CN114819880B

CN114819880B - Method and system for soil remediation and digital management

Info

Publication number: CN114819880B
Application number: CN202210325167.XA
Authority: CN
Inventors: 沈文渊; 沈敬荃; 沈文敏; 谭兴巧; 潘英英
Original assignee: Hangzhou Lihuan Environmental Group Co ltd
Current assignee: Hangzhou Lihuan Environmental Group Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2023-06-13
Anticipated expiration: 2042-03-30
Also published as: CN114819880A

Abstract

The invention provides a method and a system for soil remediation and digital management, wherein the method comprises the steps of extracting soil samples, detecting, definitely polluting soil parameters, evaluating risks, determining a remediation scheme, executing the remediation scheme and evaluating the remediation effect, and the method comprises the following steps: carrying out characterization and parameterization on the soil remediation technology, and constructing a soil remediation scheme database based on the characterized and parameterized soil remediation technology; providing a soil source database; providing a soil restoration case library; constructing a repair path library; and constructing a soil restoration service platform comprising a detection and analysis module, a scheme determination module and an effect evaluation module, wherein the scheme determination module selects a restoration scheme from a restoration path library according to the information sent by the detection and analysis module and comparing the information with a polluted soil database. The method and system for soil remediation and digital management provided by the present invention optimizes the provision of soil remediation-related services in a more general manner.

Description

Method and system for soil remediation and digital management

Technical Field

The invention relates to the technical field of polluted soil restoration, in particular to a method and a system for soil restoration and digital management.

Background

Soil is a human survival dependency, as important as air, sunlight, water, and in particular, it is the basis of agricultural production, which is an essential substance for human to obtain food for survival. With the progress of human society, modern civilization is obtained, and the environment is hurt, so that the damage to the land is more and more prominent.

Damage to the land results mainly from the non-protective use of the land on the one hand and from the pollution of the land by human social activities on the other hand, the accumulation of contaminants in the soil to a certain extent leading to deterioration of the quality and reduced functioning of the soil. At present, the main sources of soil pollution are pesticide and chemical fertilizer use, industrial pollutant discharge, urban domestic sewage pollution and atmospheric environmental pollution (common acid rain), wherein the pollution to the soil caused by the agricultural chemical fertilizer and the industrial pollutant is the most serious. Soil pollution can cause the quality reduction and yield reduction of agricultural products, pollute human drinking water resources, and directly harm human health by being transmitted into human bodies through foods.

Soil remediation is a long-term issue, whereby improvement of soil quality, slowing of soil pollution progress, and protection of increasingly scarce land resources is desired. The existing soil restoration method can apply specific restoration technology and restoration device to carry out different degrees of improvement on one or more lands, but lacks a general operation scheme; since there is no unified management system as a support, the setting, implementation, and effect evaluation of the repair method, etc. are all operated at an inefficient level and are costly.

Disclosure of Invention

The object of the present invention is to at least partially overcome the drawbacks of the prior art and to provide a method and system for soil remediation and digital management.

It is also an object of the present invention to provide a method and system for soil remediation and digital management that optimizes the provision of soil remediation-related services in a more versatile manner.

The invention also aims to provide a method and a system for soil remediation and digital management, which improve the efficiency of collaboration among a demander, a service provider, a partner and the like.

In order to achieve one of the above objects or purposes, the technical solution of the present invention is as follows:

a method for soil remediation and digital management, the method performing the steps of:

extracting a soil sample of target soil, detecting the soil sample, and determining parameters of the polluted target soil;

executing a target soil risk assessment program, determining a repairing scheme of target soil, and executing the determined repairing scheme to repair the target soil; and

and detecting the repaired target soil, and evaluating the repairing effect.

According to a preferred embodiment of the invention, the method comprises:

carrying out characterization and parameterization on a plurality of existing soil remediation technologies, and constructing a soil remediation scheme database based on the characterized and parameterized soil remediation technologies;

providing a soil source database, including a contaminated soil database and a control soil database;

providing a soil restoration case library, and parameterizing soil restoration cases in the soil restoration case library;

constructing a first repair path library from the polluted soil to the control soil based on the soil repair scheme database, the polluted soil database and the control soil database; constructing a second repair path library from the polluted soil to the control soil based on the soil repair case library, the polluted soil database and the control soil database;

