CN106512707A - Microbial deodorizer with complex photosynthetic bacteria and bioactive enzyme - Google Patents

Abstract

The invention relates to a microbial deodorizer with complex photosynthetic bacteria and a bioactive enzyme. The microbial deodorizer with the complex photosynthetic bacteria and the bioactive enzyme is composed of a microbial agent, plant extract, algae extract, the bioactive enzyme and water. The microbial agent comprises, by mass, 15%-35% of lactobacillus plantarum, 15%-35% of beer yeast, 2%-6% of complex photosynthetic bacteria, 2%-6% of improved nitrifying bacteria and 3%-5% of bacillus; the plant extract comprises, by mass, 5%-10% of lemon, 4%-15% of chrysanthemum flower extract and 3%-8% of radix codonopsis extract; the algae extract is, by mass, 0.5%-2.5% of ceratophyllum demersum extract. The microbial deodorizer with the complex photosynthetic bacteria and the bioactive enzyme is low in cost, high in efficiency, wide in application range and very practical in specific production and greatly improves refuse disposal efficiency.

Description

Microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme

Technical field

The present invention relates to a kind of microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme.

Background technology

As social progress, economic development, people's environment know enhancing and the continuous improvement of quality of life, foul gass control Increasingly paid attention to process problem.Gas is mainly some sulfur-containing compounds and nitrogen-containing compound etc., such as hydrogen sulfide, first sulfur Alcohol, thioether, ammonia etc., with strong impulse abnormal flavour, to the very harmful of human body, can the difference such as Jing respiratory tracts, eye, skin Approach enters human body, makes one dizzy, feels bad, stays for a long time wherein, very big to the nervous system damage of human body.Foul gass are not only The equipment of plant area can be corroded, work, the living environment of Sewage Plant and nearby residents is affected, huge is caused to the healthy of people also Harm, cause Nausea and vomiting, it could even be possible to causing distortion, canceration etc. to act on.Therefore, it is necessary to take practicable doing The foul gass that these regions produce are carried out purified treatment, improve the environmental quality of its space and periphery by method.

Mainly there are sewage treatment plant, also refuse landfill, compost factory etc. in the source produced in foul smell.With compost it is Example, wherein the composition of foul smell mainly has sulfur-containing compound, nitrogen-containing compound and volatile organic contaminant（VOCs).Nitrogenous stench Material mainly has ammonia, amine, indole and scatol, and wherein ammonia is of greatest concern.During During High-Temperature Composting, generally existing nitrogen is damaged The phenomenon of mistake, general nitrogen loss rate can reach 30% 50%, even as high as 68% in sludge composting.Ammonia is in protein and ammonia Can produce in the aerobic and anaerobic degradation of base acid, in composting process, the burst size of ammonia is very big, ammonia during sludge composting Concentration may be up to 1000 mg/kg, but the foul smell threshold value of ammonia is of a relatively high, it is generally recognized that it is relatively secondary odorant. Although sulfur-containing foul compound such as hydrogen sulfide, methanthiol, methyl sulfide and Methyl disulfide（The yield of DMDQ is less than NH3, but it Threshold value it is very low, thus to total stench contribute it is very big.VOCs is a series of in 20 °C of lower vapour pressures>The volatilization of 0. 01 Ua Property organic compound, Eitzer research find, most of VOCs are discharged early stage anaerobic composting process, such as in dump plaftorm, powder Broken machine and initial activation compost region.About 1.4 hundred million tons of China's domestic waste year amount of clearing, except small part burning, heap Fertilizer and recycle it is outer, wherein more than 90% is transported to refuse landfill and is processed.Rubbish is in the stacking of landfill yard, handling, flat Paving, in compacting process, it is due to the rotten decomposition of wherein Organic substance, inevitable to produce odor pollution.

Method conventional both at home and abroad has absorption method, combustion method, energetic ion method and bioanalysises at present.Absorption method includes acid Alkali liquid medicine is washed and activated carbon adsorption, and the former needs to consume a large amount of chemical agents, and the latter Ze Yi blockings are changed frequent, safeguarded It is costly；Combustion method is suitable for the organic exhaust gas of high concentration, high heating value, seldom applies in general deodorization engineering；High energy The ozone that ion method is produced directly is discharged, it is possible to can endanger Environmental security, and its ion for producing has strong oxidation, right Equipment has corrosiveness, and also has certain injury to the person；Bioanalysises include biological filtering tower combined working, also biological deodorant, one As cost it is relatively low, the former needs debug time, the latter then to need more complicated condition of culture, just has efficient deodorizing effect.Institute With for the process of foul gass, it is necessary to find a low cost, high efficiency adapts to wide method.

