Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Treatment method of berberine hydrochloride containing waste water

A technology of berberine hydrochloride and its treatment method, which is applied in the field of treatment of berberine hydrochloride wastewater, can solve the problems of difficult to achieve high-efficiency treatment effect, pollution of berberine hydrochloride wastewater, low efficiency, etc., to save manpower, reduce pollution load and Toxic, simple effects

Inactive Publication Date: 2016-12-14
LIAONING UNIVERSITY
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, berberine hydrochloride wastewater can sterilize at high concentrations and inhibit bacteria at low concentrations, so it is difficult to solve the pollution problem of berberine hydrochloride wastewater by single use of biological methods
At the same time, most of the current processes for treating berberine hydrochloride wastewater have low efficiency and high cost, and it is difficult to achieve high-efficiency treatment effects.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Treatment method of berberine hydrochloride containing waste water
  • Treatment method of berberine hydrochloride containing waste water
  • Treatment method of berberine hydrochloride containing waste water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Get concentration and be the berberine hydrochloride solution 50mL of 800mg / L in 100mL Erlenmeyer flask, in Fe 2+ 0.41g, H 2 o 2 Under the condition of 0.6mol / L, add 0g, 0.1g, 0.3g, 0.5g, 0.7g, 0.9g of activated carbon respectively, set the microwave power to 700W, and microwave time to 5min to make it fully react. After the reaction, the flask was taken out, centrifuged, and cooled to room temperature. The result is as figure 1 .

[0026] With the increase of the amount of activated carbon, the removal rate of berberine hydrochloride gradually increased. When the amount of activated carbon was 0.1g, the removal rate of berberine hydrochloride was only 47.95%. When the amount of activated carbon increased to 0.7g, the removal rate of berberine hydrochloride reached 89.48%. %.

Embodiment 2

[0028] Get the berberine hydrochloride solution 50mL that concentration is 800mg / L in 100mL Erlenmeyer flask, in H 2 o 2 0.6mol / L and 0.7g of activated carbon, Fe 2+ 0.13g, 0.27g, 0.41g, 0.55g, 0.69g, 0.83g, set the microwave power to 700W, and the microwave time to 5min to make it fully react. After the microwave is over, take out the Erlenmeyer flask, cool to room temperature, centrifuge, and measure the filtrate content of berberine hydrochloride. The result is as figure 2 .

[0029] With Fe 2+ With the increasing dosage, the removal rate of berberine hydrochloride gradually increased. The removal rate decreases slowly at 0.55. When Fe 2+ When the dosage is 0.41g, the removal rate is the highest, reaching 80.17%.

Embodiment 3

[0031] Get concentration and be the berberine hydrochloride solution 50mL of 800mg / L in 100mL Erlenmeyer flask, in Fe 2+ 0.41g, activated carbon 0.7g, add H 2 o 2 0.2mol / L, 0.4mol / L, 0.6mol / L, 0.8mol / L, 1mol / L, 1.2mol / L, set the microwave power to 700W, and the microwave time to 5min to make it fully react. After the microwave was finished, the Erlenmeyer flask was taken out, cooled to room temperature, centrifuged, and the content of berberine hydrochloride in the filtrate was determined. The result is as image 3 .

[0032] With H 2 o 2 With the increasing dosage, the removal rate of berberine hydrochloride increased. It tends to be flat at 0.8mol / L. When H 2 o 2 When the dosage is 0.6mol / L, the removal rate is 79.23%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a treatment method of berberine hydrochloride containing waste water. According to the technical scheme, microwave-assisted Fenton-activated carbon catalytic oxidation is utilized for treating the berberine hydrochloride containing waste water. The method is fast, efficient and easy to operate, energy is saved, consumption is reduced, no secondary pollutant is generated in the treatment process, the pollutant removal effect is good, and the effluent quality is remarkably improved.

Description

technical field [0001] The invention belongs to the field of wastewater treatment, and in particular relates to a treatment method for berberine hydrochloride-containing wastewater. Background technique [0002] Berberine hydrochloride (molecular formula C 20 h 18 NO 4 ) is a common product in the pharmaceutical industry, generally in the form of yellow needle crystals or powder, odorless and bitter. At present, it is widely used in the fields of medicine, animal husbandry and aquaculture. However, the absorption rate of berberine hydrochloride in the organism after being taken is low, and the unabsorbed berberine hydrochloride is excreted from the organism, and enters the environmental water body through the migration and transformation rules in the environment. In addition, industrial production of berberine hydrochloride will produce When a large amount of wastewater containing berberine hydrochloride is discharged into the water environment, many microorganisms in th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/72C02F1/30C02F101/38C02F101/34
CPCC02F1/722C02F1/302C02F1/725C02F2101/34C02F2101/38C02F2305/026
Inventor 徐成斌白云阁马溪平董文灵董兴
Owner LIAONING UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com