CN106376733B - A kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization - Google Patents
A kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization Download PDFInfo
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- CN106376733B CN106376733B CN201610749661.3A CN201610749661A CN106376733B CN 106376733 B CN106376733 B CN 106376733B CN 201610749661 A CN201610749661 A CN 201610749661A CN 106376733 B CN106376733 B CN 106376733B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/0332—Earthworms
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The present invention provides a kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization, includes the following steps: waste collection and pretreatment, waste water recycling, waste water and dregs fermentation, earthworm, fly maggot breeding, the cultivation of algae grass, raising fish and shrimp and pueraria lobata plantation.The present invention carries out resource utilization to the mud and sewage in the rubbish from cooking and septic tank in the waste water and waste residue, factory in kudzuvine root starch production process, product cultivating fly maggot, earthworm and algae grass after being fermented using Pueraria lobota slag and kudzuvine root starch waste water addition rubbish from cooking and septic tank content etc. are as the feed of fish culture, and using after breeding earthworm, fly maggot soil and fish pond bed mud be mixed to get organic fertilizer, it is applied to pueraria lobata planting base, establishes ecological circulation mode.The present invention realizes zero-emission, will not generate secondary pollution to environment, can not only protect environment, save waste processing cost, but also can generate good economic benefit.
Description
Technical field
The present invention relates to environmental resources and biological cultivation technical field, and in particular to one kind is with pueraria lobata waste water and residue resource
Change the ecological circulation method based on utilizing.
Background technique
Pueraria lobata is distributed widely in the most areas such as China Hubei, Hunan, Shaanxi, Anhui, Guangdong, because its is rich in
Starch, dietary fiber, flavones, polysaccharide etc., economic value with higher and medical value and liked by people.Contain in pueraria lobata
Some flavone compounds have the blood lipid that reduces blood pressure, anti-oxidant, the internal estrogen level of adjusting, improvement circulation etc. good
The effect of, in addition also necessary minerals of the human bodies such as calcium rich in, iron, copper, tin, are nutriment suitable for people of all ages.
Although the current kudzuvine root starch production technology in China comparative maturity, it may have relatively advanced waste water reuse system,
But can still generate a large amount of waste water rich in nutritional ingredients such as flavones, starch every year, and containing cellulose, hemicellulose,
Its direct emission is disposal in environment by the waste residue of the ingredients such as lignin, pectin if being to continue with, and can not only be generated to ambient enviroment
Harm, will also result in the waste of the nutriment abundant contained by it.
The pueraria lobata planting base in China is located in rural area substantially at present, kudzuvine root starch manufacturer also near planting base,
Other than waste water and dregs are dealt with improperly and can be had an impact to Ecological Environment, food waste that on-site is generated due to personnel activity
The processing cost of the objects such as the sludge in rubbish, septic tank is also higher, and certain financial burden is brought to kudzuvine root starch manufacturer.Cause
This, it is necessary to a kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization is developed, enterprise is being mitigated
Increase the comprehensive utilization ratio of resource while burden.
Summary of the invention
The object of the present invention is to provide it is a kind of by pueraria lobata waste water and waste residue resource utilize based on ecological circulation method,
Resource utilization is carried out to the sludge of rubbish from cooking and septic tank in the waste water and waste residue, factory in kudzuvine root starch production process, is established
Ecological circulation mode can not only protect environment, save waste processing cost, but also can generate good economic benefit.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization, includes the following steps:
1) waste collection and pretreatment: by the wastewater collection generated in kudzuvine root starch production process to pueraria lobata wastewater collection pond (steel
Select structure), waste residue is collected to radix puerariae waste residue collecting pit；The rubbish from cooking of the daily generation of plant area is placed in rubbish from cooking collecting pit
In, after the dehydration of rubbish from cooking dewaterer, to wastewater fermentation pond, waste residue is collected to produced by fermenting waste residues pond for wastewater collection；
2) waste water recycling: a part of pueraria lobata waste water in pueraria lobata wastewater collection pond is recycled in kudzuvine root starch production washing step
Carry out reuse；
