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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 resourceful utilization standard ofthe heavy metal polluted bottom mud; step 2, sampling polluted bottom mud, and carrying out detection; step 3, preliminarily judging a resourceful utilization way of the heavy metal polluted bottom mud; and step 4, secondarily judging the heavy metal content of the bottom mud before resourceful utilization. According to the invention, a soil environment quality standard and a sludge reuse standardrelated to comprehensive analysis are provided; an overall thought of the sediment resource utilization standard of the bottom mud is provided; the resourceful utilization standard is obtained by integrating various soil environment quality standards and sludge reuse standards; the method provided by the invention is scientific in index basis and high in operability; in actual engineering, the resourceful utilization way of the bottom mud can be preliminarily judged by combining the pollution detection result of the bottom mud at the early stage of project construction; and thus, a disposal scheme is formulated in a targeted manner, and scientific formulation of a treatment scheme guided by the outlet of the bottom mud is achieved.
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 resourceful utilization standard ofthe heavy metal polluted bottom mud; step 2, sampling polluted bottom mud, and carrying out detection; step 3, preliminarily judging a resourceful utilization way of the heavy metal polluted bottom mud; and step 4, secondarily judging the heavy metal content of the bottom mud before resourceful utilization. According to the invention, a soil environment quality standard and a sludge reuse standardrelated to comprehensive analysis are provided; an overall thought of the sediment resource utilization standard of the bottom mud is provided; the resourceful utilization standard is obtained by integrating various soil environment quality standards and sludge reuse standards; the method provided by the invention is scientific in index basis and high in operability; in actual engineering, the resourceful utilization way of the bottom mud can be preliminarily judged by combining the pollution detection result of the bottom mud at the early stage of project construction; and thus, a disposal scheme is formulated in a targeted manner, and scientific formulation of a treatment scheme guided by the outlet of the bottom mud is achieved.
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)
2020-04-10
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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