Method for treating furaltadone-containing wastewater

The technology of a furaltadone and a treatment method is applied in the field of treatment of waste water containing furaltadone, can solve the problems of inability to completely remove, long adsorption time, cumbersome recovery and processing of adsorbents, etc., and achieves no additional toxicity and strong penetrating ability. Effect

Inactive Publication Date: 2013-06-12
INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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  • Abstract
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Problems solved by technology

Yang Huiwen, Pan Yufang, Chen Liyan, etc. mentioned the use of activated carbon to adsorb furaltadone in water and its metabolism At 298K, the absorption rates of activated carbon to furaltadone in 60, 80, 100, 120, and 140ppm solutions were 97.7%, 97.6%, 91.5%, 92.6%, a

Method used

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  • Method for treating furaltadone-containing wastewater
  • Method for treating furaltadone-containing wastewater
  • Method for treating furaltadone-containing wastewater

Examples

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Example Embodiment

[0021] Example 1

[0022] Four parts of waste water containing furantone were selected, and the concentration of furantone was all 1ppm. An electron accelerator (10MeV / 15kW S-band standing wave electron linear irradiation accelerator, manufactured by the Institute of High Energy Physics, Chinese Academy of Sciences) was used to generate electron beams for the selected contents. Furandanone wastewater was irradiated with the irradiation doses of 4kGy, 6kGy, 10kGy and 13kGy respectively. The irradiated solution was analyzed by HPLC (High Performance Liquid Chromatography from Waters Company, 5μm, 4.6mm×250mm HYPERSIL BDS C18 reversed phase liquid chromatography column), and the decomposition rate of furantone in the treated wastewater was obtained. The data obtained is shown in the table 1.

Example Embodiment

[0023] Example 2

[0024] Four parts of waste water containing furantone were selected, and the concentration of furantone was all 5 ppm. The selected waste water containing furantone was irradiated with an electron beam generated by an electron accelerator. The irradiation doses were 4kGy, 6kGy, 10kGy and 13kGy. The irradiated solution was analyzed by HPLC to obtain the decomposition rate of furantone in the treated wastewater. The data obtained are shown in Table 1.

Example Embodiment

[0025] Example 3

[0026] Four parts of waste water containing furantone were selected, and the concentration of furantone was all 10ppm, and the selected waste water containing furantone was irradiated with electron beams generated by an electron accelerator. The irradiation doses were 4kGy, 6kGy, 10kGy and 13kGy respectively. The irradiated solution was analyzed by HPLC to obtain the decomposition rate of furantone in the treated wastewater. The data obtained are shown in Table 1.

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Abstract

The invention provides a method for treating furaltadone-containing wastewater. The method comprises the step of treating the furaltadone-containing wastewater by adopting ionizing radiation. The method has the advantages of short treatment time, high removal rate, easiness in operation and no secondary pollution.

Description

technical field [0001] The invention relates to a treatment method for furaltadone-containing wastewater, in particular to a method for treating furaltadone-containing wastewater by using ionizing radiation technology. Background technique [0002] Furaltadone is a synthetic broad-spectrum antibacterial drug with the basic structure of 5-nitrofuran. It is a stable yellow powder, tasteless or slightly bitter, and belongs to nitrofuran drugs. Furan drugs have a wide antibacterial spectrum, 5-10ppm can inhibit a variety of Gram-positive and negative bacteria, 20-50ppm has a bactericidal effect, and has a certain effect on some protozoa and fungi, and its antibacterial effect is not affected by blood and feces , pus and tissue decomposition products, external use has little irritation to tissue, has good antibacterial effect on Escherichia coli and Salmonella, can treat systemic infection, has the advantages of high curative effect and wide antibacterial spectrum, and can be use...

Claims

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Application Information

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IPC IPC(8): C02F1/30C02F101/38
Inventor 徐殿斗马玲玲张晓萌杨国胜袁勤良唐鄂生
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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