CN106045651A - Fish fertilizer prepared from silk reeling wastewater - Google Patents
Fish fertilizer prepared from silk reeling wastewater Download PDFInfo
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- CN106045651A CN106045651A CN201510396411.1A CN201510396411A CN106045651A CN 106045651 A CN106045651 A CN 106045651A CN 201510396411 A CN201510396411 A CN 201510396411A CN 106045651 A CN106045651 A CN 106045651A
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Abstract
The invention provides a fish fertilizer prepared from silk reeling wastewater. The fish fertilizer comprises, by mass, 150 to 200 parts of ammonium phosphate, 140 to 160 parts of ammonium chloride, 325 to 500 parts of fermented rice bran, 150 to 270 parts of amino acid powder, 0.5 part of sodium nitrate, 50 to 60 parts of phosphorus-ammonium-calcium-magnesium and 4.5 to 5.5 parts of compound bacteria. The above-mentioned components are mixed in proportion and then sealed and fermented so as to obtain the fish fertilizer. The fermented rice bran is prepared through the following steps: 1, processing dried rice bran to a size of 70 to 130 meshes; 2, applying the rice bran obtained in the step 1 to adsorption of silk reeling wastewater; and 3, adding ferment into a mixture obtained in the step 2 and carrying out storage and fermentation to prepare the fertilizer. The method overcomes the problem of pollution of wastewater produced by a reeling mill, comprehensively utilizes effective substances in the silk reeling wastewater, changes the waste into the valuable, opens a brand novel path for recycling of silk reeling wastewater, reduces traditional sewage treatment cost and pressure, and is capable of preparing fertilizer aqua from the wastewater, thereby increasing the output value of a factory.
Description
Technical field
The present invention relates to a kind of waste water administering method, a kind of utilize reeling mill's waste water to prepare the method that fishing is fertile.
Background technology
Silk reeling wastewater is a kind of non-toxic organic waste water high containing N, P, its main component sericin and pupa albumen, if being directly discharged into river course, and rapid eutrophication in the river course short time can be made, cause river course blackening to be fouled.Therefore the effectively process of silk mill wastewater is to improving Ecological Environment, it is achieved the benign cycle of Ecological Environment is of great significance.
Silk reeling wastewater contains abundant sericine and pupal cell protein, belong to the organic wastewater of higher concentration, but biodegradability is good, the piques waste silk produced in safety non-toxic silk reeling process is excellent protein source, can be the quality raw materials producing fish pond amino acid fertilizer water preparation.
Prior art is that silk reeling wastewater builds up methane-generating pit fermentation, and such nutrition just wastes, and sets up methane-generating pit simultaneously and is also required to certain fund, processes and also need cost, and methane-generating pit safeguards that current artificial input is the biggest simultaneously.
Therefore, if reeling mill's waste water etc. can be effectively utilized make corresponding amino acid hydrolyticsolution, and make the rich water agent of aminoacid fish pond by amino acid hydrolyticsolution, not only can alleviate cost and pressure that traditional wastewater processes, and can also conscientiously open up the brand-new approach that a filature garbage re-uses.
China Patent Publication No. is CN 102584430 B, a kind of invention entitled method utilizing discarded silk albumen to manufacture the rich water agent of aminoacid fish pond, method utilizes reeling mill's waste water, discarded silk, discarded Pupa bombycis etc. to make corresponding amino acid hydrolyticsolution, and make the rich water agent of aminoacid fish pond by amino acid hydrolyticsolution, it is mainly taking filature basinetto silk sewage, by saturated ammonium sulfate solution precipitation or with after hydrochloric acid conditioning solution pH to sericin isoelectric point, IP, solution is removed in centrifugation, take and after precipitation is concentrated in vacuo, obtain crin albumen, but do not make waste water be governed.
Summary of the invention
The present invention provides a kind of low production cost, utilizes silk reeling wastewater to be processed into the production method of fish guano.
