Composite acidifying agent, preparation method and applications thereof

Abstract

The invention provides a composite acidifying agent, which comprises, by weight, 36-45 parts of formic acid, 8-10 parts of citric acid, 0.5-1.5 parts of acetic acid, 0.5-1.5 parts of propionic acid, 0.2-1 part of succinic acid, 0.05-0.1 part of ethylenediamine tetraacetic acid disodium salt, 2-10 parts of an organic acid salt, 0.2-1 part of a surfactant, 0.2-0.5 part of a correction agent and 35-46 parts of water. The invention also provides a preparation method and an application method of the acidifying agent. According to the invention, the acidifying agent is especially suitable for pig farm waterline disinfection, drinking water disinfection and pigsty flushing disinfection, has characteristics of high efficiency and low toxicity, can reduce the pH value of the digestive tract of animals, effectively control the diarrhea of weaned nursery piglets and improve the growth performance of animals, has good dilution effect and good buffer effect on different water qualities, and particularly has significant buffer effect compared with the similar products when the water quality hardness is relatively high.

Description

technical field

[0001] The invention discloses a compound acidifying agent, in particular to a compound acidifying agent and its preparation method and application, in particular to being used for water line disinfection, drinking water disinfection and ring flushing disinfection of pig farms. Background technique

[0002] In recent years, the pollution of domestic groundwater resources has become increasingly serious. The inventor has collected data from my country's drinking water surveys since the 1980s and found that excessive levels of microbes in livestock and poultry drinking water are very common and serious. Among them, the general law of pollution degree is water source < front end of water line < middle end of water line < end of water line. The number of terminal microorganisms in almost all farms increased exponentially, far higher than the "Drinking Water Sanitation Standard". Acidifiers, as a kind of broad-spectrum and high-efficiency antibacterial ...

Examples

Embodiment 1

[0024] The inventor has gone through hundreds of weight part formula tests of acidifier components, and the effect of most of the formulas is average. Therefore, the execution process of other tests is no longer repeated, and the tests of 5 groups of formulas with better effects are selected. Each test formula See Table 1 for the proportions.

[0025] The parts by weight of each composition in each test acidulant of table 1

[0026]

[0027] Among them, the organic acid salt in Test 1 was composed of 10 parts of ammonium formate, 3 parts of ammonium acetate, 2 parts of sodium acetate, 1 part of sodium citrate, and 2 parts of sodium dihydrogen citrate; the surfactant was composed of stearic acid, fatty acid sorbitan Composition; the correction agent is composed of rosmarinic acid and star anise oil, and the composition ratio is 1:1.

[0028] In Test 2, the organic acid salt was composed of 5 parts of sodium formate, 5 parts of ammonium acetate, 3 parts of sodium dihydrogen ...

Embodiment 2

[0034] Example 2 Acidulant pH

[0035] The pH test results of each acidifier stock solution are shown in Table 2.

[0036] Table 2 pH test result table of acidifier stock solution

[0037]

Embodiment 3

[0038] Example 3 Test of groundwater quality in pig farms

[0039] The groundwater test data of 15 representative pig farms in various places were selected, and the pH value and hardness test results are shown in Table 3.

[0040] Table 3 pH and hardness test results of pig farm groundwater

[0041]

technical field

[0001] The invention discloses a compound acidifying agent, in particular to a compound acidifying agent and its preparation method and application, in particular to being used for water line disinfection, drinking water disinfection and ring flushing disinfection of pig farms. Background technique

[0002] In recent years, the pollution of domestic groundwater resources has become increasingly serious. The inventor has collected data from my country's drinking water surveys since the 1980s and found that excessive levels of microbes in livestock and poultry drinking water are very common and serious. Among them, the general law of pollution degree is water source < front end of water line < middle end of water line < end of water line. The number of terminal microorganisms in almost all farms increased exponentially, far higher than the "Drinking Water Sanitation Standard". Acidifiers, as a kind of broad-spectrum and high-efficiency antibacterial ...

Examples

Embodiment 1

[0024] The inventor has gone through hundreds of weight part formula tests of acidifier components, and the effect of most of the formulas is average. Therefore, the execution process of other tests is no longer repeated, and the tests of 5 groups of formulas with better effects are selected. Each test formula See Table 1 for the proportions.

[0025] The parts by weight of each composition in each test acidulant of table 1

[0026]

[0027] Among them, the organic acid salt in Test 1 was composed of 10 parts of ammonium formate, 3 parts of ammonium acetate, 2 parts of sodium acetate, 1 part of sodium citrate, and 2 parts of sodium dihydrogen citrate; the surfactant was composed of stearic acid, fatty acid sorbitan Composition; the correction agent is composed of rosmarinic acid and star anise oil, and the composition ratio is 1:1.

[0028] In Test 2, the organic acid salt was composed of 5 parts of sodium formate, 5 parts of ammonium acetate, 3 parts of sodium dihydrogen ...

Embodiment 2

[0034] Example 2 Acidulant pH

[0035] The pH test results of each acidifier stock solution are shown in Table 2.

[0036] Table 2 pH test result table of acidifier stock solution

[0037]

Embodiment 3

[0038] Example 3 Test of groundwater quality in pig farms

[0039] The groundwater test data of 15 representative pig farms in various places were selected, and the pH value and hardness test results are shown in Table 3.

[0040] Table 3 pH and hardness test results of pig farm groundwater

[0041]

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