Staged purification treatment device suitable for printing ink wastewater
A technology for purification treatment and ink wastewater, applied in the direction of water/sewage multi-stage treatment, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of difficult component separation, pollution, and large energy consumption, and achieve simple purification process Fluency, save human resources, improve the effect of purification efficiency
Inactive Publication Date: 2022-03-15
盐城国环睿保科技有限公司
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Problems solved by technology
[0003] The composition of ink wastewater is complex, and it is difficult to separate the components; the biodegradability is low, and the selection of biodegradation is difficult and costly, which is not in line with economic benefits; the purification process is cumbersome, consumes a lot of energy, and it is easy to produce some other forms of pollution, such as: Noise, exhaust gas, etc., so the traditional wastewater treatment methods can no longer meet the requirements
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-9 , the present invention provides a technical solution: a graded purification treatment device suitable for ink wastewater, including a first housing 4, a second housing 25, a primary purification component, an electro-oxidation component, a secondary purification component, and a tertiary purification component , the primary purification component is arranged inside the first housing 4, the primary purification component performs a prima...
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The invention discloses a staged purification treatment device suitable for printing ink wastewater, and belongs to the technical field of sewage treatment. The device comprises a first shell, a second shell, a first-stage purification part, an electrooxidation part, a second-stage purification part and a third-stage purification part, the first-stage purification part is arranged in the first shell, the first-stage purification part is used for carrying out primary purification on input wastewater, and the second-stage purification part is used for carrying out secondary purification on the input wastewater; the electrooxidation part, the secondary purification part and the tertiary purification part are all arranged in the second shell, the secondary purification part is used for carrying out secondary purification on the wastewater subjected to electrolytic oxidation by the electrooxidation part, and the tertiary purification part is used for carrying out tertiary disinfection and purification on the wastewater subjected to secondary purification. And the first shell is communicated with the second shell through a pipeline. When the device purifies wastewater, kinetic energy and gravitational potential energy of the wastewater are converted into mechanical energy and electric energy, energy is provided for electrooxidation components and the like, and self-sufficiency of energy, energy conservation and environmental protection are basically achieved.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a graded purification treatment device suitable for ink wastewater. Background technique [0002] Ink wastewater can be simply divided into the category of printing and dyeing wastewater. Due to the differences in ink raw materials, types, and production processes, the composition of pollutants in wastewater is more complex. The main pollutants in ink wastewater are cyclic organic matter (colorant) containing colored groups, acrylic acid series water-soluble resin (vehicle), and large molecular weight alcohol-based or phenyl dispersants. There are various types of pigments in ink wastewater, including both organic pigments and inorganic pigments; organic pigments include phthalocyanine pigments, lake pigments, azo pigments, nitroso pigments, heterocyclic pigments, reduced pigments, etc., and inorganic pigments include carbon , salts, and oxides. [0003] The compositio...
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Patent Timeline
Login to View More IPC IPC(8): C02F9/06
CPCC02F9/00C02F1/001C02F1/4672C02F1/44C02F1/283C02F1/66C02F1/50C02F2201/002C02F2201/004C02F2201/005C02F2301/08C02F2303/16C02F2303/14
Inventor 姚玉峰王海平康正芳
Owner 盐城国环睿保科技有限公司