3) waste water and dregs ferment: by another part pueraria lobata waste water in pueraria lobata wastewater collection pond, food waste waste water and plant area
Manure pit supernatant is delivered in wastewater fermentation pond and is mixed, and adjusts pH, adds hydrolysis acidification microbial inoculum, and acidification hair is hydrolyzed
Ferment obtains fermentation waste water；In addition, the biogas residue in radix puerariae waste residue, food waste waste residue and septic tank is placed in produced by fermenting waste residues pond, it is added
Zymocyte liquid carries out anaerobic fermentation, generates fermentation mixed fodder I；
4) earthworm, fly maggot breeding: fermentation mixed fodder I is placed in fly maggot breeding area, it is numerous that placement collection ovum object starts fly
It grows, fly maggot is collected as fish meal fly maggot after being unearthed, and the remaining waste material rich in fly maggot excrement is carried out secondary fermentation, system
At fermentation mixed fodder II；Fermentation mixed fodder II is mixed with planting soil as vermiculture soil, with straw mat gunnysack shading, is dialled
Earthworm kind breeding earthworm is put, earthworm collects earthworm as fish meal after growing up, remaining compost is as fertilizer；
5) algae grass cultivates: a part of fermentation waste water in step 3) being pumped into the pool cultivated algae of algae grass and water plant, and periodically
It by water pumping to fish pond, and remains that the water in algae grass pond is greater than the 1/2 of pool capacity, it is received after the breeding of algae grass
Collection, the feed as grass carp put into fish pond；
6) raising fish and shrimp: fry and shrimp seedling are launched into fish pond, while by earthworm, fly maggot, algae grass roots according to dispensing fry
Feeding habits and quantity put into fish pond, and the above fish is made to start growth and breeding, pull out after fish is mature, to maintain fishpond ecosystem
Balance；
7) pueraria lobata is planted: after pueraria lobata harvest, being taken out the residue that the part bed mud in fish pond shines into half-dried and step 4) and is supported
It grows soil and is mixed to form organic fertilizer, the plantation for next group pueraria lobata.Meanwhile another part fermentation waste water in step 3) being dripped
It fills to pueraria lobata and plants Tanaka.
According to above scheme, the hydraulic detention time of pueraria lobata wastewater collection pond is 8-10 hours in the step 1), pueraria lobata
The waste residue collecting pit residence time is 7 days.
According to above scheme, 80% pueraria lobata waste water is recycled to kudzuvine root starch production washing step in the pueraria lobata wastewater collection pond
Middle carry out reuse, 20% pueraria lobata waste water enter wastewater fermentation pond.
Volume ratio according to above scheme, in the step 3) when pueraria lobata waste water, food waste waste water, the mixing of septic tank supernatant
For 10:1:3.
According to above scheme, the pH value in the step 3) in wastewater fermentation pond is adjusted to 7-7.5 with quick lime or hydrochloric acid,
The hydrolysis acidification microbial inoculum dosage is that every cubic metre of waste water adds 30-50 grams.
According to above scheme, temperature when hydrolysis acidification ferments in the step 3) is 25-35 °C, fermentation time 8-10
Hour.
According to above scheme, zymocyte liquid is manure fermentation bacterium solution, the throwing of the manure fermentation bacterium solution in the step 3)
Dosage is that mixture adds 2-5 milliliter in every kilogram of produced by fermenting waste residues pond, and the temperature of the anaerobic fermentation is 30-40 °C, when fermentation
Between be 4-7 days.
According to above scheme, 60% fermentation waste water enters algae grass pond, 40% hair in wastewater fermentation pond in the step 3)
Ferment waste water trickle irrigation to pueraria lobata plants field.
According to above scheme, the humid control in the step 4) when secondary fermentation is in 70%-80%, fermentation time 3-5
It, the mass ratio when fermentation mixed fodder II is mixed with planting soil is 1:3, and the humid control of the vermiculture soil exists
60%-70%, the time of the breeding earthworm are 50-100 days.
According to above scheme, algae and water plant type in the step 5) be Roche hydrilla verticillata, eel grass, bog pondweed and
Any one or a few in Huang Sicao；The hydraulic detention time in algae grass pond is 30 days, waste water pumping in algae grass pond
Period to fish pond is every 15 days 1 time, and the water pumped every time is the 1/4 of pool capacity.
According to above scheme, the shrimp seedling in the step 6) is Penaeus Vannmei shrimp seedling, and throw-in density is ten thousand tails of 3-5/mu；
The fry includes grass carp and Tilapia mossambica, catfish, Pelteobagrus fulvidraco, crucian, black carp, any three kinds of fries in big head, described
Grass carp, Tilapia mossambica, catfish, Pelteobagrus fulvidraco, crucian, black carp, big head throw-in density be respectively 50-100 tail/mu, 100-200
Tail/mu, 20-30 tail/mu, 40-60 tail/mu, 80-100 tail/mu, 30-50 tail/mu, 40-60 tail/mu.
According to above scheme, when solarization to half-dried fish pond bed mud is mixed with compost remaining in step 4) in the step 7)
Mass ratio be 1:1.
