0.160.1214.1032.2698.2837.8430.0071.601.592.4911.88155.01几何标准差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数据分布偏态分布对数正态分布正态分布正态分布正态分布正态分布正态分布对数正态分布正态分布正态分布正态分布正态分布A.4A.4单位：mg/kgDB4502/T005220227—DB4502/T005220227—项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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算术平均值x0.730.1621.5738.14111.4425.0143.55129.471.772.1015.89133.61算数标准差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几何平均值M0.340.1316.8632.7298.7121.3931.4898.311.451.7511.12121.56几何标准差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数据分布偏态分布偏态分布对数正态分布对数正态分布对数正态分布对数正态分布对数正态分布偏态分布正态分布偏态分布偏态分布对数正态分布A.5A.5单位：mg/kgDB4502/T005220228—DB4502/T005220228—项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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算术平均值x1.480.1520.6631.19109.6825.7437.65122.251.571.4514.33110.71算数标准差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几何平均值M0.510.1416.1126.5697.0322.2529.2891.341.331.139.9496.37几何标准差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数据分布偏态分布偏态分布对数正态分布偏态分布偏态分布对数正态分布偏态分布偏态分布正态分布偏态分布偏态分布偏态分布A.6A.6单位：mg/kgDB4502/T005220229—DB4502/T005220229—项目镉汞砷铅铬铜镍锌锑铍钴钒最小值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