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A biological treatment accelerator for pharmaceutical intermediate waste water and its preparation method and application

A biological treatment and intermediate technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of low utilization rate of raw materials, low product yield, and many reaction steps. , to achieve the effect of convenient and quick use process, simple preparation process and improved toxicity resistance

Active Publication Date: 2017-06-06
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main production process of pharmaceutical intermediates is chemical reaction. Due to many reaction steps and various chemical raw materials used in the production process, the utilization rate of raw materials in the production process is low, the product yield is low, and the loss is serious. Therefore, this type of wastewater contains a wide variety of Toxic and harmful chemical substances, such as aniline compounds, nitro compounds, aromatic compounds, halogenated hydrocarbon compounds, organic solvents such as toluene, chloroform, petroleum ether, ethyl acetate, acetone, etc., as well as waste acids and bases, inorganic salts various pollutants

Method used

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  • A biological treatment accelerator for pharmaceutical intermediate waste water and its preparation method and application
  • A biological treatment accelerator for pharmaceutical intermediate waste water and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Preparation of Accelerator for Biological Treatment of Pharmaceutical Intermediate Wastewater

[0058] Weigh 3 kg of phenol, dissolve it in 18 kg of ethanol, stir to accelerate its dissolution to obtain solution ①; weigh 45 kg of glucose, 15 kg of ammonium phosphate, 2 kg of calcium chloride, 1 kg of zinc chloride, 0.8 kg of magnesium sulfate, 0.4 kg of ferrous sulfate, vitamin B 1 0.25kg, Vitamin B 12 0.15kg, dissolve the above-mentioned substances in 280kg of water, stir to accelerate its dissolution, and obtain solution ②; add solution ① to solution ②, stir for 1-2 hours, and make it evenly mixed to obtain pharmaceutical intermediate wastewater biological treatment accelerator .

Embodiment 2

[0060] Preparation of Accelerator for Biological Treatment of Pharmaceutical Intermediate Wastewater

[0061]Weigh 2 kg of phenol, dissolve it in 17 kg of ethanol, stir to accelerate its dissolution to obtain solution ①; weigh 50 kg of glucose, 12 kg of ammonium phosphate, 3 kg of calcium chloride, 2 kg of zinc chloride, 0.6 kg of magnesium sulfate, 0.5 kg of ferrous sulfate, vitamin B 1 0.2kg, vitamin B 12 0.2kg, dissolve the above-mentioned substance in 300kg water, stir to accelerate its dissolution, and obtain solution ②; add solution ① to solution ②, stir for 1-2 hours, and mix well to obtain pharmaceutical intermediate wastewater biological treatment accelerator.

Embodiment 3

[0063] Preparation of Accelerator for Biological Treatment of Pharmaceutical Intermediate Wastewater

[0064] Weigh 5 kg of phenol, dissolve it in 18 kg of ethanol, stir to accelerate its dissolution to obtain solution ①; weigh 40 kg of glucose, 18 kg of ammonium phosphate, 5 kg of calcium chloride, 2 kg of zinc chloride, 0.3 kg of magnesium sulfate, 0.5 kg of ferrous sulfate, vitamin B 1 0.5kg, vitamin B 12 0.2kg, dissolve the above-mentioned substance in 260kg water, stir to accelerate its dissolution, and obtain solution ②; add solution ① to solution ②, stir for 1-2 hours, and make it evenly mixed to obtain pharmaceutical intermediate wastewater biological treatment accelerator .

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Abstract

The invention discloses a medical intermediate biological waste water treatment accelerant and a preparing method and application thereof and belongs to the field of waste water treatment. The accelerant is prepared by matching glucose, ammonium phosphate, ethyl alcohol, phenol, calcium chloride, zinc chloride, magnesium sulfate, ferrous sulfate, vitamin B1 and vitamin B12. The accelerant can promote growth of microorganism, start a cometabolism action of the microorganism and improve the toxicity resistance of the microorganism to the medical intermediate by adding the accelerant into a medical intermediate waste water disposal system, thus effectively stably treating the medical intermediate waste water; the accelerant is wide in raw material resource, simple to prepare, convenient to use and suitable for the water quality of the medical intermediate waste water, and has a broad application prospect.

Description

technical field [0001] The invention relates to the preparation and application of a biological treatment accelerator, in particular to a pharmaceutical intermediate wastewater biological treatment accelerator and its preparation method and application, which belong to the field of industrial wastewater treatment and belong to the category of bioaugmentation technology. Background technique [0002] The production of pharmaceutical intermediates belongs to the fine chemical industry, which mainly adopts the method of chemical reaction synthesis to make synthetic drugs and pharmaceutical intermediates from organic and inorganic substances. The main production process of pharmaceutical intermediates is chemical reaction. Due to many reaction steps and various chemical raw materials used in the production process, the utilization rate of raw materials in the production process is low, the product yield is low, and the loss is serious. Therefore, this type of wastewater contains ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/34
Inventor 朱铿腾杨金花
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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