the soil remediation service platform is constructed, the service platform comprises a detection analysis module, a scheme determination module and an effect evaluation module, the detection analysis module, the scheme determination module and the effect evaluation module are in communication connection, wherein:

the detection analysis module is configured to determine a soil type, a soil component, a pollution type, a pollutant component, a pollutant content and a pollution level of the target soil based on data obtained by analyzing a soil sample of the target soil obtained by the soil sampling device based on the soil component analysis device and the soil component analysis experiment, and send a determination result to the scheme determination module;

the scheme determining module is configured to determine reference soil from the polluted soil database according to the information sent by the detection and analysis module, compare the information with the polluted soil database, request a user to determine control soil from the control soil database, and select a repairing scheme from the reference soil to the control soil from the first repairing path library and the second repairing path library after the control soil is determined;

the effect evaluation module is configured to: and sampling the repaired target soil by adopting a soil sampling device, analyzing the obtained soil sample by utilizing a soil component analysis device and a soil component analysis experiment, comparing the analysis result with a detection analysis result of a detection analysis module, and determining the repair benefit grade according to the comparison result.

According to a preferred embodiment of the invention, the scheme determining module is configured to be capable of recommending a repair scheme from the first repair path library and the second repair path library, giving a list of required devices and materials to the recommended repair scheme, and tracing the devices or materials in the list according to the requirements of platform users; and is also provided with

The platform user is allowed to select and modify the recommended repair plan, and a digitized repair plan is formed through mouse pointing, dragging and inputting.

According to a preferred embodiment of the present invention, the tracing the devices or materials in the list includes:

providing detailed information of the device or material;

providing a network link to a device or material provider; and

information is provided for a platform user who owns the device or material.

According to a preferred embodiment of the present invention, the method further comprises associating the devices, materials, services involved in the repair plans in the first repair path library and the second repair path library with providers, renters and technicians to provide accurate alternative providers, renters and technicians while generating the digitized repair plans.

In accordance with a preferred embodiment of the present invention, characterizing a plurality of existing soil remediation technologies includes determining the type of soil remediation technology, which type of pollution is suitable to treat, which pollutant components are targeted; parameterizing a plurality of existing soil remediation technologies comprises determining treatment effect indexes, required equipment and materials and remediation condition parameters of the soil remediation technology under specified conditions.

According to a preferred embodiment of the present invention, the step of characterizing and parameterizing a plurality of existing soil remediation technologies further comprises:

method, step, execution condition, equipment requirement and parameter setting of rechecking soil remediation technology;

and (3) performing a verification test: selecting a predetermined amount of test soil, detecting the test soil, executing a target soil restoration technology according to a given method, steps and parameters, checking pollution indexes of the restored soil, calculating pollutant removal rate, and verifying characteristics and parameters of the target soil restoration technology.

According to a preferred embodiment of the present invention, the method further comprises providing storage and management of land parcel restoration records, user restoration records, owned equipment inventory and/or service capability information using the soil restoration service platform.

According to a preferred embodiment of the present invention, the soil remediation service platform is further configured to allow the user to issue rental information about the self-contained device and to allow the user to negotiate and enter into rental transactions through the service platform.

According to another aspect of the present invention, there is provided a system for soil remediation and digital management, the system comprising:

at least one processor; and

at least one memory storing a computer program,

wherein the computer program, when executed by a processor, performs the method for soil remediation and digital management of any of the preceding embodiments.

The invention provides a general method and a general system for soil remediation and digital management, which can form a soil remediation scheme in a quick and effective way, and the soil remediation scheme is based on the characteristic and parameterized existing soil remediation technology, the existing polluted soil database and the contrast soil database are used as references, the generated recommended remediation scheme is more scientific, reasonable and accurate, and the remediation scheme is allowed to be adjusted based on the actual conditions, such as equipment possession condition, cost condition and the like, so that the digital remediation scheme can be efficiently formed. The method and system for soil remediation and digital management of the present invention is also a convenient remediation scheme making tool, allowing a reliable remediation scheme to be obtained by simple operations.

In addition, the method and the system for soil remediation and digital management provide various auxiliary functions on the basis of determining a remediation scheme, allow a user to manage historical remediation information, facilitate tracing of equipment and service providers by the user, provide sharing use of equipment and materials and the like, and provide a tool for cooperation among a demander, a service provider and a partner.

