CN101703887A

CN101703887A - Deodorant

Info

Publication number: CN101703887A
Application number: CN200910235091A
Authority: CN
Inventors: 邵孝侯; 谈俊益; 金秋; 刘旭; 罗德芳; 朱福新
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2009-11-13
Filing date: 2009-11-13
Publication date: 2010-05-12

Abstract

The invention relates to a deodorant which comprises molasses, EM stock solution, peppermint oil alcohol solution and water, wherein the volume ratio of the molasses, the EM stock solution, peppermint oil alcohol solution and the water is 1: 1: (0.05 to 0.08): 20. The microbe has high efficiency on treating odorous matters in odorous gases, can firstly absorb the odorous matters in the gases through larger specific surface area and then transform the odorous matters into other odorless matters through biological metabolism without generating secondary pollution and has low environmental load. The microbe preparation self comes from earthly environment and is harmless to environment and ambient living beings, thereby not generating the secondary pollution to the environment. The microbe preparation has simple production process, and can be succeed in rejuvenation just by constant temperature culture and not generate pollutant matters during the rejuvenation.

Description

Deodorant

One, technical field

The present invention relates to a kind of deodorant, utilize microorganism absorption odorant, pass through the metabolism of microorganism self again, thereby to the foul gas deodorization.

Two, background technology

Odorant, be meant that all stimulate olfactory organ to cause the gaseous matter that people are unhappy and damage living environment, it not only makes a large amount of pathophorous bacteria breed procreations, and directly by olfactory system respiratory system, nervous system, the circulatory system, internal system is produced the strong impulse effect.Along with the progress of expanding economy and society, stench has become one of the world's seven big public hazards as a kind of environmental pollution.Along with the mankind are more and more higher to the requirement of living environment, odor pollution is administered very urgent.The main method of administering has physics method, firing method, chemical oxidization method, absorption process, absorption method, combination method at present.These methods mostly have the investment height, equipment is huge, operation is difficult, and shortcomings such as complex process are difficult to realize in actual deodorisation process.At present the scientific research personnel begins one's study and goes out odorant with the method for microbe filter, but at present in the disclosed method clearance of odorant lower, and investment operating cost is bigger, is not suitable for the large tracts of land popularization.

EM is the english abbreviation of Effective Microorganisms, the Chinese meaning is CEM, belong to generic noun, propose according to professor husband than good by the Japanese, when entering Chinese market, is referred to as EM stoste, EM liquid at the initial stage, now by Japanese EM mechanism and the Chinese profitable probliotics stoste of developing cooperatively etc., it is that kind of microorganism was formed surplus photosynthetic bacteria, lactobacillus, yeast flora, actinomycete group, thread flora etc. belonged to 80 for 5 kind 10.The EM technology is a present biotechnology of range of application maximum in the world.Compare with general biologic product, it has complex structure, stable performance, multiple functional advantage, shows unprecedented high-tech level.EM is applicable to multiple fields such as plant husbandry, aquaculture, environmental protection, body-care.

Three, summary of the invention

Technical problem: at the foul gas in the garbage transfer station, the application provides a kind of deodorant, EM stoste, water, ethanol and plant extraction liquid are put into constant incubator with reasonable proportioning to be cultivated, after diluting certain ratio, be sprayed on indoor after the atomizing to reach the purpose of removing the odorant in the indoor foul gas.

Technical scheme: a kind of deodorant comprises molasses, EM stoste, peppermint oil ethanolic solution and water, described molasses: EM stoste: the peppermint oil ethanolic solution: the volume ratio of water is 1: 1: (0.05～0.08): 20.

Described EM stoste is for to be no less than 100,000,000/milliliter through the microscopic count viable bacteria, pH value≤3.8, and color is yellowish-brown, translucent liquid, smell is denseer sweet tart flavour or tart flavour.

Described ethanolic solution is that absolute ethyl alcohol mixed with water and gets in 1: 3 by volume～1: 5.

The volume ratio of peppermint oil and ethanol is 1 in the described peppermint oil ethanolic solution: (3～5).

