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

Vitamin D production wastewater treatment system

A technology for the production of wastewater and treatment systems, applied in biological water/sewage treatment, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of reduced wastewater treatment capacity, poor treatment effect, single treatment process, etc., to achieve Reasonable settings, avoid impact, and ensure the effect of purification effect

Inactive Publication Date: 2020-08-07
SICHUAN NEIJIANG HUIXIN PHARMA
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of wastewater treatment system is greatly affected by the ambient temperature, especially in winter low temperature conditions, which will reduce the wastewater treatment capacity to a certain extent; in addition, the system also has relatively simple treatment links, poor stability, and poor treatment effects and other shortcomings

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
  • Vitamin D production wastewater treatment system
  • Vitamin D production wastewater treatment system
  • Vitamin D production wastewater treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] as attached figure 1 As shown, the waste water treatment system designed according to the vitamin D production waste water, the system includes grid tank, the first regulating tank, hydrolytic acidification tank, settling tank, UASB reactor (rising anaerobic sludge bed), MBR membrane workshop, The second regulating tank, fenton fluidized bed and BAF biological aerated filter, etc. Among them, the settling tank includes three settling tanks, middle settling tanks and clarification tanks. A settling tank is set between the first regulating tank and the hydrolytic acidification tank; the UASB reactor and the intermediate settling tank are connected sequentially behind the hydrolytic acidification tank. The MBR membrane workshop is set after the middle sedimentation tank, including the diaphragm grid tank, MBR biochemical tank an...

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

PropertyMeasurementUnit
pore sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a vitamin D production wastewater treatment system, which relates to the technical field of vitamin D production wastewater treatment, and comprises a grating tank, a first regulating tank, a hydrolysis acidification tank, a sedimentation tank, a UASB reactor, an MBR membrane workshop, a second regulating tank, a fenton fluidized bed and a BAF aeration biological filter tank; the sedimentation tank comprises a primary sedimentation tank, a middle sedimentation tank and a clarification tank; the primary sedimentation tank is arranged between the first regulating tank andthe hydrolysis acidification tank, and the UASB reactor and the middle sedimentation tank are sequentially arranged behind the hydrolysis acidification tank; the MBR membrane workshop is arranged behind the middle sedimentation tank and comprises a membrane grid tank, an MBR biochemical tank and an MBR membrane tank; the second regulating tank, the fenton fluidized bed, the clarification tank andthe BAF aeration biological filter tank are sequentially arranged behind the MBR membrane tank; a sludge recovery branch is arranged and comprises a sludge concentration tank and a dewatering machineroom which are connected with each other, and the sludge concentration tank and the dewatering machine room are both provided with liquid return pipelines to be connected with the grating tank. The system is reasonable in design, stable in operation, less affected by external conditions and excellent in purified water quality.

Description

technical field [0001] The invention relates to the technical field of vitamin D production wastewater treatment, in particular to a vitamin D production wastewater treatment system. Background technique [0002] Vitamin D is a fat-soluble vitamin, which is a general term for a group of sterol derivatives with similar structures that have anti-rickets effects. The vitamin Ds that really play a role in animal nutrition are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Vitamin D can regulate calcium and phosphorus metabolism, promote calcium and phosphorus absorption in the small intestine and bone calcification, maintain blood calcium and blood phosphorus balance, and prevent rickets. It is one of the trace compounds necessary for humans and animals to maintain normal life activities and health. Vitamin D can be added in an appropriate amount in medicines, food and feed to meet the needs of humans or animals to maintain life and health. [0003] Vitamin D is...

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): C02F9/14C02F103/36
CPCC02F9/00C02F1/001C02F1/66C02F3/308C02F1/52C02F1/722C02F11/121C02F2203/006C02F2301/046C02F2301/08C02F2103/36C02F2209/08C02F2209/14C02F2209/10C02F2209/055C02F2209/11C02F2209/06C02F2305/026
Inventor 陈国苹
Owner SICHUAN NEIJIANG HUIXIN PHARMA
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