全国水资源综合规划技术培训 地下水水质评价部分
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Transcript of 全国水资源综合规划技术培训 地下水水质评价部分
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500km2
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GB/T 1484893 GB/T 1484893
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200012
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-56Na+Ca2+Mg2+HCO3-SO42-Cl-K+Na+62549
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25HCO3HCO3+SO4HCO3+SO4+ClHCO3+ClSO4SO4+ClClCa181522293643Ca+Mg291623303744Mg3101724313845Na+Ca4111825323946Na+Ca+Mg5121926334047Na+Mg6132027344148Na7142128354249
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M4AM1.5g/LB1.5M10g/LC10M40g/LDM40g/L149ABCD1AM1.5g/LHCO3Ca 49D40g/LClNa
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2-8-1*1 *2
*1(g/L)Na++K+(mg/L)Ca2+(mg/L)Mg2+(mg/L)HCO3-(mg/L)SO42-(mg/L)Cl-(mg/L)CO32-(mg/L)*2
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2-8-11100
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2000200012
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pHMCaCO37F
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GB/T 14848-93
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*
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pH(2-8-2)pHpH6.06.06.56.57.07.07.57.58.08.08.58.59.09.0Mg/LM11223355Nmg/LN1010303050508585150150250250350350450450550550650650
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(2-8-3)
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(2-8-4)
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2-8-2 pHIVV
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2-8-3
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2-8-4
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iit1Ci1t2Ci2Ci
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RC
iRC5%5%RC5%RC5%
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2-8-5
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2-8-5 Ci5%5%Ci5%Ci-5%
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IVV
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Pi Cii 2000Ci0i 1980Pi1Pi
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Cl-
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2-8-6Pi1IVV
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2-8-62-8-6Pi
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5m315m315m3
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2-8-7
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2002827