Drawings

FIG. 1 shows a flow of steps of a method for soil remediation and digital management according to an embodiment of the present invention;

FIG. 2 is a flow chart of a method for soil remediation and digital management according to an embodiment of the present invention;

FIG. 3 illustrates a functional block diagram of a method for soil remediation and digital management to determine a remediation scheme according to an embodiment of the present invention;

FIG. 4 illustrates a framework of a soil remediation service platform according to an embodiment of the present invention;

fig. 5 shows an example of a soil composition analysis device in the present invention;

FIG. 6 shows an example of a soil sampling apparatus in the present invention;

FIG. 7 is a top view of the tray of FIG. 6; and

fig. 8 is a schematic diagram showing the structure of a computer system constituting a system for soil remediation and digital management in the present invention.

Detailed Description

Exemplary embodiments of the present invention are described in detail below with reference to the attached drawing figures, wherein the same or similar reference numerals denote the same or similar elements. Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in the drawings in order to simplify the drawings.

According to the inventive concept of the present invention, it is desirable to create a soil restoration management method capable of quickly and properly generating a soil restoration scheme and capable of providing other services to related parties of soil restoration. Here, the related parties of the soil remediation include a requiring party, a service provider, a partner, a professional technician, etc., the requiring party may be a government agency, an enterprise, a social organization, etc. having a need for soil improvement and remediation, the service provider may include a producer and a seller of soil remediation equipment, a producer and a seller of soil remediation material, a third party company providing soil remediation service, etc., the partner includes an upstream enterprise and a downstream enterprise of a soil remediation technical title, and the professional technician refers to a person having a professional skill related to soil remediation.

According to the need of treating soil restoration, the method for soil restoration and digital management designed by the invention comprises the following steps: extracting a soil sample of target soil, detecting the soil sample, and determining parameters of the polluted target soil; executing a target soil risk assessment program, determining a repairing scheme of target soil, and executing the determined repairing scheme to repair the target soil; and detecting the repaired target soil and evaluating the repairing effect. In the execution of the target soil risk assessment program, a model is designed to calculate the influence of the target soil on the ecological environment and the human health, and a restoration target value of the target soil is determined according to risk assessment.

According to the present invention, the above-described method for soil remediation and digital management is completed on a soil remediation service platform, around which the present invention constructs a method for soil remediation and digital management, the method comprising:

step one: carrying out characterization and parameterization on a plurality of existing soil remediation technologies, and constructing a soil remediation scheme database based on the characterized and parameterized soil remediation technologies; soil remediation technologies incorporating databases cover: physical repair techniques, chemical repair techniques, microbial repair techniques, phytorepair techniques, wherein physical repair techniques include soil vapor extraction techniques, vitrification techniques, thermal (analytical) repair techniques, alien/replacement techniques, and the like; chemical repair techniques include chemical leaching techniques, in situ chemical oxidation techniques, in situ chemical reduction (dehalogenation) techniques, curing/stabilization techniques, electrodynamic repair techniques, solvent extraction techniques, and the like; the microorganism repairing technology comprises a slurry phase biological reaction method, a biological piling method, a soil tillage method, a stirring bar stack method, a biological ventilation method, a biological gas injection method and the like; phytoremediation techniques include plant extraction techniques, rhizosphere degradation techniques, plant stabilization techniques, and plant volatilization techniques, among others.

Characterizing a variety of existing soil remediation technologies includes determining the type of soil remediation technology, which type of pollution is suitable to treat, which specific pollutant components are; parameterizing a variety of existing soil remediation techniques includes determining an indicator of the effectiveness of the soil remediation technique at specified conditions, e.g., the removal rate of specific contaminant components at specific conditions, as well as the equipment and materials required, remediation condition parameters, etc. For example, the green bristlegrass in the phytoremediation technology belongs to the phytoremediation technology, is suitable for treating fertilizer pollution, intensively degrading medium and mild nitrogen, phosphorus and potassium pollutant components, and has the removal rate of 15-20% on the nitrogen, phosphorus and potassium pollutant components under specific exemplary treatment conditions after soil turning and green bristlegrass sowing. Exemplary processing conditions include: seeding density, soil moisture, growth time, and the like. When prescribed/treatment conditions change, multiple sets of parameters are generated for the same soil remediation technique.

