Oxidation strengthening technique and device for processing organic poison waste water

A technology of organic poison and oxidation process, applied in the direction of oxidized water/sewage treatment, etc., can solve the problems of high equipment requirements, unstable operation, long reaction time, etc., and achieve the effect of high reaction efficiency, wide application range and short reaction time.

Active Publication Date: 2008-03-26
NJTECH ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a water treatment process that can quickly and efficiently deal with the coexistence of multi-component organic poisons in order to improve the shortcomings of the existing technology such as long reaction time, poor effect, unstable operation, and high requirements for equipment. Another object of this patent is to provide the above-mentioned water treatment process device, which is compact in structure and easy to operate

Method used

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  • Oxidation strengthening technique and device for processing organic poison waste water

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Effect test

Embodiment 1

[0029] The water treatment device is composed of an energy generator 1, a reaction chamber 2, an exhaust gas collection device 3, and inflow pumps 4, 5, and 6. The reaction column 7 is built in the reaction chamber 2. The reaction column 7 has a diaphragm 8 above and below, and the catalyst C is filled in the column. , the catalyst C is added from the catalyst dosing port 9 on the upper part of the reaction column 3, and the inlets 4, 5, and 6 below the reaction column are respectively used for inflow air, organic poisons and oxidants, and enter the reaction column 7 through the water distributor 10, and the treated effluent Exhausted from the branch port 11 on the pipeline of the exhaust gas collection device 3, the exhaust gas enters the exhaust gas collection device 3, and the exhaust gas is discharged from the exhaust gas outlet 12. The energy source 1 is external, and the power of the energy source is continuously adjustable. The energy is introduced into the reaction cham...

Embodiment 2

[0031] The water treatment device is composed of an energy generator 1, a reaction chamber 2, an exhaust gas collection device 3, and inflow pumps 4, 5, and 6. The reaction column 7 is built in the reaction chamber 2. The reaction column 7 has a diaphragm 8 above and below, and the catalyst C is filled in the column. , the catalyst C is added from the catalyst dosing port 9 on the upper part of the reaction column 3, and the inlets 4, 5, and 6 below the reaction column are respectively used for inflow air, organic poisons and oxidants, and enter the reaction column 7 through the water distributor 10, and the treated effluent Exhausted from the branch port 11 on the pipeline of the exhaust gas collection device 3, the exhaust gas enters the exhaust gas collection device 3, and the exhaust gas is discharged from the exhaust gas outlet 12. The energy source 1 is external, the power of the energy source is continuously adjustable, and the energy is introduced into the reaction cham...

Embodiment 3

[0034] The water treatment device is composed of an energy generator 1, a reaction chamber 2, an exhaust gas collection device 3, and inflow pumps 4, 5, and 6. The reaction column 7 is built in the reaction chamber 2. The reaction column 7 has a diaphragm 8 above and below, and the catalyst C is filled in the column. , the catalyst C is added from the catalyst dosing port 9 on the upper part of the reaction column 3, and the inlets 4, 5, and 6 below the reaction column are respectively used for inflow air, organic poisons and oxidants, and enter the reaction column 7 through the water distributor 10, and the treated effluent Exhausted from the branch port 11 on the pipeline of the exhaust gas collection device 3, the exhaust gas enters the exhaust gas collection device 3, and the exhaust gas is discharged from the exhaust gas outlet 12. The energy source 1 is external, the power of the energy source is continuously adjustable, and the energy is introduced into the reaction cham...

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Abstract

The present invention relates to reinforced oxidizing process of treating waste water containing toxic organic matter. By means of the excitation of externally applied energy, catalyst, oxidant and oxygen generate synergistic effect to produce strongly oxidizing ozone and free hydroxyl group degrading toxic organic matter, the catalyst being in fluidized or semi-fluidized state during the reaction. The present invention also provides the technological apparatus, which consists of one energy generator, one reactor, one tail gas collector, one water distributor and one water inflow pump. The present invention has short treating period, high treating efficiency and great treating capacity.

Description

technical field [0001] The invention relates to a waste water treatment process and device, in particular to an enhanced oxidation process and device capable of simultaneously treating various organic poisonous waste waters, which are used for catalytic oxidation of refractory organic poisons in the industry. Background technique [0002] With the rapid development of my country's economy, environmental problems are becoming more and more prominent, especially the discharge of soluble, high-concentration, highly toxic, multi-component, refractory and complex organic poisons has a particularly significant impact on the environment, which will have a sudden impact on the surrounding environment and the population. Eruptive and persistent effects. At present, the commonly used treatment technologies for refractory organic poisons in chemical plants in my country mainly include adsorption, extraction, coagulation precipitation, chemical precipitation, membrane separation, chemica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/72
Inventor 徐炎华赵浩朱骏
Owner NJTECH ENVIRONMENT TECH CO LTD
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