Unlock instant, AI-driven research and patent intelligence for your innovation.

Defoaming agent for sewage treatment and preparation method thereof

A technology for sewage treatment and defoaming agent, which can be used in degassed water/sewage treatment, mixing methods, grain treatment, etc., and can solve problems such as covering

Inactive Publication Date: 2021-12-10
苗帅楠
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the suppression and elimination of foam, usually a certain amount of antifoaming agent will be added therein during production, and the antifoaming agent in the prior art can be added in the emulsification aid formulated by sodium stearoyl lactylate and calcium stearoyl lactylate Add carboxymethyl cellulose sodium to further improve the emulsification effect of the emulsification aid. In addition, add a curing agent in the molding process of the preparation of the defoamer to make the liquid defoamer solidify and form, which can not only prolong the life of the foaming agent. It can also improve the accuracy of the foaming agent dosage, but it is not suitable for covering the odor generated when the bubbles produced by sewage treatment are eliminated.

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
  • Defoaming agent for sewage treatment and preparation method thereof
  • Defoaming agent for sewage treatment and preparation method thereof
  • Defoaming agent for sewage treatment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] A method for preparing a defoamer for sewage treatment, the method comprising the following steps:

[0026] Step 1: Put the dried lavender into the defoamer preparation device for sewage treatment;

[0027] Step 2: Grinding dried lavender into powder;

[0028] Step 3: Mix the dried lavender ground into powder with the defoamer;

[0029] Step 4: using the defoamer preparation device for sewage treatment to flow out the defoamer with aroma.

[0030] This part is based on figure 2 and 3 The working process expressed in is: the sliding frame 110 is fixedly connected to the bottom of the right end of the square seat 105, the middle part of the right end surface of the square seat 105 is fixedly connected with a short rod 106, and the short rod 106 is sleeved with a spring II 107, and the inside of the sliding frame 110 The middle part of the upper end of the arc frame 108 is slidingly connected, the left end of the spring II 107 is fixedly connected to the square seat 1...

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 the field of sewage treatment, in particular to a defoaming agent for sewage treatment and a preparation method of the defoaming agent. The defoaming agent can cover peculiar smell which is generated when bubbles generated during sewage treatment are being eliminated. To achieve the above purpose, the invention provides the following technical scheme. The preparation method of the defoaming agent for sewage treatment comprises the following steps: step 1, putting dried lavender into a preparation device of the defoaming agent for sewage treatment; step 2, grinding the dried lavender into powder; step 3, mixing the dried lavender ground into powder with a defoaming agent; and step 4, allowing the defoaming agent with fragrance to flow out via the defoaming agent preparation device.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a defoamer for sewage treatment and a preparation method thereof. Background technique [0002] Defoamer is an additive to eliminate foam. In the production and application process of coatings, textiles, medicine, fermentation, papermaking, water treatment and petrochemical industries, a large amount of foam will be generated, which will affect the product quality and production process. Based on the suppression and elimination of foam, usually a certain amount of antifoaming agent will be added therein during production, and the antifoaming agent in the prior art can be added in the emulsification aid formulated by sodium stearoyl lactylate and calcium stearoyl lactylate Add carboxymethyl cellulose sodium to further improve the emulsification effect of the emulsification aid. In addition, add a curing agent in the molding process of the preparation of the defoamer to make the li...

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
IPC IPC(8): B01F13/10B01F7/08B01F3/12B01F3/00B02C19/00C02F1/20B01D19/04B01F23/00
CPCC02F1/20B01D19/0409B01D19/0404B02C19/0056
Inventor 苗帅楠
Owner 苗帅楠