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Beer brewery sewage treatment agent

A sewage treatment agent and brewery technology, applied in water/sewage treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of poor sewage treatment effect, low economy and high cost, and achieve The effects of low production cost, reduced CODCr, and simple preparation method

Inactive Publication Date: 2017-01-25
ZHENGZHOU CHENGHE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing sewage treatment agent has poor treatment effect on brewery sewage, the water quality after treatment is poor, and the cost is high and the economy is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of brewery sewage treatment agent, the specific steps are: weighing 10 parts of polyacrylamide, 10 parts of imidazolidinyl urea, 2 parts of photocatalyst, 5 parts of sucrose, 2 parts of decolorizing agent, 2 parts of biological enzyme, nano-oxidation 5 parts of aluminum, 0.5 parts of yacon, 50 parts of distilled water; pulverize the yacon in a grinder, dry, grind, and pass through a 90-mesh sieve to obtain a powder for later use; add sucrose and decolorizing agent to distilled water at 70°C, and stir 5min, the microwave-assisted heating method was used to obtain the mixed solution A; the mixed solution was cooled to 40°C, polyacrylamide and nano-alumina were added to the mixed solution, and the mixed solution B was obtained by ultrasonic vibration for 5 minutes; the mixed solution B was After raising the temperature to 60°C, add imidazolidinyl urea to the mixed solution B, and add the imidazolidinyl urea dropwise for 10 minutes, and stir while adding...

Embodiment 2

[0019] A preparation method of brewery sewage treatment agent, the specific steps are: weighing 10-25 parts of polyacrylamide, 15 parts of imidazolidinyl urea, 10 parts of photocatalyst, 10 parts of sucrose, 4 parts of decolorizing agent, 4 parts of biological enzyme, 8 parts of nano-alumina, 2 parts of yacon, 150 parts of distilled water; pulverize the yacon in a pulverizer, dry, grind, and pass through a 120-mesh sieve to obtain a powder for later use; add sucrose and decolorizing agent to distilled water at 85°C , stirred for 15 minutes, and the heating method was assisted by microwaves to obtain a mixed solution A; the mixed solution was cooled to 55°C, polyacrylamide and nano-alumina were added to the mixed solution, and ultrasonic vibration was used for 15 minutes to obtain a mixed solution B; After the temperature of liquid B is raised to 70°C, add imidazolidinyl urea to the mixed liquid B, and drop in imidazolidinyl urea by dropwise method for 15 minutes, and stir while...

Embodiment 3

[0021] A preparation method of a brewery sewage treatment agent, the specific steps are: weighing 16 parts of polyacrylamide, 10 parts of imidazolidinyl urea, 5 parts of photocatalyst, 8 parts of sucrose, 3 parts of decolorizing agent, 2 parts of biological enzyme, nano-oxidation 6 parts of aluminum, 1 part of yacon, and 75 parts of distillation; crush the yacon in a grinder, dry, grind, and pass through a 100-mesh sieve to obtain a powder for later use; add sucrose and decolorizing agent to distilled water at 80°C, and stir For 10 minutes, microwave-assisted heating was used to obtain mixed solution A; the mixed solution was cooled to 45°C, polyacrylamide and nano-alumina were added to the mixed solution, and ultrasonic vibration was used for 8 minutes to obtain mixed solution B; the mixed solution B was After raising the temperature to 65°C, add imidazolidinyl urea to the mixed solution B, and add the imidazolidinyl urea dropwise for 11 minutes, and stir while adding it for 1...

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PUM

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Abstract

The invention discloses a beer brewery sewage treatment agent which comprises the following raw materials in parts by weight: 10-25 parts of polyacrylamide, 10-15 parts of imidazolidinyl urea, 2-10 parts of photocatalyst, 5-10 parts of cane sugar, 2-4 parts of a decolorizing agent, 2-4 parts of bio-enzyme, 5-8 parts of nanometer aluminum oxide, 0.5-2 parts of smallanthus sonchifolius and 50-150 parts of distilled water. By adopting the beer brewery sewage treatment agent disclosed by the invention, the contents of COD, ammonia nitrogen and SS in sewage can be effectively reduced, a treatment method is simple, and various water quality indexes of treated sewage can meet national discharge standards, so that the sewage treatment agent for beer brewery sewage treatment, which is disclosed by the invention, is high in treatment efficiency, qualified in sewage up-to-standard emission, low in raw material cost, remarkable in economic benefit, simple in preparation method and low in production cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a brewery sewage treatment agent. Background technique [0002] With the improvement of people's living standards, beer has already become a frequent visitor on people's tables. Beer has attracted more and more people to like it with its refreshing, sweet and slightly bitter taste. This has enabled the beer industry to develop rapidly and made my country the largest country in beer production. In 2012, the output of China's beer industry was 49.02 million kiloliters, a year-on-year increase of 3.1%. The rapid development of the beer industry has produced huge economic benefits, but also produced a large amount of sewage sludge. According to statistics, producing 1 ton of beer requires 10-30 tons of fresh water, and correspondingly produces 10-20 tons of sewage. The sewage of the beer industry has a high content of organic matter, including high concentrations of protei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F3/34C02F103/32
CPCC02F1/00C02F3/342C02F2103/325
Inventor 张强
Owner ZHENGZHOU CHENGHE INFORMATION TECH CO LTD
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