The step of characterizing and parameterizing the existing soil remediation technology further comprises: method, step, execution condition, equipment requirement and parameter setting of rechecking soil remediation technology; and (3) performing a verification test: selecting a predetermined amount of test soil, detecting the test soil, executing a target soil restoration technology according to a given method, steps and parameters, checking pollution indexes of the restored soil, calculating pollutant removal rate, and verifying characteristics and parameters of the target soil restoration technology. The collection sources of soil remediation technology include owned data, foreign trusted data, and test data. The self data is accumulated data of internal management of the company, and the characteristic and parameterization operation is carried out through a standardized test for a specific soil remediation technology under the condition of no reliable data. If possible, all soil remediation techniques are subjected to review and validation test operations under prescribed conditions. In the step of performing the verification test, the method further comprises the steps of constructing test soil, properly treating which type of pollution according to a soil remediation technology, and constructing test soil with different pollution levels so as to perform the verification test.

Step two: providing a soil source database, including a contaminated soil database and a control soil database; parameters of the contaminated soil database include soil type, soil composition, type of contamination, composition of contaminants, content of contaminants, level of contamination, etc.; the control soil database includes soil types, soil compositions, soil grades, and the like. The soil source database can be updated in real time, the service platform can accumulate polluted soil data in the operation process, and the polluted soil data can be received into the soil source database under certain conditions. The revenue rules set by the platform are: when the user of the platform uses the service platform, the detection analysis module determines the parameters of the target soil processed by the user of the platform, the scheme determination module compares the parameters with the alternative data in the alternative database, the alternative data in the alternative database is determined as reference soil, and after the condition occurs for a preset number of times, the data record in the alternative database is formally recorded into the polluted soil database/soil source database. The predetermined number of times may be specified as 2 times.

Step three: providing a soil restoration case library, and parameterizing soil restoration cases in the soil restoration case library; the soil restoration cases originate from the own data of the platform and the uploaded data of the user, the soil restoration project completed by the platform user through the service platform can be input into the soil restoration case library, the user can also create the cases by himself/herself, the platform provides a case creation flow, the cases created by the user himself/herself have special marks in the soil restoration case library, and the user is reminded of the reliability of the case to be screened by himself/herself. The step of providing a soil remediation case library includes parameterizing the soil remediation cases in a manner that is substantially the same as the parameterization of the soil remediation technique, but that only records the soil remediation process and remediation results of a particular soil remediation technique under particular conditions, while for the parameterization of the soil remediation technique, the database records the soil remediation process and remediation results of different soil under different conditions.

Step four: constructing a first repair path library from the polluted soil to the control soil based on the soil repair scheme database, the polluted soil database and the control soil database; constructing a second repair path library from the polluted soil to the control soil based on the soil repair case library, the polluted soil database and the control soil database; after the soil restoration scheme database, the polluted soil database, the control soil database and the soil restoration case library are determined, a restoration path from the polluted soil to the control soil, namely a theoretical restoration scheme, can be formed in practice. In the method of the present invention, each database is dynamically updated, and accordingly, the first repair path library and the second repair path library are also dynamically updated.

Step five: the soil remediation service platform is constructed and comprises a detection and analysis module, a scheme determination module and an effect evaluation module, wherein the detection and analysis module, the scheme determination module and the effect evaluation module are in communication connection. The service platform is at least partially formed by a computer-based system, which will be described below, that acts as a server system, interacting with clients, distributed workstations, and mobile terminals over a network.

The detection analysis module is configured to determine a soil type, a soil component, a pollution type, a pollutant component, a pollutant content and a pollution level of the target soil based on data obtained by analyzing a soil sample of the target soil obtained by the soil sampling device based on the soil component analysis device and the soil component analysis experiment, and send a determination result to the scheme determination module; the detection and analysis module comprises a soil component analysis device, a soil sampling device, an experimental instrument, a signal transmitter, a signal receiver and a data input device in hardware.

The parameters of the target soil of interest include at least soil type, soil composition, type of contamination, composition of contamination, content of contamination, level of contamination, the manner in which the soil sample is extracted depends on the basic conditions of the target soil, the sample can be manually extracted for small-scale, test-quality soil detection and remediation, and for large-area, large-scale soil analysis and treatment, an automated soil sampling device is employed for uniform, multi-point sampling, an example of which is given below. After soil sampling is finished, the soil samples can be preprocessed according to a set scheme, the soil samples are grouped and mixed, the samples of each group are respectively detected, a plurality of groups of sample detection results are compared after the detection is finished, and samples with larger result deviation are removed.

