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Bio-enzyme-based efficient water purifying agent

A technology of biological enzymes and water purifiers, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of enzymes that do not contain high-efficiency flocculant components and have limited water purification effects activity, comprehensive water purification effect instability and other problems, to achieve the effect of improving water purification efficiency, high economic and social benefits, and reducing nitrogen content

Inactive Publication Date: 2017-10-24
兰溪市酉泽饲料技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The Chinese invention patent of CN 104803485 B discloses a preparation method of microbial composite enzyme water purifying agent granules. The method has the advantages of simple production and convenient application, but it is only a simple combination of microorganisms and biological enzymes, and the formula does not contain High-efficiency flocculant components, and its final water purification effect is limited by the activity of enzymes, so its comprehensive water purification effect is unstable and limited

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0022] A high-efficiency water purifier based on biological enzymes. The composition and parts by weight of the water purifier are: 30 parts of biological enzymes, 10 parts of microorganisms, 5 parts of microbial flocculants, 5 parts of Moringa seed flocculants, 3 parts of biological enzyme preparations, 10 parts of chitin, 3 parts of chitosan, 5 parts of sodium carboxymethyl starch, 1 part of functional oligopeptide, 5 parts of white polyaluminum chloride, 20 parts of water, 20 parts of kaolin, its preparation comprises the following steps:

[0023]1) Weigh 80 parts by mass of Moringa oleifera seed defatted powder, put it into a flask, add 480 parts of distilled water, then place the flask in a water bath at 60°C, and carry out vacuum extraction for 3 times at a vacuum of 0.1kPa; then filter , remove the residue, add the filtrate to the rotary evaporator, carry out vacuum concentration under the conditions of vacuum degree 0.1kPa and temperature 65°C, stop when the concentrati...

Embodiment 2

[0025] A high-efficiency water purifier based on biological enzymes. The composition and weight parts of the water purifier are: 35 parts of biological enzymes, 12 parts of microorganisms, 8 parts of microbial flocculants, 8 parts of Moringa seed flocculants, 5 parts of biological enzyme preparations, 12 parts of chitin, 5 parts of chitosan, 8 parts of sodium carboxymethyl starch, 3 parts of functional oligopeptide, 8 parts of white polyaluminum chloride, 25 parts of water, 15 parts of quartz powder, 15 parts of alum stone, its Preparation includes the following steps:

[0026] 1) Weigh 100 parts by mass of Moringa oleifera seed defatted powder, put it into a flask, add 800 parts of 1.2mol / L sodium chloride solution, and then place the flask in a water bath at 65°C, and carry out under a vacuum of 0.2kPa. Vacuum leaching 4 times; then filter to remove the residue, add the filtrate to the rotary evaporator, carry out vacuum concentration at a vacuum degree of 0.2kPa and a tempe...

Embodiment 3

[0032] A high-efficiency water purifier based on biological enzymes. The composition and parts by weight of the water purifier are: 35 parts of biological enzymes, 10 parts of microorganisms, 5 parts of microbial flocculants, 8 parts of Moringa seed flocculants, 5 parts of biological enzyme preparations, 12 parts of chitin, 5 parts of chitosan, 8 parts of sodium carboxymethyl starch, 3 parts of functional oligopeptides, 8 parts of white polyaluminum chloride, 20 parts of water, and 20 parts of fillers. Its preparation includes the following steps:

[0033] 1) Crude extraction of Moringa oleifera seed flocculant: Weigh 100 parts by mass of Moringa oleifera seed defatted powder, add 800 parts of 1.5mol / L sodium chloride solution, and then place the flask in a water bath at 60°C. Carry out vacuum leaching for 4 times at 0.1kPa; then filter to remove the residue, put the filtrate into a rotary evaporator, carry out vacuum concentration at a vacuum of 0.1kPa and a temperature of 65°...

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Abstract

The invention discloses a bio-enzyme-based efficient water purifying agent. The water purifying agent is prepared from the following components in parts by weight: 30-35 parts of bio-enzyme, 10-12 parts of microorganism, 5-8 parts of microbial flocculant, 5-8 parts of moringa seed flocculant, 3-5 parts of bio-enzyme preparation, 10-12 parts of chitin, 3-5 parts of chitosan, 5-8 parts of sodium carboxymethyl starch, 1-3 parts of functional oligopeptide, 5-8 parts of white polyaluminum chloride, 20-25 parts of water, and 20-25 parts of filler. The bio-enzyme-based efficient water purifying agent has the beneficial effects that the functional oligopeptide can be combined with enzyme so as to serve as an enzyme activator, thereby improving enzyme activity, allowing enzyme to degrade a substrate faster, and remarkably improving the water purification efficiency of the water purifying agent; and a small amount of water purifying agent can remove a wide range of impurities in to-be-purified water, the water purifying agent has high purification efficiency, and leaves no residual toxic or subsidiary substance, therefore, the bio-enzyme-based efficient water purifying agent has high economic and social benefits.

Description

technical field [0001] The invention relates to the field of water purifiers, in particular to a high-efficiency water purifier based on biological enzymes. technical background [0002] Water pollution is water that reduces or loses the use value of water caused by harmful chemicals and pollutes the environment. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic in sewage, organic poisons such as benzene, dichloroethane, and ethylene glycol, will kill aquatic organisms and affect drinking water sources and scenic spots. When the organic matter in the sewage is decomposed by microorganisms, the oxygen in the water is consumed, which affects the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anaerobic decomposition, producing hydrogen sulfide, mercaptan and other unpleasant gases, which further deteriorates the water quality. At present, with the rapid development of my country'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/34C02F3/342
Inventor 孙琦
Owner 兰溪市酉泽饲料技术服务有限公司
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