Groundwater pollution monitoring natural attenuation restoration prediction method, system and device

The invention provides a groundwater pollution monitoring natural attenuation restoration prediction method, system and device. The system comprises a standard building module which is used for building an MNA conceptual model of a polluted site, and determining a monitoring target and an MNA control standard of the polluted site, an on-site monitoring network which is used for determining a monitoring position, a monitoring object, a monitoring index and a monitoring frequency based on the conceptual model so as to realize on-site monitoring of the polluted site; and an evaluation module which is used for evaluating the feasibility of the MNA repair technology through an indoor simulation test and on-site monitoring; if the MNA repair technology is not feasible, natural attenuation is strengthened, and if the MNA repair technology is feasible, a final MNA effectiveness evaluation result is outputted. According to the method, system and device, effective prediction for groundwater pollution monitoring natural