Enzyme powder capable of replacing pumice stone as well as preparation method and application of enzyme powder
A technology of enzyme powder and pumice, which can be used in dyeing, textiles and papermaking, and can solve problems such as damage to human health
Active Publication Date: 2021-05-11
广州市德鹏新材料科技有限公司
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Problems solved by technology
The most important thing is that in the stone grinding process, the worn part of the pumice stone is transformed into stone powder, which enters the sewage treatment tank along with the drainage pipe and is deposited in the sludge. There is currently no reasonable treatment method for this solid waste.
Environmental protection issues, most of this sludge is landfilled, and the textiles ground with pumice stones have varying degrees of stone powder and heavy metal residues, which are harmful to human health
Method used
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preparation example Construction
[0024] After weighing according to the components and weight parts described in Table 1, the preparation method of the enzyme powder described in embodiment 1-5, comprises the steps: biological enzyme, buffering agent, resist powder, printing paste, cold The bleaching enzyme, film, filler and dyestuff are mixed uniformly, and the enzyme powder is obtained by discharging, wherein, the film has been pulverized into powder before use.
[0025] Simultaneously, the application sets comparative examples 1-9, and the comparative examples of specific enzyme powder are as follows:
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The invention discloses enzyme powder capable of replacing pumice stone, and relates to the technical field of textile washing water. The enzyme powder comprises the following components in parts by weight of 10-20 parts of biological enzyme, 15-25 parts of a buffering agent, 20-30 parts of dye-resistant powder, 3-5 parts of printing paste, 1-3 parts of cold bleaching enzyme and 5-10 parts of soft sheets. The enzyme powder capable of replacing the pumice stone provided by the invention has the characteristics of low cost, no residue and no pollution.
Description
technical field [0001] The invention relates to the technical field of textile washing, in particular to a pumice-replacing enzyme powder and its preparation method and application. Background technique [0002] This product is used in denim washing water fermentation mill and stone milling process. Now commonly used products include enzyme water fermented with pure biological enzymes, enzyme powder concentrated and sprayed with enzyme water, and then mixed with buffer materials to make enzyme powder, and enzyme water Add starch and dextrin to make granules. [0003] Since the enzyme water is a single biological enzyme preparation, its performance in the denim washing process is unstable, the duration is about 10-20 minutes short, and auxiliary products such as anti-dyeing agents need to be added, and the texture of the denim surface after washing is not clear; The disadvantages of granule enzymes are the same as those of enzyme water; in the process of denim stone grinding...
Claims
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IPC IPC(8): D06P5/15
CPCD06P5/158
Inventor 杨文学
Owner 广州市德鹏新材料科技有限公司