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Dischargeable pollution-free flocculant

A flocculant, non-polluting technology, used in flocculation/sedimentation water/sewage treatment, water/sewage treatment, water/sludge/sewage treatment, etc. The effect of secondary utilization and good plasticity

Inactive Publication Date: 2018-12-14
HUAIBEI ZHONGFEN MINING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, ceramic tile polishing treatment will produce a large amount of waste water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A dischargeable non-polluting flocculant, which consists of the following raw materials in parts by weight: polyacrylamide accounts for 0.3 parts, sodium carboxymethylcellulose accounts for 0.6 parts, sodium silicate accounts for 0.3 parts, maleic acid mono Cetyl ester sodium salt accounts for 1.3 parts, absolute ethanol accounts for 2.5 parts, pH regulator accounts for 0.3 parts, zinc chloride accounts for 0.3 parts, ammonium persulfate accounts for 0.2 parts, and powdered activated carbon accounts for 0.4 parts , sodium carbonate accounted for 1.5 parts, sodium carboxymethyl cellulose accounted for 0.5 parts, aluminum sulfate accounted for 0.4 parts, polyphosphorus ferric chloride accounted for 0.8 parts, polyvinylpyrrolidone accounted for 0.2 parts, iron citrate accounted for 0.5 parts, 0.3 parts of hydroxypropyl methylcellulose, 0.4 parts of polyaluminum chloride and 0.1 parts of ethylenediamine.

Embodiment 2

[0017] The above-mentioned non-polluting flocculant that can be discharged has the following raw materials in parts by weight: polyacrylamide accounts for 0.7 parts, sodium carboxymethyl cellulose accounts for 0.5 parts, sodium silicate accounts for 0.8 parts, and maleic diethylene glycol accounts for 0.8 parts. Cetyl monocetyl sodium salt accounted for 1.7 parts, absolute ethanol accounted for 3.4 parts, pH regulator accounted for 0.8 parts, zinc chloride accounted for 0.8 parts, ammonium persulfate accounted for 0.5 parts, and powdered activated carbon accounted for 0.9 parts, sodium carbonate accounted for 1.9 parts, sodium carboxymethyl cellulose accounted for 0.9 parts, aluminum sulfate accounted for 0.9 parts, polyphosphorus ferric chloride accounted for 1.5 parts, polyvinylpyrrolidone accounted for 0.7 parts, iron citrate accounted for 0.9 parts 0.7 parts of hydroxypropyl methylcellulose, 0.9 parts of polyphosphorus aluminum chloride and 0.4 parts of ethylenediamine.

Embodiment 3

[0019] The above-mentioned dischargeable non-polluting flocculant consists of the following raw materials in parts by weight: polyacrylamide accounts for 0.5 parts, sodium carboxymethyl cellulose accounts for 1.05 parts, sodium silicate accounts for 0.55 parts, and maleic diethylene glycol accounts for 0.5 parts. Cetyl monocetyl sodium salt accounts for 1.5 parts, absolute ethanol accounts for 2.95 parts, pH regulator accounts for 0.55 parts, zinc chloride accounts for 0.55 parts, ammonium persulfate accounts for 0.35 parts, and powdered activated carbon accounts for 0.65 parts, 1.7 parts of sodium carbonate, 0.7 parts of sodium carboxymethyl cellulose, 0.65 parts of aluminum sulfate, 1.15 parts of polyphosphorus ferric chloride, 0.45 parts of polyvinylpyrrolidone, and 0.7 parts of ferric citrate 0.5 parts, 0.5 parts of hydroxypropyl methylcellulose, 0.65 parts of polyphosphorus aluminum chloride and 0.25 parts of ethylenediamine.

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PUM

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Abstract

The invention discloses a dischargeable pollution-free flocculant. The flocculant is composed of the following raw materials in parts by weight: 0.3-0.7 part of polyacrylamide, 0.6-1.5 parts of sodiumcarboxymethyl cellulose, 0.3-0.8 part of sodium silicate, 1.3-1.7 parts of maleic acid mono-hexadecyl ester sodium salt, 2.5-3.4 parts of absolute ethyl alcohol, 0.3-0.8 part of a pH regulator, 0.3-0.8 part of zinc chloride, 0.2-0.5 part of ammonium persulfate, 0.4-0.9 part of powdered activated carbon, 1.5-1.9 part of sodium carbonate, 0.5-0.9 part of sodium carboxy methyl cellulose, 0.3-0.7 part of hydroxypropyl methyl cellulose, 0.4-0.9 part of polymeric phosphato-aluminum chloride, 0.1-0.4 part of ethylenediamine, etc. The dischargeable pollution-free flocculant can clarify polishing wastewater of ceramic tiles rapidly, meanwhile, slurry on the lower layer has the good suspension property so as to be subjected to filter-pressing treatment, therefore, the polished tiles formed by filter-pressing have the characteristics of having good plasticity and being convenient to reuse.

Description

technical field [0001] The invention relates to the technical field related to flocculants, in particular to a dischargeable non-polluting flocculant. Background technique [0002] In the production process of ceramic tiles, polishing is often required. "Polishing" refers to polishing, that is, polishing the surface of ceramic tiles with a polishing grinding head, the purpose is to repair the surface defects of ceramic tiles, repair warping, and obtain higher gloss; The side plate of the ceramic tile is ground to keep the edge line of the ceramic tile straight and the specification consistent with the setting. [0003] In the above polishing process, water is often needed to cool down and lubricate, and at the same time, water will also take away the debris generated by polishing to avoid dust. Therefore, ceramic tile polishing treatment will produce a large amount of waste water. At present, the method of treating the above wastewater is: firstly introduce it into the wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/56C02F1/52
CPCC02F1/56C02F1/5236
Inventor 陈文豪殷玉成
Owner HUAIBEI ZHONGFEN MINING MACHINERY
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