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Experimental device for repairing underground water pollution

A groundwater pollution and experimental device technology, applied in the field of water treatment, can solve the problems of a single adsorption material and adsorption conditions, and it is difficult to achieve rapid screening to determine the best experimental conditions, so as to reduce errors, improve experimental efficiency, and achieve the effect of simulation

Pending Publication Date: 2021-02-02
TIANJIN ENVIRONMENT MONITORING CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose an experimental device for remediating groundwater pollution, which solves the technical problem that the existing experimental device is mainly aimed at a single adsorption material and adsorption conditions, and it is difficult to quickly screen and determine the best experimental conditions.

Method used

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  • Experimental device for repairing underground water pollution
  • Experimental device for repairing underground water pollution
  • Experimental device for repairing underground water pollution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one, a kind of experimental device for repairing groundwater pollution, such as figure 1 As shown, it includes a peristaltic pump 9, a power supply 3, an air pump 13, a plurality of sample bottles 1, a plurality of sample collection bottles 8 and a plurality of multifunctional reactors 5 that can be used to repair groundwater pollution;

[0035] The number of multifunctional reactor 5, sample bottle 1 and sample collection bottle 8 is consistent. In the present embodiment, the quantity of multifunctional reactor 5 is three, and three multifunctional reactors 5 are arranged in parallel, and each sample bottle 1 passes through The first sampling tube 2 is connected with the peristaltic pump 9, and the water inlet 14 of each multifunctional reactor 5 is connected with the peristaltic pump 9 by the second sampling tube, and the electrode structure of each multifunctional reactor 5 is connected with the power supply 3 Connection, the aeration structure of each mul...

Embodiment 2

[0039] Embodiment 2 differs from Embodiment 1 in that three multifunctional reactors 5 are arranged in series, and two adjacent multifunctional reactors 5 are connected.

Embodiment 3

[0040] Embodiment three, the difference with embodiment one is that the experimental device includes two groups of multifunctional reactors 5, two groups of multifunctional reactors 5 are arranged side by side, each group all includes three multifunctional reactors 5, and the three multifunctional reactors 5 of the same group The water outlets 71 of the multifunctional reactors 5 are all connected to a first water inlet pipe, and the first water inlet pipes are connected to the water inlets 14 of another group of three multifunctional reactors 5 .

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Abstract

The invention provides an experimental device for repairing groundwater pollution. The experimental device comprises a peristaltic pump, a power supply, an air pump, a plurality of sample bottles, a plurality of sample collection bottles and a plurality of multifunctional reactors capable of being used for repairing groundwater pollution, wherein each sample bottle is connected with a peristalticpump through a first sample injection pipe, a water inlet of each multifunctional reactor is connected with the peristaltic pump through a second sample injection pipe, an electrode structure of eachmultifunctional reactor is connected with a power supply, and an aeration structure of each multifunctional reactor is connected with an air pump. A water outlet of each multifunctional reactor is connected with a sample collecting bottle. According to the experimental device for repairing underground water pollution, the technical problem that an existing experimental device is difficult to quickly screen and determine the optimal experimental condition is solved, and multiple multifunctional reactors are combined for use, so that effective simulation of field skid-mounted equipment is realized, and the experimental efficiency is improved. Rapid evaluation of series and parallel treatment effects under different reaction conditions is realized.

Description

technical field [0001] The invention belongs to the field of water treatment, in particular to an experimental device for repairing groundwater pollution. Background technique [0002] Groundwater ectopic remediation technology is a technology that transfers polluted water to the ground through a collection system or an extraction system, and makes the water meet the discharge requirements after treatment. Ex-situ remediation technology is mainly extraction-surface treatment technology, which is mostly used to deal with high-intensity, sudden or deep-buried sites with pollution halos. The existing experimental devices are mainly aimed at a single adsorption material and adsorption conditions, and it is difficult to achieve the purpose of rapid screening to determine the best experimental conditions. Contents of the invention [0003] In view of this, the present invention aims to propose an experimental device for remediating groundwater pollution, which solves the techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/08B01J19/00C02F1/00C02F1/461C02F103/06
CPCB01J19/0033B01J19/08C02F1/00C02F1/46109C02F2103/06C02F2201/002C02F2201/46135C02F2201/4614C02F2209/06
Inventor 苑辉孙猛刘佳泓马楠韩少强徐媛魏代艳陈小明易晓娟刘茂辉
Owner TIANJIN ENVIRONMENT MONITORING CENT
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