Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Petrochemical industry wastewater treatment method with recyclable resources and use device of method

A petrochemical and wastewater treatment technology, applied in the direction of oxidized water/sewage treatment, water/sewage treatment, aerobic process treatment, etc., can solve the problems that petrochemical wastewater cannot be treated cleanly, and achieve obvious treatment effect and high treatment efficiency Effect

Inactive Publication Date: 2019-08-23
李俊
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention overcomes the existing defects, provides a resource reusable petrochemical wastewater treatment method and its use device, which can effectively solve the problem that the petrochemical wastewater cannot be completely treated in the background technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Petrochemical industry wastewater treatment method with recyclable resources and use device of method
  • Petrochemical industry wastewater treatment method with recyclable resources and use device of method
  • Petrochemical industry wastewater treatment method with recyclable resources and use device of method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] like Figure 1-4 As shown, the waste water treatment method for petrochemical industry with reusable resources and its use device include a sedimentation tank 1, an oil separation tank 2, an aerobic biological pool 3, an ozone pool 4, and a purification tank 5. The sedimentation tank 1 is a funnel-shaped structure. The lower end of the sedimentation tank 1 is inlaid with a glass 6, the lower end of the sedimentation tank 1 is fixedly installed with a sewage discharge pipe 7, and the outer side of the sewage discharge pipe 7 is fixedly installed with a motor 8, and the rotating shaft of the motor 8 runs through the outer surface of the sewage discharge pipe 7. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a petrochemical industry wastewater treatment method with recyclable resources and a use device of the method and belongs to the technical field of petrochemical industry wastewater treatment. The use device comprises a settling pond, an oil isolation tank, an aerobic biological tank, an ozone tank and a purification tank. The method comprises the following steps: settlingdown petrochemical industry wastewater in the settling pond, settling down large impurities to the bottom of the settling pond, discharging the large impurities by using a screw rod, pumping settledwastewater into the oil isolation tank, isolating floating petroleum by using an oil isolation membrane, pumping out the petroleum by using a petroleum pumping tube, enabling the wastewater after petroleum isolation to flow into the aerobic biological tank, treating the wastewater by using aerobic biomass, decomposing and absorbing soluble organisms in the wastewater by microorganisms, pumping thewastewater treated by the microorganisms into the ozone tank, removing pollutants such as phenol and cyanogens in the wastewater and metal ions such as iron and manganese in the wastewater, decoloring sewage, pumping the water in the ozone tank into the purification tank, carrying out adsorption, filtration and purification by using biological activated carbon, and discharging the water.

Description

technical field [0001] The invention relates to a petrochemical waste water treatment method with reusable resources and a device for using the same, belonging to the technical field of petrochemical waste water treatment. Background technique [0002] Petrochemical waste water is produced by thermally cracking the by-product gas produced by oil refining and light oil or heavy oil such as naphtha as raw materials to produce chemical raw materials such as ethylene, propylene, butene, etc., and further reacts to synthesize various organic chemical products to form a petrochemical complex The discharged wastewater, and the wastewater from the cracking process is basically the same as the oil refinery wastewater. In addition to oil, there may be some intermediate products mixed in, and sometimes cyanide. Due to the variety of products and different processes, the components of the wastewater are extremely complex. The general characteristics are less suspended matter, more solub...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C02F9/14C02F101/20C02F101/30
CPCC02F1/283C02F1/78C02F3/02C02F9/00C02F2001/007C02F2101/203C02F2101/206C02F2101/30
Inventor 李俊
Owner 李俊
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com