Fig. 5 shows a simple example of the soil component analyzing apparatus according to the present invention, the soil component analyzer 10 is mainly composed of a plurality of sampling pins 11, a host computer 12, a control unit 14 and a display unit 15, the pins 11 may be arranged in a row independently or in a matrix for extracting soil samples, the host computer portion rapidly analyzes soil components at a sampling site, the soil component analyzer 10 is hand-held, and an operation handle 13 is designed at the top. Fig. 5 is merely an example of a soil component analyzing apparatus, and other types of soil component analyzing apparatuses further include a sensor, an infrared detector, and a spectrum analyzing apparatus, wherein the infrared detector acquires an absorption spectrum of soil, performs spectrum analysis, and determines a component, a pollutant component, and a pollutant content of the soil.

The soil composition analysis also needs to be analyzed by a laboratory, so that some experimental equipment and raw materials are necessary, and the specific composition analysis method and means are already mature prior art, are not important in the invention and are not repeated.

With respect to soil sampling, an automatic soil sampling apparatus is available, and fig. 6 shows an example of the soil sampling apparatus according to the present invention, which is a soil sampling vehicle 20 comprising wheels, a moving frame 31 and a housing 21 above the moving frame 31, wherein a loading tray 40 is mounted below the moving frame 31, and the loading tray 40 is inserted into or removed from the loading tray frame; a sampling probe actuating assembly and a stripping device are arranged in the shell 21, a bracket 22 is arranged in the shell 21, a transverse and longitudinal motor assembly 23, a hydraulic unit 24, a first hydraulic rod 25, a second hydraulic rod 26, a probe actuating part 27, a stripping rod 28 and a sampling probe 29 are also arranged in the shell 21, the transverse and longitudinal motor assembly 23 and the hydraulic unit 24 are supported on the bracket 22, and a track is arranged on the bracket 22, so that the transverse and longitudinal motor assembly 23 and the hydraulic unit 24 are communicated with the sampling probe to move along the track transversely and longitudinally. A first hydraulic rod 25 is connected to the transverse and longitudinal motor assembly 23 and the hydraulic unit 24, and the first hydraulic rod 25 drives the sampling probe 29 to move up and down in the vertical direction via the probe actuating part 27 to sample soil. The first hydraulic rod 25 and the probe actuating part 27 have hollow spaces, the second hydraulic rod 26 and the stripping rod 28 are respectively arranged in the hollow spaces of the first hydraulic rod 25 and the probe actuating part 27, and the second hydraulic rod 26 can drive the stripping rod 28 to slide along the inside of the sampling probe 29 under the action of the hydraulic unit 24.

The loading tray 40 includes a base 41 and a plurality of soil-carrying cavities 42 arranged in a matrix, and a linear slot 43 is provided in the middle of the loading tray 40, the linear slot 43 being used to pass the sampling probe 29 to access the soil, as shown in fig. 7.

The soil sampling vehicle 20 of fig. 6 can be used for sequentially sampling multi-point soil, according to set input, the soil sampling vehicle 20 sequentially advances to a preset position according to set soil intervals, the sampling probe 29 is driven downwards by the hydraulic unit 24 to stretch into soil to extract samples, then the sampling probe 2 is retracted above the loading tray 40, the transverse and longitudinal motor assemblies 23 drive the sampling probe 29 to move above a preset soil bearing cavity 42 in the loading tray 40, the stripping rod 28 is actuated, the soil in the sampling probe 29 enters the soil bearing cavity 42, then the sampling probe 29 returns to the initial position, the soil sampling vehicle 20 moves to the next point, and the next sampling operation is performed.

The scheme determining module is configured to determine the reference soil from the contaminated soil database according to the information sent by the detection and analysis module, compare the information with the contaminated soil database, request the user to determine the control soil from the control soil database, and select a repair scheme from the reference soil to the control soil from the first repair path library and the second repair path library after the control soil is determined. The reference soil is the calibration of the soil to be repaired, the reference soil is the calibration of the soil after being repaired, the reference soil is the starting point, the reference soil is the ending point, and the reference soil and the ending point can find the repairing scheme in the first repairing path library and the second repairing path library after being determined. The control soil may also be user pre-input parameter data, which is a desired post-remediation soil parameter.