It is fertile that one prepares fishing based on silk reeling wastewater, and the quality component of fishing fertilizer is:
Ammonium phosphate: 150～200
Ammonium chloride: 140～160
Testa oryzae fermented product: 325～500
Aminoacid powder: 150～270
Sodium nitrate: 0.5
Phosphorus ammonium calcium and magnesium: 50～60
Compound bacteria: 4.5～5.5
After being mixed in proportion by above-mentioned prescription, sealing and fermenting obtains fishing fertilizer again；
Wherein Testa oryzae fermented product is prepared face by following step:
1 by dried Testa oryzae, processes 70～130 mesh；
Testa oryzae in step 1 is used for adsorbing silk reeling wastewater by 2；
3. the mixing in step 2 and thing add fermented product carry out storage fermentation and prepare fertilizer and form.
Preferably, the quality component that fishing is fertile is:
Ammonium phosphate: 150
Ammonium chloride: 140
Testa oryzae fermented product: 500
Aminoacid powder: 150
Sodium nitrate: 0.5
Phosphorus ammonium calcium and magnesium: 54
Compound bacteria: 5.5.
Preferably, the component of said mixture is: Testa oryzae: water=1000: 700～800.
Preferably, the mass ratio of the Testa oryzae fermented product of addition is 5%.
Preferably, fermented product is composite anaerobic type lactic acid bacteria.
Beneficial effect:
1. the Testa oryzae of powdery is for the absorbability extra-heavy of silk reeling wastewater, and the volume after absorbing waste water can reduce 1/3, is so conducive to the transport of remote way；
2. Testa oryzae is drawn materials easily, containing a large amount of thick protein and crude fibre, after the fermentation of blended silk reeling wastewater, decomposes the thick protein in the Organic substance of silk reeling wastewater and Testa oryzae and crude fibre further, improves fertilizer efficiency；
3. silk reeling wastewater contains certain bad smell, and the most corrupt fat causes, fermented rear decomposition further, also eliminates bad smell, too increases fertilizer efficiency；
4. in fishing fertilizer, add Testa oryzae fermented product, greatly reduce amino acid whose deal in fishing fertilizer, also reduce the production cost that fishing is fertile simultaneously；
5. the present invention is conducive to eliminating further bad smell through fermenting twice, can improve fertilizer efficiency simultaneously.
The technical program is while solving reeling mill's waste water pollution problem, working substance in Appropriate application silk reeling wastewater, turn waste into wealth, conscientiously the brand-new approach that a silk reeling wastewater re-uses is opened, not only alleviate cost and pressure that traditional wastewater processes, and waste water can also be utilized to prepare rich water agent, increase factory's output value.
Accompanying drawing explanation
The density comparison diagram of the phytoplankton of three concrete real fertilizer formulas and matched group in Fig. 1；
Fig. 2 is the amount comparison diagram of the phytoplankton of Fig. 1；
Fig. 3 be three concrete real fertilizer formulas and matched group the density comparison diagram of zooplankton；
Fig. 4 is the amount comparison diagram of the zooplankton of Fig. 3.
Detailed description of the invention
It is further described below in conjunction with the accompanying drawings
Fig. 1 is the density comparison diagram of the phytoplankton of three kinds of prescriptions and matched group from left to right in table 1, the different prescriptions that this fishing of the addition of first three groups is fertile, last one group is not add amino acid whose common nitrogen, phosphorus recycling fertilizer, but as can be seen from the figure the effects of group 1,2,3 is substantially better than matched group, illustrate that the fishing adding the prescription of the present invention is fertile advantageously in the growth of phytoplankton.
Fig. 2 is the amount comparison diagram of the phytoplankton of three kinds of prescriptions of Fig. 1 and matched group, it can be seen in the drawings that the amount of first group of phytoplankton is maximum, and two, three groups relatively, matched group is poor.