The content of the invention

It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of cheap, efficiency high and subject range is very The wide microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme.

The object of the present invention is achieved like this：

A kind of microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme, it is described with Composite Photosynthetic Bacteria and biology The microbial deodorant of organized enzyme is made up of microbial bacterial agent, plant extract, algae extract, bioactive enzyme and water；

The microbial bacterial agent includes the Lactobacillus plantarum of 15%-35%, and the beer yeast of 15%-35%, the Composite Photosynthetic of 2%-6% are thin Bacterium, the improvement nitrifier of 2%-6% and the bacillus cereuss of 3%-5%；

The plant extract includes the Radix Codonopsis extract of 5%-10% Fructus Citri Limoniaes, the Flos Chrysanthemi extract of 4%-15% and 3%-8%；

Carassius auratuses algae extract of the algae extract for 0.5-2.5%；

Above percentage ratio is mass percent.

Compared with prior art, the invention has the beneficial effects as follows：

The present invention carries the microbial deodorant low cost of Composite Photosynthetic Bacteria and bioactive enzyme, and high efficiency adapts to wide, in tool It is very useful in body production.

Specific embodiment

Formula of the present invention with Composite Photosynthetic Bacteria and the microbial deodorant of bioactive enzyme includes specific as follows：

The microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme is by microbial bacterial agent, plant extract, algae Class extract, bioactive enzyme and water composition；

The microbial bacterial agent includes the Lactobacillus plantarum of 15%-35%, and the beer yeast of 15%-35%, the Composite Photosynthetic of 2%-6% are thin Bacterium, the improvement nitrifier of 2%-6% and the bacillus cereuss of 3%-5%；

The plant extract includes the Radix Codonopsis extract of 5%-10% Fructus Citri Limoniaes, the Flos Chrysanthemi extract of 4%-15% and 3%-8%；

Carassius auratuses algae extract of the algae extract for 0.5-2.5%；

Above percentage ratio is mass percent；

Preparation method with Composite Photosynthetic Bacteria and the microbial deodorant of bioactive enzyme is comprised the following steps：

（1）Expanding propagation culture

Strain in microbial bacterial agent is according to type inoculated in multiple fluid mediums respectively, under the conditions of 25 DEG C -35 DEG C Culture；The viable count of strain is checked respectively for after 24h, then according to ratio is mixed to get microbial bacterial agent；

（2）Ferment in second time

Microbial bacterial agent is seeded in molasses culture medium, under the conditions of 25 DEG C -35 DEG C, then pH value is adjusted by sealing culture 2 weeks Just odor control agent composition is obtained to 3-4；Molasses culture medium includes molasses and water, and the microbial bacterial agent accounts for 3%-5%, molasses accounting 10%-15%, wherein being water；

（3）Mixing

The water of 15-20 part plant extracts, 5-10 part algae extracts, 1-3 parts bioactive enzyme and 900-950 parts is mixed To extract mixtures, by above-mentioned steps（2）The odor control agent composition that obtains and the extract mixtures are according to 1.5:1 mass ratio It is mixed to get biological deodorant.

The present invention carries Composite Photosynthetic Bacteria and the microbial deodorant living bacteria count of bioactive enzyme is high, and deodorizing rate reaches More than 96%, effect is significant.The microbial deodorant that Composite Photosynthetic Bacteria and bioactive enzyme are carried with the present invention enters in Guangdong Province Test is gone, has been experimental field the house refuse that area is 1,000 square metres, through 15 days fermentative deodorizings, stink reduced 85%；25 After it, odorless is reached；After testing, sludge surface living bacteria count is about 100,000,000/g, the living bacteria count of 30 centimetres of depths About 30,000,000/g, less than 50 centimetres deep living bacteria counts are ten thousand/g of 500-800.

Claims (1)

1. a kind of microbial deodorant with Composite Photosynthetic Bacteria and bioactive enzyme, it is characterised in that described with complex light The microbial deodorant for closing antibacterial and bioactive enzyme is by microbial bacterial agent, plant extract, algae extract, biological activity Enzyme and water composition；

The microbial bacterial agent includes the Lactobacillus plantarum of 15%-35%, and the beer yeast of 15%-35%, the Composite Photosynthetic of 2%-6% are thin Bacterium, the improvement nitrifier of 2%-6% and the bacillus cereuss of 3%-5%；

The plant extract includes the Radix Codonopsis extract of 5%-10% Fructus Citri Limoniaes, the Flos Chrysanthemi extract of 4%-15% and 3%-8%；

Carassius auratuses algae extract of the algae extract for 0.5-2.5%；

Above percentage ratio is mass percent.