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Humic acid type inorganic-organic water-retaining agent using vinegar factory liquid waste and preparation method thereof

A technology of water-retaining agent and humic acid, applied in application, fertilizer mixture, fertilization device, etc., can solve the problem of single function of water-retaining agent, and achieve the effect of being conducive to healthy growth, improving soil environment, and promoting application

Inactive Publication Date: 2016-02-03
富川富兴果蔬有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a humic acid-type inorganic-organic water-retaining agent using waste liquid from a vinegar factory and its preparation method to solve the problems of conventional water-retaining agents such as single functionality. The humic acid-type inorganic-organic water-retaining agent of the present invention can not only effectively It can prevent plant diseases and insect pests, and can enhance the lodging resistance of crops and increase yield; the humic inorganic-organic water-retaining agent of the present invention has low preparation cost and good application effect, which is conducive to popularization and application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A humic acid-type inorganic-organic water-retaining agent utilizing waste liquid from a vinegar factory, comprising the following raw materials in parts by weight: 15 parts of kaolin, 15 parts of polyacrylamide, 25 parts of humic acid, 8 parts of distilled water, and antifungal agent 0.05 parts, insecticidal composition 0.05 parts.

[0039] A humic acid type inorganic-organic water-retaining agent using waste liquid from a vinegar factory comprises the following raw materials in parts by weight: 35 parts of kaolin, 30 parts of humic acid, 0.06 part of quinoxyfin, and 0.06 part of an insecticidal composition.

[0040] The preparation method of the humic acid type inorganic-organic water-retaining agent utilizing the waste liquid of vinegar factory comprises the following steps:

[0041] S1: The waste liquid from the vinegar factory was left to be clarified to obtain a supernatant, and then the supernatant was heated to 70°C for evaporation and concentration until the pH ...

Embodiment 2

[0045] A humic acid-type inorganic-organic water-retaining agent utilizing waste liquid from a vinegar factory, comprising the following raw materials in parts by weight: 25 parts of kaolin, 20 parts of polyacrylamide, 40 parts of humic acid, 10 parts of distilled water, and antifungal agent 0.09 parts, insecticidal composition 0.09 parts.

[0046] The preparation method of the humic acid type inorganic-organic water-retaining agent utilizing the waste liquid of vinegar factory comprises the following steps:

[0047] S1: The waste liquid from the vinegar factory was left to be clarified to obtain the supernatant, and then the supernatant was heated to 80°C for evaporation and concentration until the pH value was 2.5, the heating was stopped, and it was left to stand at room temperature for 15 hours for activation, and then Add ammonium carbonate to adjust the pH value to 7.5 to obtain humic acid liquid, dry the humic acid liquid at 100°C until the water content is 5%, crush it...

Embodiment 3

[0051] A humic acid-type inorganic-organic water-retaining agent using waste liquid from a vinegar factory, comprising the following raw materials in parts by weight: 20 parts of kaolin, 17 parts of polyacrylamide, 62 parts of humic acid, 9 parts of distilled water, and antifungal agent 0.07 parts, insecticidal composition 0.07 parts.

[0052] The preparation method of the humic acid type inorganic-organic water-retaining agent utilizing the waste liquid of vinegar factory comprises the following steps:

[0053] S1: The waste liquid from the vinegar factory was left to be clarified to obtain a supernatant, and then the supernatant was heated to 75°C for evaporation and concentration until the pH value was 3, the heating was stopped, and it was left to stand at room temperature for 14 hours for activation, and then Add ammonium carbonate to adjust the pH value to 7 to obtain humic acid liquid, dry the humic acid liquid at 95°C until the water content is 4%, crush it and pass it...

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Abstract

The invention discloses a humic acid type inorganic-organic water-retaining agent using vinegar factory liquid waste and a preparation method thereof, and belongs to the technical field of water-retaining agent preparation. The humic acid type inorganic-organic water-retaining agent is prepared from, by weight, 15-25 parts of inorganic water-retaining agent, 15-20 parts of organic water-retaining agent, 25-40 parts of humic acid, 8-10 parts of distilled water, 0.05-0.09 part of mildew preventive and 0.05-0.09 part of insecticide composition. The humic acid type inorganic-organic water-retaining agent is prepared through the steps of humic acid preparation, insecticide composition preparation, mixing, pelleting, drying and the like. According to the humic acid type inorganic-organic water-retaining agent, diseases and insect pests can be effectively prevented, the lodging resistance of crops can be enhanced, and the yield is increased. The vinegar factory liquid waste is used for preparing the humic acid, waste can be recycled easily, and the cost is lowered.

Description

【Technical field】 [0001] The invention belongs to the technical field of water-retaining agent preparation, and in particular relates to a humic acid-type inorganic-organic water-retaining agent using waste liquid from a vinegar factory and a preparation method thereof. 【Background technique】 [0002] Vinegar factory waste liquid contains a large amount of organic matter and beneficial elements. my country currently discharges more than one million tons of this waste liquid every year, which has caused serious environmental pollution problems. At present, the main utilization method of this waste liquid is still direct irrigation. On the one hand, this extensive application method is not conducive to the effective utilization of nutrients; on the other hand, due to transportation and other restrictions, this application method is limited to the surrounding area of ​​the factory. ; Moreover, the waste liquid directly discharged is acidic, and long-term use will cause soil com...

Claims

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Application Information

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IPC IPC(8): C05G3/06C05G3/04C05G3/02C05G3/00C05G3/60C05G3/70C05G3/80
Inventor 李美红何明装林芳文周正旗
Owner 富川富兴果蔬有限责任公司