JPH0513595U - Simple waste liquid treatment system - Google Patents

Abstract

(57) [Summary] [Purpose] Various waste liquids that pollute the environment are subjected to a wide variety of treatments in accordance with environmental standards and are discarded into rivers, the sea, underground, etc. These various types of waste liquid treatment facilities have high running costs, are difficult to miniaturize, and have many secondary and tertiary problems. It is a system for solving these problems. [Structure] An antifoaming device (3) is provided in the mixing tank (1) so that the chemicals can enter the mixing tank (1) from the chemical tank (6), and a magnetic field generator (2) is provided so that the waste liquid is mixed with the mixing tank (1). ). Ozone from the ozone generator (5) was allowed to enter the magnetic field generator (2). Treated water from the magnetic field generator (2) is discharged through the separator (4).

Description

[Detailed description of the device]             [0001]           [Industrial application]           This invention relates to a system that can be used for various waste liquid treatments. Is.             [0002]           [Conventional technology]           Conventionally, in order to treat waste liquid, a chemical reaction neutralization method using chemicals, For sludge-containing wastewater, precipitation methods, centrifugation methods, thin-film permeation methods, etc. are used. It was             [0003]           [Problems to be solved by the invention]           This had the following drawbacks.         (B) In the chemical reaction neutralization method, the type and amount of chemicals are required, and It was easy to cause secondary and tertiary problems.         (B) Sedimentation, filtration, running method, etc. It was difficult to miniaturize because it was expensive.             [0004]         [Means for solving the problem]           A magnetic field generator (on the discharge side of the mixing tank (1) provided with a foam preventer (3) ( 2) is provided. In the mixing tank (1), chemicals from the chemical tank (6) and ozone generation Allow ozone from the device (5) to enter and distribute it to the drain side from the magnetic field generator (2). A detacher (4) was provided. .             The present invention is a simple wastewater treatment system having the above configuration.           [0005]         [Work]         Mixing tank for waste liquid that pollutes the environment if it flows into the river or sea as it is ( The medicine from the chemical tank (6) is put in 1) and circulated in the magnetic field generator (2). Put the product and then add the ozone from the ozone generator (5) and circulate it for separation. An embedding solution that does not pollute the environment can be obtained by passing through the container (4).           [0006]         [Example]     Hereinafter, examples of the present invention will be described.     (A) The waste liquid in the mixing tank (1) is repeatedly circulated through the magnetic field generator (2). As a result, the potential balance of the substances in the waste liquid changes. Melt in waste liquid Foaming becomes severe due to the dissolved substance, but a foaming prevention device ( In 3), the bubbles disappear beyond a certain amount.     (B) Since the potential balance of the substances in the waste liquid is changing, the chemical The chemical from the tank (6) easily reacts with the waste liquid in the mixing tank (1) and is easy to separate. It     (C) The ozone from the ozone generator (5) is put into the magnetic field generator (2). This further accelerates the reaction and enhances the treatment effect.     (D) When the waste liquid contains metallic substances, a magnetic field is generated in the separator (4). It is also possible to separate the metallic substances separately by providing the device (2).           [0007]         [Effect of device]       A system that allows the wastewater treatment equipment to be downsized and running costs to be greatly reduced. It is It is also a system that can easily recover metallic substances.     

[Brief description of drawings] FIG. 1 is a system diagram showing a usage state of the present invention. [Explanation of symbols] (1) is a mixing tank (2) is a magnetic field generator (3) is a foam preventer (4) is a separator (5) is an ozone generator (6) is a chemical tank

Claims (1)

[Claims for utility model registration] [Claim 1] A simple waste liquid treatment system in which a magnetic field generator (2) is provided in a mixing tank (1) having an anti-foaming device (3). [Claim 2] A simple waste liquid treatment system in which a magnetic field generator (2) is incorporated in a separator (4).