If the first repair path library and the second repair path library cannot be matched with the proper repair scheme, the service platform feeds back the repair proposal to the user, the user can automatically create the repair scheme and upload the repair scheme to the soil repair case database, and likewise, the soil repair case uploaded by the user has a special mark so as to be known by other users when in use, and the self-built repair scheme of the user can formally receive the soil repair case database through necessary auditing and verification programs. The feedback repair advice should include the repair technology available to the current target soil, the closest repair scenario in the first repair path library and the second repair path library, which parameters cannot meet the requirements for the control soil (desired soil quality), and at the same time give link guidelines for the service provider, technical team, technician, and the user can directly consult.

The recommended repair schemes in the first repair path library and the second repair path library may be multiple sets, which are schemes which are intelligently screened from the libraries and meet a certain difference threshold, and a user can select and modify the multiple sets of schemes to determine a final repair scheme, and the platform generates a digital electronic repair scheme.

As an example, the solution determining module is configured to be capable of recommending a repair solution from the first repair path library and the second repair path library, giving a list of required devices and materials to the recommended repair solution, and tracing the devices or materials in the list according to the requirements of the platform user; and allows the platform user to select and modify the recommended repair plan, forming a digitized repair plan by mouse pointing, dragging and entering. The tracing the equipment or the materials in the list comprises the following steps: providing detailed information of the device or material; providing a network link to a device or material provider; and providing information of a platform user having the device or material.

According to a preferred embodiment of the present invention, the method further comprises associating the devices, materials, services involved in the repair plans in the first repair path library and the second repair path library with providers, renters and technicians to provide accurate alternative providers, renters and technicians while generating the digitized repair plans. In this way, the user can quickly know which equipment is needed for implementing the recommended scheme, and conveniently contact with the equipment provider or the material provider according to the guide, and the contact between the related parties is enhanced by using the platform.

Advantageously, the method further comprises providing storage and management of land parcel restoration records, user restoration records, owned equipment inventory, and/or service capability information using the soil restoration service platform. The soil remediation service platform is further configured to allow the user to issue rental information about the self-contained device and allow the user to negotiate and enter rental transactions through the service platform. The user can copy the repair scheme according to the land parcel repair record and the user repair record, can also manage the own equipment list, and release equipment lease advertisements or collaborative offers based on the owned equipment list and/or service capability information.

Further, the service platform provides an expert consultation module, paid or unpaid consultation can be obtained by using the expert consultation module, the platform provides a point mechanism and an evaluation mechanism, credit points can be obtained for platform users providing free consultation, evaluation can be carried out on consultation answers of the expert consultation module, and the users carrying out evaluation can obtain the credit points. The service platform further comprises a three-dimensional modeling module, and the three-dimensional map is created for the land block to be repaired.

According to another aspect of the present invention, there is provided a system for soil remediation and digital management, the system comprising: at least one processor; and at least one memory storing a computer program, wherein the computer program when executed by the processor performs the method for soil remediation and digital management of any one of the preceding embodiments.

The present invention also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the method for soil remediation and digitization management of any of the preceding embodiments.

In practical applications, the computer-readable storage medium may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).

Fig. 8 shows a schematic structural view of a computer device constituting a system for soil remediation and digital management according to the present invention, which is a general-purpose computer device, and the computer system 200 shown in fig. 8 is merely an example, and should not be construed to limit the functions and scope of use of the embodiments of the present invention.

As shown in FIG. 8, computer system 200 is in the form of a general purpose computing system. Components of computer system 200 may include, but are not limited to: one or more processors or processors 16, a system memory 28, a bus 18 that connects the various system components, including the system memory 28 and the processors 16.

Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, and a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, micro channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Computer system 200 typically includes a variety of computer system readable media. Such media can be any available media that is accessible by computer system 200 and includes both volatile and nonvolatile media, removable and non-removable media. The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory 32. Computer system 200 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from or write to non-removable, nonvolatile magnetic media (commonly referred to as a "hard disk drive"). Alternatively, a magnetic disk drive for reading from and writing to a removable non-volatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from or writing to a removable non-volatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In such cases, each drive may be coupled to bus 18 through one or more data medium interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of the various embodiments of the disclosure.

A program/utility 40 having a set (at least one) of program modules 42 may be stored in, for example, memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods in the embodiments described in this disclosure.