The beneficial effects of the present invention are:
1. current kudzuvine root starch factory generally build pueraria lobata planting base in nearby, it is in rural area, can be utilized nearby
The present invention handles waste water and dregs, plant area's rubbish from cooking and the septic tank waste generated in kudzuvine root starch production process, reaches waste zero
Discharge, to protect the ecological environment in rural area；
2. the present invention sufficiently to various wastes carry out resource utilization, can save kudzuvine root starch manufacturing enterprise processing waste at
This, and income is provided by raising fish and shrimp for enterprise；
3. acidifying fermentation is hydrolyzed in waste water by the present invention, it is set to be more suitable for the cultivation of algae and water plant, waste residue is detested
Aerobe fermentation becomes the feed for being suitble to feed fly maggot and earthworm；
4. of the invention algae grass pool cultivated algae and water plant, provide feed for fish especially grass carp, and to water quality
There is certain catharsis, the property of intermittent water inflow water outlet reduces fermentation waste water and largely enters fish pond to the production of its ecosystem
Raw bad impact influences；
5. the water nutrition in algae grass pond is abundant in the present invention, it is pumped into behind fish pond and is suitble to the growth of zooplankter using as fish
Feed；
Pass through 6. kudzuvine root starch can be produced the nutriments such as flavonoids, protein, the amino acid in waste water and waste residue by the present invention
Food chain enters in the fishes and shrimps body of cultivation, enhances the disease resistance and oxidation resistance of fish, promotes fish growth, and make its meat
Matter is more healthy fresh and tender, can oneself edible or sale, the more market competitiveness；
7. the excreta in fish pond bed mud of the invention containing much rotten animals and plants corpse and animal, these substances
Nutrient needed for producing many plants after being decomposed, especially microelement, pond sludge also have the characteristics that good permeability,
It is good planting matrix；
8. the present invention uses the remaining soil of pond sludge, fly maggot and vermiculture as organic fertilizer and plants applied to pueraria lobata, simultaneously
Partial fermentation waste water trickle irrigation to pueraria lobata is planted into Tanaka, is without the use of other chemical fertilizer, nutriture value is obtained with lower planting cost
It is worth higher pueraria lobata, and more natural environmental-protective；
9. the present invention organically combines pueraria lobata plantation, fly maggot and vermiculture, the cultivation of algae grass, raising fish and shrimp, fill
Divide using the output of each step as the investment of other step, the utilization of resources is made to reach maximization, is recycled for modern material reserve
The foundation of mode provides new approach.
Detailed description of the invention
Fig. 1 is process flow diagram of the invention.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
The present invention provides a kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization, including as follows
Step (see figure 1):
1) waste collection and pretreatment: by the wastewater collection generated in kudzuvine root starch production process to pueraria lobata wastewater collection pond (steel
Select structure), waste residue is collected to radix puerariae waste residue collecting pit；The rubbish from cooking of the daily generation of plant area is placed in rubbish from cooking collecting pit
95% moisture is sloughed through rubbish from cooking dewaterer, to wastewater fermentation pond, waste residue is collected to produced by fermenting waste residues pond for wastewater collection；Waste water
The collecting pit residence time is 9 hours, and the waste residue collecting pit residence time is 7 days；
2) waste water recycling: by pueraria lobata wastewater collection pond 80% pueraria lobata waste water be recycled to kudzuvine root starch production washing step in into
Row reuse；
3) waste water and dregs ferment: the food waste waste water by pueraria lobata wastewater collection pond 20% pueraria lobata waste water, in wastewater fermentation pond
And 10:1:3 is delivered in wastewater fermentation pond and is mixed plant area's septic tank supernatant by volume, with quick lime adjust pH to
7.2, every cubic metre of waste water adds 30 grams of hydrolysis acidification microbial inoculums, hydrolyzes acidifying fermentation 10 hours under 28-30 °C, and it is useless to obtain fermentation
Water；In addition, the biogas residue in the waste and septic tank in radix puerariae waste residue collecting pit and produced by fermenting waste residues pond is placed in produced by fermenting waste residues
Pond, 2 milliliters of manure fermentation bacterium solutions are added in mixture in every kilogram of produced by fermenting waste residues pond, 35-40 °C lower anaerobic fermentation 5 days, generate
Ferment mixed fodder I；
4) earthworm, fly maggot breeding: fermentation mixed fodder I is placed in fly maggot breeding area, it is numerous that placement collection ovum object starts fly
It grows, fly maggot is unearthed after 4 days, starts to be collected fly maggot as fish meal, waste material of the every kilogram of residue rich in fly maggot excrement is added
100 milliliters of manure fermentation bacterium solutions carry out secondary fermentation, control humidity between 75%-76%, ferment 4 days, and fermentation mixing is made and raises