Beneficial effect:

1. the odorant efficient height in the microbiological treatment foul gas can pass through biological metabolism by the odorant in the bigger specific area absorption gas earlier again, and odorant is converted into other odorless material.

2. devices needed is simple, maintenance management is simple and convenient, be convenient to operation and management, operating cost is low. than the desired harsh conditions of physico-chemical process, microorganism formulation only need guarantee just can reach removal effect preferably to odorant than preference temperature (environment temperature of tellurian life). and devices needed only needs microorganism formulation is sprayed onto in the atmosphere, equipment is simple, and easy to maintenance.

3. do not produce secondary pollution, carrying capacity of environment is low.Microorganism formulation itself derives from the earth environment, to environment and on every side biology all be harmless, therefore use microorganism formulation can not cause secondary pollution to environment.The microorganism formulation production technology is simple, gets final product the rejuvenation success by constant temperature culture, can not produce polluter in the rejuvenation process.

The present invention has significant place to go effect to the odorant in the foul gas.Use the present invention to test in the garbage transfer station of Nanjing, two sampling monitoring points are set in terminal inside, each point is once got 3 samples, after recording background values, brings into use deodorant, and begin to carry out continuous monitoring after using half an hour.Indoor H before and after using ₂S change in concentration situation sees Table 1:

Table 1 garbage transfer station H ₂The S change in concentration situation record sheet (mg/m of unit ³)

Four, the specific embodiment

Below in conjunction with following 3 examples the present invention is carried out detailed narration, but the present invention is not limited to the embodiment that is given.

EM stoste is for to be no less than 100,000,000/milliliter through the microscopic count viable bacteria in the example, and the pH value is smaller or equal to 3.8, and color is yellowish-brown, translucent liquid, and smell is denseer sweet tart flavour or tart flavour.Said water be to growth of microorganism harmless, well water, river, rainwater etc.Said ethanol is the ethanol of the ratio of absolute ethyl alcohol and water for (1: 3,1: 4,1: 5).The fragrance material of said plant extraction liquid for extracting from various plants mainly is some alcohols materials.

Table 2 exemplary application proportioning table

EM, molasses, ethanol, plant extraction liquid, between interaction mechanism:

1. molasses are mainly as C, the N source of microbial reproduction.

2. ethanol can provide C, N source for microbial reproduction.

3. peppermint oil can be used as nutriment on the one hand, has mainly improved the adsorption capacity of microorganism to foul gas on the other hand, accelerates the speed to the place to go of space foul gas.

4. ethanol can also increase the dissolubility of peppermint oil, and peppermint oil and microbial cells are fully mixed.

The microorganism formulation for preparing is put into insulating box to be cultivated 48 hours, after diluting 20 times, on-the-spot deodorizing test is carried out in compression pond in Nanjing house refuse transfer Station To Station, and the microorganism formulation after the dilution after atomized spray is in the terminal, is adopted American I nterscan 4170-3 type H ₂Hydrogen sulfide content in the S on-line monitoring instrument instrument detecting terminal contrasts national odorant pollutant discharge standard, and the gas concentration of discharging reaches country-level standard.

Claims

1. deodorant, it is characterized in that comprising molasses, EM stoste, peppermint oil ethanolic solution and water, described molasses: EM stoste: the peppermint oil ethanolic solution: the volume ratio of water is 1: 1: (0.05～0.08): 20.

2. deodorant according to claim 1 is characterized in that described EM stoste for to be no less than 100,000,000/milliliter through the microscopic count viable bacteria, pH value≤3.8, and color is yellowish-brown, translucent liquid, smell is denseer sweet tart flavour or tart flavour.

3. deodorant according to claim 1 is characterized in that described ethanolic solution is that absolute ethyl alcohol mixed with water and gets in 1: 3 by volume～1: 5.

4. deodorant according to claim 1 is characterized in that the volume ratio of peppermint oil and ethanol is 1 in the described peppermint oil ethanolic solution: (3～5).