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A platform for research: civil engineering, architecture and urbanism
Method for judging utilization way of heavy metal polluted bottom mud
The invention relates to a method for judging a utilization way of heavy metal polluted bottom mud. The method comprises the following steps: step 1, formulating a resource utilization standard of the heavy metal polluted bottom mud; 2, sampling and detecting the polluted bottom mud; 3, preliminarily judging a resource utilization way of the heavy metal polluted bottom mud; and 4, secondary judgment of the heavy metal content before resource utilization of the bottom mud. According to the method, related soil environment quality standards and sludge recycling standards are comprehensively analyzed, then the overall thought of resource utilization standards of the bottom mud is provided, the resource utilization standards are obtained by integrating the soil environment quality standards and the sludge recycling standards, the indexes are scientific in basis and high in operability, and in practical engineering, the resource utilization standards have high practical value. The resource utilization approach of the bottom mud can be preliminarily judged in the early stage of project construction in combination with the pollution detection result of the bottom mud, so that a treatment scheme is formulated in a targeted manner, and the scientific formulation of the treatment scheme guided by the outlet of the bottom mud is realized.
本发明涉及一种重金属污染底泥利用途径的判定方法，其包括以下步骤：步骤一、制定重金属污染底泥资源化利用标准；步骤二、污染底泥采样检测；步骤三、重金属污染底泥资源化利用途径的初步判定；步骤四、底泥资源化利用前的重金属含量二次判定。本发明提出了综合分析相关的土壤环境质量标准、污泥回用标准，进而提出底泥资源化利用标准的整体思路，该资源化利用标准由于是综合了各个土壤环境质量标准和污泥回用标准而来，其指标依据科学，可操作性强，实际工程中，可在项目建设前期，结合底泥的污染检测结果，初步判定底泥的资源化利用途径，进而针对性制定处理处置方案，实现以底泥的出路指导处理方案的科学制定。
Method for judging utilization way of heavy metal polluted bottom mud
The invention relates to a method for judging a utilization way of heavy metal polluted bottom mud. The method comprises the following steps: step 1, formulating a resource utilization standard of the heavy metal polluted bottom mud; 2, sampling and detecting the polluted bottom mud; 3, preliminarily judging a resource utilization way of the heavy metal polluted bottom mud; and 4, secondary judgment of the heavy metal content before resource utilization of the bottom mud. According to the method, related soil environment quality standards and sludge recycling standards are comprehensively analyzed, then the overall thought of resource utilization standards of the bottom mud is provided, the resource utilization standards are obtained by integrating the soil environment quality standards and the sludge recycling standards, the indexes are scientific in basis and high in operability, and in practical engineering, the resource utilization standards have high practical value. The resource utilization approach of the bottom mud can be preliminarily judged in the early stage of project construction in combination with the pollution detection result of the bottom mud, so that a treatment scheme is formulated in a targeted manner, and the scientific formulation of the treatment scheme guided by the outlet of the bottom mud is realized.
本发明涉及一种重金属污染底泥利用途径的判定方法，其包括以下步骤：步骤一、制定重金属污染底泥资源化利用标准；步骤二、污染底泥采样检测；步骤三、重金属污染底泥资源化利用途径的初步判定；步骤四、底泥资源化利用前的重金属含量二次判定。本发明提出了综合分析相关的土壤环境质量标准、污泥回用标准，进而提出底泥资源化利用标准的整体思路，该资源化利用标准由于是综合了各个土壤环境质量标准和污泥回用标准而来，其指标依据科学，可操作性强，实际工程中，可在项目建设前期，结合底泥的污染检测结果，初步判定底泥的资源化利用途径，进而针对性制定处理处置方案，实现以底泥的出路指导处理方案的科学制定。
Method for judging utilization way of heavy metal polluted bottom mud
重金属污染底泥利用途径的判定方法
ZHANG NING (author) / LUO HUIYUN (author) / ZHAO TIANLIANG (author) / ZHANG LING (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
C04B
Kalk
,
LIME
/
C05F
ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
,
Organische, nicht von den Unterklassen C05B, C05C umfasste Düngemittel, z.B. Düngemittel aus Abfall oder Müll
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