The computer system 200 may also communicate with one or more external devices 214 (e.g., keyboard, pointing device, display 224, etc.), one or more devices that enable a user to interact with the computer system 200, and/or any devices (e.g., network card, modem, etc.) that enable the computer system 200 to communicate with one or more other computing systems. Such communication may occur through an input/output (I/O) interface 22. Moreover, computer system 200 may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through network adapter 20. As shown in FIG. 8, network adapter 20 communicates with other modules of computer system 200 via bus 18. It should be appreciated that other hardware and/or software modules may be used in connection with computer system 200, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.

Processor 16 executes programs stored in system memory 28 to perform various functional applications and data processing, such as implementing a method for soil remediation and digital management as provided by embodiments of the present disclosure.

In an embodiment of the present invention, the term "controller" may be implemented by one or more logic operation processing circuits, which may be represented as a processor, for example, a central processing unit (Central Processing Unit, abbreviated as CPU), an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC), a digital signal processor (digital signal processor, abbreviated as DSP), a field programmable gate array (Field Programmable Gate Array, abbreviated as FPGA), a Single-chip microcomputer (Single-chip Microcomputer, abbreviated as MCU), or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention. The scope of applicability of the present invention is defined by the appended claims and equivalents thereof.

List of reference numerals:

10. soil composition analyzer

11. Sampling contact pin

12. Host machine

13. Handle for operation

14. Control unit

15. Display unit

20. Soil sampling vehicle

21. Shell body

22. Support frame

23. Transverse and longitudinal motor assembly

24. Hydraulic unit

25. First hydraulic rod

26. Second hydraulic rod

27. Probe actuating part

28. Material removing rod

29. Sampling probe

31. Movable frame

40. Loading disc

41. Matrix body

42. Soil bearing cavity

43. Linear grooves.

Claims

1. A method for soil remediation and digital management, characterized in that it performs the following steps:

detecting the target soil after repair and evaluating the repair effect,

wherein the method comprises the following steps:

the effect evaluation module is configured to: sampling the repaired target soil by adopting a soil sampling device, analyzing the obtained soil sample by utilizing a soil component analysis device and a soil component analysis experiment, comparing the analysis result with the detection analysis result of a detection analysis module, determining the repair benefit grade according to the comparison result,

wherein characterizing a plurality of existing soil remediation technologies includes determining the type of soil remediation technology, which type of pollution is suitable to treat, which contaminant components are targeted; parameterizing a plurality of existing soil remediation technologies comprises determining treatment effect indexes, required equipment and materials and remediation condition parameters of the soil remediation technology under specified conditions;

the method comprises the following steps of parameterizing soil restoration cases in a soil restoration case library into: recording the soil restoration process and restoration result of the specific soil restoration technology under specific conditions.

2. The method for soil remediation and digital management of claim 1 wherein:

the scheme determining module is configured to be capable of recommending a repair scheme from the first repair path library and the second repair path library, giving a list of required equipment and materials for the recommended repair scheme, and tracing equipment or materials in the list according to the requirements of platform users; and is also provided with

3. The method for soil remediation and digital management of claim 2 wherein the tracing of the devices or materials in the list includes:

providing detailed information of the device or material;

providing a network link to a device or material provider; and

information is provided for a platform user who owns the device or material.

4. A method for soil remediation and digitization management according to claim 3, wherein:

the method further includes associating devices, materials, services, and technicians involved in the repair plans in the first repair path library and the second repair path library with providers, renters, and technicians to provide accurate alternative providers, renters, and technicians while generating digitized repair plans.

5. The method for soil remediation and digital management of claim 4 wherein the step of characterizing and parameterizing a plurality of existing soil remediation technologies further comprises:

6. The method for soil remediation and digitization management of any one of claims 1 to 5, wherein:

the method further includes providing storage and management of parcel repair records, user repair records, owned equipment inventory, and/or service capability information using the soil remediation service platform.

7. The method for soil remediation and digitization management of any one of claims 1 to 5, wherein:

the soil remediation service platform is further configured to allow the user to issue rental information about the self-contained device and allow the user to negotiate and enter rental transactions through the service platform.

8. A system for soil remediation and digital management, the system comprising:

at least one processor; and

at least one memory storing a computer program,

wherein the computer program, when executed by a processor, performs the method for soil remediation and digital management of any one of claims 1-7.