Remediation method based on polluted territorial resources and space planning and utilization method thereof

Abstract

The invention relates to the technical field of contaminated soil treatment, in particular to a method capable of achieving remediation of contaminated soil and spatial planning and reutilization of the contaminated soil, in particular to a remediation method based on contaminated territorial resources and a spatial planning and utilization method of the remediation method based on the contaminated territorial resources, and the method comprises the following steps: A1, selecting a contaminated land contaminated area to be treated; A2, carrying out multi-point soil sample collection in the selected area; A3, carrying out pollution component analysis on the collected soil sample; A4, recording the component analysis result. Polluted soil in a selected area is treated in an outdoor field treatment mode, local materials are used, and the soil treatment effect can be guaranteed after primary remediation and secondary remediation are conducted; high-temperature treatment and in-situ chemical oxidation or reduction of the soil can be effectively achieved through primary remediation, the soil quality is improved, and meanwhile excessive harmful substances in the soil can be effectively decomposed through biodegradation in secondary remediation.

Description

technical field [0001] The invention relates to the technical field of contaminated soil treatment, in particular to a method capable of realizing the restoration of contaminated soil and its spatial planning and reuse, especially the restoration method based on polluted land resources and its spatial planning utilization method. Background technique [0002] Land resources are the material basis for the survival of a country and its residents. It is a material entity composed of natural resources and social and economic resources. Generally speaking, land resources only include natural resources such as land, rivers, lakes, seas, and mineral deposits. Land and soil resources It occupies an important proportion of the entire country's resources, and with the continuous development of industrialization, its damage and pollution to land resources are becoming increasingly serious. [0003] At present, the country has already put forward many reform documents for land pollution...

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Problems solved by technology

[0003] At present, the country has already put forward many reform documents for land pollution control, and in the past few years, many companies have made many improvements and treatments for polluted land resources. A soil remediation method for organic polluted sites, although it can complete the remediation of organic soil, but because it uses mechanical equipment for soil treatment, it is only suitable for the treatment of small soil samples in small areas and small volumes. The ability to remediate land resources is limited, therefore, the remediation methods disclosed in this document are not suitable for remediation of large-scale, large-volume contaminated land

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