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High-efficiency collecting device for petrochemical pollutants discharged into sea

A high-efficiency collection and collection device technology, applied in the field of marine environmental monitoring, can solve problems such as large deviations in the assessment of total pollutants, easy volatilization or sedimentation of petroleum hydrocarbons and benzene series, and detection difficulties, so as to reduce the difficulty of detection , High equipment safety and convenient operation

Inactive Publication Date: 2019-02-19
浙江杭海环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Petroleum hydrocarbons and benzene series are easy to volatilize or settle, and the concentration in seawater is low, so there are difficulties in detection, and there is also a large deviation in the evaluation of the total amount of pollutants

Method used

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  • High-efficiency collecting device for petrochemical pollutants discharged into sea
  • High-efficiency collecting device for petrochemical pollutants discharged into sea
  • High-efficiency collecting device for petrochemical pollutants discharged into sea

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as Figure 1-3As shown, a high-efficiency collection device for petrochemical pollutants entering the sea includes: a water sample collection device 400: used to collect water samples at a fixed time and / or fixed point of the water source; a purging device 500: used to collect the water sample collection device 400 The collected water sample is purged, and the volatile organic pollutant gas in the water sample is captured; the concentration device 600: used to concentrate the water sample collected by the water sample collection device 400; the light module 700: used to display the water sample Collect the location where the device 400 is located on the water source; GPS module 300: used to display the geographic location of the water sample collection device 400; controller 100: used to set the collection frequency, location, and time of the water sample collection device 400, and the The water sample data collected by the collection device 400, the purging device...

Embodiment 2

[0039] When the device of the present invention is actually used: collect water sources at certain locations at fixed points and / or regularly in the demarcated monitoring waters, input the set value into the memory 200, put the collection device into the monitoring waters, and use a small The body wirelessly controls the hull to realize the water sample collection device 400 to move in the water area. The controller 100 controls the collection device to collect water samples through the water area stored in the memory 200 at fixed points and / or at regular intervals. The collection operation, and the acquisition of gaseous pollutants and solid pollutants in the collected water samples through the purging device 500 and the concentrating device 600 . During the water sample collection process, the controller 100 can set the water sample data collected by the water sample collection device 400, the purging device 500 and the concentration device 600 at fixed points and / or at regul...

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Abstract

The invention provides a high-efficiency collecting device for petrochemical pollutants discharged into sea. The device comprises a water sample collecting device, a purging device, a concentrating device, a lighting module, a GPS module, a controller and a memory. According to the high-efficiency collecting device for the petrochemical pollutants discharged into sea, water samples are regularly monitored and collected from setpoints of monitoring area of water sources, petrochemical pollutants are effectively extracted from water samples, safety factor and precision factor are high, pollutionsources and pollution status can be discovered timely, and early warning of pollution is achieved.

Description

technical field [0001] The invention belongs to the technical field of marine environment monitoring, and in particular relates to a high-efficiency collection device for petrochemical pollutants entering the sea. Background technique [0002] Atmospheric VOCs emissions from the petrochemical industry involve eight types of pollutants: aromatic hydrocarbons, halogenated hydrocarbons, alkanes, ketones, alcohols, and phenols, among which aromatic hydrocarbons and halogenated hydrocarbons are the primary VOCs pollutant categories in the petrochemical industry Among them, the detection rates of chloroform, p-(m)xylene, undecane, benzene, benzaldehyde, p-dichlorobenzene, cyclohexanone, and o-xylene are relatively high. [0003] At present, there are not many studies on the discharge of characteristic pollutants in the sea area of ​​the petrochemical industry. Although the current petrochemical industry is also undergoing enterprise transformation, it is committed to environmental...

Claims

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Application Information

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IPC IPC(8): G01N1/10G01N1/40
CPCG01N1/10G01N1/40
Inventor 杜素艳薛彬
Owner 浙江杭海环保科技有限公司
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