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

Lateral flow type sludge modification process

A sludge reforming and sludge technology, applied in sludge treatment, water/sludge/sewage treatment, aerobic and anaerobic process treatment, etc., can solve the problem of slow sludge discharge, slow reforming speed, low Problems such as modification efficiency and modification effect, to achieve the effect of improving the treatment effect

Active Publication Date: 2015-04-08
广州市净水有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sludge reforming is to reform the activated sludge in the sewage treatment system. The treated sewage has no odor and the sludge reduction effect is obvious. However, there are some defects in the sludge reforming machines on the market: the reforming speed is slow , the efficiency is low, and the discharge speed of the sludge after reforming is relatively slow, which greatly reduces the reforming efficiency and reforming effect

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
  • Lateral flow type sludge modification process
  • Lateral flow type sludge modification process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] refer to Figure 1-2 , the present embodiment adopts the following technical solutions:

[0018] A side flow sludge upgrading process of this embodiment, which includes sludge upgrading machine A, sedimentation tank B, aerobic pool C, anoxic pool D, anaerobic pool E, and sludge upgrading machine A The sludge inflow inlet is connected to the aerobic pool C, and anoxic pool D and anaerobic pool E are arranged on one side of the aerobic pool C, and the anaerobic pool E is connected to the sludge storage pool, and the sludge storage pool is connected to the sludge reformer The sludge outlet of A is connected.

[0019] The specific steps are as follows:

[0020] (1) Send the sludge at the end of the aerobic tank into the sludge reformer through the sludge pump, and carry out reforming treatment through the sludge reformer. The sludge discharge and supply project is once a day, at any time ; The mixer and the ventilator are in continuous operation; based on the sewage tre...

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 discloses a lateral flow type sludge modification process. The lateral flow type sludge modification process belongs to a lateral flow system of an activated sludge process. The system comprises a sludge modification machine, a settling pond, an aerobic tank, an anoxic pond and an anaerobic tank, wherein the sludge inlet of the sludge modification machine is connected with the aerobic tank; the anoxic pond and the anaerobic tank are arranged on one side of the aerobic tank; the anaerobic tank is connected with a sludge storage pool; and the sludge storage pool is connected with a sludge outlet of the sludge modification machine. The composition and activity of the outflow sludge are improved, the sludge output of the sewage treatment system is reduced by 15-30 percent, the odor concentration is lower than the human sensory threshold level, and the treatment effect of the sewage treatment system is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a side flow sludge upgrading process. Background technique [0002] Sludge reforming is to reform the activated sludge in the sewage treatment system. The treated sewage has no odor and the sludge reduction effect is obvious. However, there are some defects in the sludge reforming machines on the market: the reforming speed is slow , the efficiency is low, and the discharge speed of the sludge after reforming is relatively slow, which greatly reduces the reforming efficiency and reforming effect. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the present invention provides a side-flow sludge upgrading process to improve the composition of influent sewage and improve the treatment effect of the existing sewage treatment system. [0004] In order to achieve the above object, the present invention provides a side flow slud...

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): C02F3/30C02F11/00
CPCC02F3/30C02F11/00C02F2303/06
Inventor 刘军雷芳冯新李碧清罗刚王世达
Owner 广州市净水有限公司
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