Fig. 3 is the density comparison diagram of the zooplankton of three kinds of prescriptions and matched group from left to right in table 1, the different prescriptions adding this fishing fertilizer of first three groups, last one group is not add amino acid whose common nitrogen, phosphorus recycling fertilizer, but as can be seen from the figure the effects of group 1,2,3 is substantially better than matched group, illustrate that the fishing adding the prescription of the present invention is fertile advantageously in the growth of zooplankton.
Fig. 4 is the amount comparison diagram of the zooplankton of three kinds of prescriptions of Fig. 3 and matched group, it can be seen in the drawings that the amount of first group of zooplankton is maximum, and two, three groups relatively, matched group is poor.
Above-mentionedThrough 5 months to experiment pond water quality index and mark pelagic organism mensuration, this is drawn, can rise after nitrogen, phosphorus recycling content are applied with the amino acid fertilizer of the present invention, thus promote the growth of phytoplankton, further promote the growth of zooplankton, phytoplankton and zooplankton are the natural baits of filter-feeding fish, and its content increases the growth of beneficially filter-feeding fish.
The amino acid fertilizer ratio added due to each pond is inconsistent, 1, the amino acid ratio in 2,3 groups of ponds is 20%～30% in amino acid whose mass content, its nutrient content and plankton comparision contents are many, illustrate that amino acid fertilizer is conducive to the growth of fish food (plankton), and first group of plankton is most, illustrates that suitable amino acid fertilizer is more suitable for planktonic growth.
Can be seen that from accompanying drawing 1～4, although the amount of amino acid that the formula of first group adds is minimum, but phytoplankton and zooplankton increase optimal, illustrate reasonably to increase Testa oryzae fermented product, reduce amino acid whose content, it is possible to obtain preferable economic benefit.
Detailed description of the invention 1: the Testa oryzae 1000kg that will be processed into 70～130 mesh after drying adsorbs silk reeling wastewater 700～800kg, adds the mixture of above-mentioned waste water and carries out fermentation by the 4 of mixture quality～the microorganism of 6% and obtain fermented product.
Fermentation natural law is 6～7 days.
The amino acid whose content of the fermented product that the present invention obtains is 11.93%.
Above-mentioned microorganism can be the Gymboree feed fermentation agent containing lactic acid bacteria based on anaerobic type.
Detailed description of the invention 2: a kind of aminoacid fish pond rich water agent, based on every part of about 1000kg mass:
Table 1 is the concrete prescription of three groups of different formulations:
Sealing state bottom fermentation bottom fermentation 6～to be prepared as fishing for 7 days fertile after the mixing of above-mentioned prescription.
Above-mentioned leaven can be that containing lactic acid bacteria or other can decompose sericine and pupal cell protein or/and crude protein and the microorganism of fiber for the anaerobic type of other prior art.
The organic matter degradations such as starch contained therein, protein and cellulose can be that the ferment in second time such as monosaccharide and disaccharide, aminoacid and trace element make again saccharide twice transformation become lactic acid and volatile fatty acid by above-mentioned sweat, plant cell wall tough and tensile in material, " macromole " material that cellulose, pectic substance etc. are difficult to degrade is converted into monosaccharide and oligosaccharide etc. " little molecule " material, and generate multiple organic acid, micro-element, enzyme, aminoacid and other multiple UGFs, substantially increase trophic level and the digestive utilization ratio of institute's fermentation materials.
Pressing and four ponds are periodically used above-mentioned three kind aminoacid fishing fertilizer under normal circumstances, another matched group is executed without amino acid whose common fishing fertile.
Claims (4)
1. the fishing fertilizer prepared based on silk reeling wastewater, the quality component of described fishing fertilizer is:
Ammonium phosphate: 150～200
Ammonium chloride: 140～160
Testa oryzae fermented product: 325～500
Aminoacid powder: 150～270
Sodium nitrate: 0.5
Phosphorus ammonium calcium and magnesium: 50～60
Compound bacteria: 4.5～5.5
After being mixed in proportion by above-mentioned prescription, sealing and fermenting arrives fishing fertilizer again again；
Wherein said Testa oryzae fermented product is prepared face by following step:
1) by dried Testa oryzae, 70～130 mesh are processed；
2) it is used for adsorbing silk reeling wastewater by the Testa oryzae in step 1；
3) mixing in step 2 and thing add fermented product to carry out storage fermentation and prepare fertilizer and form.
