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Analytical Results for Municipal Biosolids Samples from a Monitoring Program Near Deer Trail, Colorado ‫(U.S.A.), 2009: Open-File Report 2010-1162 by D. B. Smith, United U. S. Department of the Interior, Et Al - Paperback
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Analytical Results for Municipal Biosolids Samples from a Monitoring Program Near Deer Trail, Colorado ‫(U.S.A.), 2009: Open-File Report 2010-1162 by D. B. Smith, United U. S. Department of the Interior, Et Al - Paperback

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رقم ال ISBN
9781288705894
الفئات
سياسة
الكاتب
D. B. Smith, United U. S. Department of the Interior, Et Al
الناشر
Bibliogov
الوصف:

Since late 1993, Metro Wastewater Reclamation District of Denver, a large wastewater treatment plant in Denver, Colo., has applied Grade I, Class B biosolids to about 52,000 acres of nonirrigated farmland and rangeland near Deer Trail, Colo., U.S.A. In cooperation with the Metro District in 1993, the U.S. Geological Survey began monitoring groundwater at part of this site. In 1999, the ...

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حالة السلعة:
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البائع:
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معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781288705894
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354413306
    المؤلفين
    الكاتب
    D. B. Smith, United U. S. Department of the Interior, Et Al
    المؤلفين
    الناشر
    Bibliogov
    رقم ال ISBN
    9781288705894
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724354413306
    المؤلفين
    الكاتب
    D. B. Smith, United U. S. Department of the Interior, Et Al
    المؤلفين
    الناشر
    Bibliogov
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    Since late 1993, Metro Wastewater Reclamation District of Denver, a large wastewater treatment plant in Denver, Colo., has applied Grade I, Class B biosolids to about 52,000 acres of nonirrigated farmland and rangeland near Deer Trail, Colo., U.S.A. In cooperation with the Metro District in 1993,

    Since late 1993, Metro Wastewater Reclamation District of Denver, a large wastewater treatment plant in Denver, Colo., has applied Grade I, Class B biosolids to about 52,000 acres of nonirrigated farmland and rangeland near Deer Trail, Colo., U.S.A. In cooperation with the Metro District in 1993, the U.S. Geological Survey began monitoring groundwater at part of this site. In 1999, the Survey began a more comprehensive monitoring study of the entire site to address stakeholder concerns about the potential chemical effects of biosolids applications to water, soil, and vegetation. This more comprehensive monitoring program has recently been extended through the end of 2010. Monitoring components of the more comprehensive study include biosolids collected at the wastewater treatment plant, soil, crops, dust, alluvial and bedrock groundwater, and stream-bed sediment. Streams at the site are dry most of the year, so samples of stream-bed sediment deposited after rain were used to indicate surface-water effects. This report presents analytical results for the biosolids samples collected at the Metro District wastewater treatment plant in Denver and analyzed for 2009. In general, the objective of each component of the study was to determine whether concentrations of nine trace elements ('priority analytes') (1) were higher than regulatory limits, (2) were increasing with time, or (3) were significantly higher in biosolids-applied areas than in a similar farmed area where biosolids were not applied. Previous analytical results indicate that the elemental composition of biosolids from the Denver plant was consistent during 1999-2008, and this consistency continues with the samples for 2009. Total concentrations of regulated trace elements remain consistently lower than the regulatory limits for the entire monitoring period. Concentrations of none of the priority analytes appear to have increased during the 11 years of this study.

    خصائص المنتج:
    • الفئات: سياسة
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: D. B. Smith, United U. S. Department of the Interior, Et Al
    • الناشر: Bibliogov
    • رقم ال ISBN: 9781288705894
    • عدد الصفحات: 30
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.06 inches
 

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