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Method for degrading hormone medicine progesterone in wastewater by using irradiation

A technology of progesterone and hormones, applied in the field of wastewater treatment, can solve the problems of long time required, secondary pollution, poor treatment effect, etc., and achieve the effects of no additional toxicity, easy operation, and no residual hazards

Inactive Publication Date: 2013-06-19
INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These two methods are complex and cumbersome, take a long time, easily cause secondary pollution, and have poor treatment effects.

Method used

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  • Method for degrading hormone medicine progesterone in wastewater by using irradiation
  • Method for degrading hormone medicine progesterone in wastewater by using irradiation
  • Method for degrading hormone medicine progesterone in wastewater by using irradiation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: preparation progesterone concentration is 0.1ppm solution simulation progesterone containing waste water, carries out irradiation, and irradiation dose is 1.3kGy, and the solution after irradiation is analyzed by HPLC, records the decomposition rate of progesterone 87.00%.

Embodiment 2

[0016] Example 2: Prepare a solution with a progesterone concentration of 0.5ppm to simulate progesterone-containing wastewater, and irradiate at a dose of 1.3 kGy. The irradiated solution is analyzed by HPLC, and the removal rate of progesterone is 93.84%.

Embodiment 3

[0017] Example 3: preparing a solution with a progesterone concentration of 1.0ppm to simulate progesterone-containing wastewater, and irradiating the solution at a dose of 1.3 kGy. The irradiated solution was analyzed by HPLC, and the removal rate of progesterone was measured to be 94.69%.

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Abstract

The invention relates to a method for degrading hormone medicine progesterone in wastewater by using irradiation. The method comprises the step of carrying out irradiation treatment on a wastewater solution containing a progesterone pollutant by using a certain dosage of electron beam accelerator irradiation technology, so that the progesterone in the wastewater solution is degraded through irradiation. The method can be used for rapidly and effectively degrading the progesterone in wastewater through low-dosage irradiation, so that the concentration of the progesterone in wastewater reaches the safe emission standards. The method is easy in operation and has no addition toxicity and residual damage.

Description

field of invention [0001] The invention belongs to the field of waste water treatment, in particular to a method for degrading hormone progesterone in waste water by irradiation. Background technique [0002] Progesterone, also known as progesterone, is an important steroid hormone with the structure Δ 4 C-21-steroids of -3-keto. In clinical medicine, progesterone is used for the reactive diagnosis of amenorrhea or amenorrhea causes such as threatened abortion and habitual abortion, etc. It plays an important role in the secretion transformation of endometrium, decidualization process, maintenance cycle and pregnancy It is also the main component of steroidal oral contraceptives for women, but when used in large doses, it will inhibit the secretion of pituitary gonadotropins and produce an effect of inhibiting ovulation. Studies in recent years have shown that the role of progesterone has gone far beyond the scope of reproductive function. It can not only be synthesized an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/30C02F9/12
Inventor 徐殿斗韩深马玲玲张晓萌
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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