2. fishing as claimed in claim 1 is fertile, it is characterised in that the quality component of described fishing fertilizer is:
Ammonium phosphate: 150
Ammonium chloride: 140
Testa oryzae fermented product: 500
Aminoacid powder: 150
Sodium nitrate: 0.5
Phosphorus ammonium calcium and magnesium: 54
Compound bacteria: 5.5.
3. fishing as claimed in claim 1 or 2 is fertile, it is characterised in that described Testa oryzae and silk reeling wastewater be in mass ratio: 1000: 700～800.
4. fishing as claimed in claim 1 or 2 is fertile, it is characterised in that the mass ratio 5% accounting for mixture of the fermented product of described step 3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510396411.1A CN106045651B (en) | 2015-07-08 | 2015-07-08 | A kind of fishing fertilizer prepared based on silk reeling wastewater |
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| CN201510396411.1A CN106045651B (en) | 2015-07-08 | 2015-07-08 | A kind of fishing fertilizer prepared based on silk reeling wastewater |
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| CN106045651A true CN106045651A (en) | 2016-10-26 |
| CN106045651B CN106045651B (en) | 2018-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804892A (en) * | 2017-01-26 | 2017-06-09 | 黔东南贵人蚕业开发有限公司 | A kind of method that silkworm chrysalis protein is extracted from fresh silk cocoon silk reeling wastewater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011920A (en) * | 2012-11-30 | 2013-04-03 | 来光业 | Method for preparing biological organic fertilizer |
| CN103641599A (en) * | 2013-11-25 | 2014-03-19 | 贵港市科隆农林高新技术开发有限公司 | Sandalwood cultivation medium and preparation method thereof |
| CN104058877A (en) * | 2014-07-14 | 2014-09-24 | 丹东中天柞蚕生物科技有限公司 | Biological organic compound fertilizer of sericin protein and manufacturing method thereof |
| CN104671981A (en) * | 2015-01-23 | 2015-06-03 | 安徽强农牧业有限公司 | Full nutritional functional type polymer coated type strawberry fertilizer and preparation method thereof |
-
2015
- 2015-07-08 CN CN201510396411.1A patent/CN106045651B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011920A (en) * | 2012-11-30 | 2013-04-03 | 来光业 | Method for preparing biological organic fertilizer |
| CN103641599A (en) * | 2013-11-25 | 2014-03-19 | 贵港市科隆农林高新技术开发有限公司 | Sandalwood cultivation medium and preparation method thereof |
| CN104058877A (en) * | 2014-07-14 | 2014-09-24 | 丹东中天柞蚕生物科技有限公司 | Biological organic compound fertilizer of sericin protein and manufacturing method thereof |
| CN104671981A (en) * | 2015-01-23 | 2015-06-03 | 安徽强农牧业有限公司 | Full nutritional functional type polymer coated type strawberry fertilizer and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姜国斌: "利用厌氧生物发酵法处理缫丝企业废水", 《辽宁城乡环境科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804892A (en) * | 2017-01-26 | 2017-06-09 | 黔东南贵人蚕业开发有限公司 | A kind of method that silkworm chrysalis protein is extracted from fresh silk cocoon silk reeling wastewater |
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Effective date of registration: 20180927 Address after: 437099 the 452 hilltop 1-2 level of Xiangyang Lake dairy farm, Xian'an District, Xianning, Hubei Applicant after: Hubei Xiangyang Lake biological Polytron Technologies Inc Address before: 437500 Chongyang city science and Technology Bureau, Tiancheng people's road, Chongyang County, Xianning, Hubei Applicant before: Wei Tao |
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