Material II；It is in mass ratio that 1:3 mix and is used as vermiculture native with planting soil by fermentation mixed fodder II, with straw mat gunnysack shading,
It dials and puts earthworm kind breeding earthworm, keep humidity in 65%-66%, cultivate 80 days, earthworm extracts earthworm as fish meal after growing up, and receives
The remaining soil of collection cultivation is used as fertilizer；
5) algae grass cultivates: 60% fermentation waste water in step 3) being pumped into the pool cultivated algae grass of algae grass, the water inlet period is 10 small
When, the residence time be 30 days, every 15 days by 1/2 water pumping to fish pond, and remain the water in algae grass pond be greater than pond
1/2 held, main cultivation are suitble to feed Roche hydrilla verticillata, eel grass, bog pondweed and the Huang Sicao of grass carp, when the breeding of algae grass reaches
It is collected after certain amount, the feed as grass carp puts into fish pond；
6) 40,000 tails of Penaeus Vannmei shrimp seedling/mu, 60 tails of grass carp/mu, Tilapia mossambica 120 raising fish and shrimp: are launched into fish pond
Tail/mu, 25 tails of catfish/mu, while earthworm, fly maggot, algae grass roots are put into fish pond according to the feeding habits and quantity for launching fry, make above
Fresh-water fishes start growth and breeding, pull out after fish is mature, eat or sell for plant area, while maintaining the flat of fishpond ecosystem
Weighing apparatus；
7) pueraria lobata is planted: after pueraria lobata harvest, take out the part bed mud in fish pond and shine to half-dried, and with the residue in step 4)
Compost is mixed to form organic fertilizer according to mass ratio 1:1, is applied to pueraria lobata plantation Tanaka.Meanwhile by 40% hair in step
Ferment waste water trickle irrigation to pueraria lobata plants Tanaka.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although above-described embodiment to the present invention into
Gone detailed description, the related technical personnel of this field it is understood that can modify to the present invention or replace on an equal basis, but
Any modification and part replacement for not departing from spirit and scope of the invention should all be covered in scope of the presently claimed invention.
Claims (12)
1. a kind of ecological circulation method based on pueraria lobata waste water and waste residue resource utilization, which is characterized in that including as follows
Step:
1) waste collection and pretreatment: by the wastewater collection generated in kudzuvine root starch production process to pueraria lobata wastewater collection pond, waste residue is received
Collect to radix puerariae waste residue collecting pit；The rubbish from cooking of the daily generation of plant area is placed in rubbish from cooking collecting pit, it is de- through rubbish from cooking
After water dispenser dehydration, rubbish from cooking is divided into food waste waste water and food waste waste residue；
2) waste water recycling: a part of pueraria lobata waste water in pueraria lobata wastewater collection pond is recycled in kudzuvine root starch production washing step and is carried out
Reuse；
3) waste water and dregs ferment: by another part pueraria lobata waste water in pueraria lobata wastewater collection pond, food waste waste water and plant area's septic tank
Supernatant is delivered in wastewater fermentation pond and is mixed, and adjusts pH, adds hydrolysis acidification microbial inoculum and acidifying fermentation is hydrolyzed, obtain
Fermentation waste water；In addition, the biogas residue in radix puerariae waste residue, food waste waste residue and septic tank is placed in produced by fermenting waste residues pond, zymophyte is added
Liquid carries out anaerobic fermentation, generates fermentation mixed fodder I；
4) earthworm, fly maggot breeding: being placed in fly maggot breeding area for fermentation mixed fodder I, and placing collection ovum object makes fly start to breed, fly
Maggot is collected as fish meal fly maggot after being unearthed, and the remaining waste material rich in fly maggot excrement is carried out secondary fermentation, and hair is made
Ferment mixed fodder II；Fermentation mixed fodder II is mixed with planting soil as vermiculture soil, with straw mat gunnysack shading, dials and puts earthworm
Kind breeding earthworm, earthworm collect earthworm as fish meal after growing up, remaining compost is as fertilizer；
5) algae grass cultivates: a part of fermentation waste water in step 3) being pumped into the pool cultivated algae of algae grass and water plant, and periodically by water
With pumping to fish pond, and remain that the water in algae grass pond is greater than the 1/2 of pool capacity；It is collected after the breeding of algae grass,
Feed as grass carp puts into fish pond；
6) raising fish and shrimp: fry and shrimp seedling are launched into fish pond, while by earthworm, fly maggot, algae grass roots according to the feeding habits for launching fry
And quantity puts into fish pond, and the above fish is made to start growth and breeding；It is pulled out after fish is mature, to maintain the flat of fishpond ecosystem
Weighing apparatus；
7) pueraria lobata is planted: after pueraria lobata harvest, being taken out the part bed mud in fish pond and is shone to the half-dried remaining compost with step 4)
It is mixed to form organic fertilizer, the plantation for next group pueraria lobata；Meanwhile extremely by another part fermentation waste water trickle irrigation in step 3)
Pueraria lobata plants Tanaka.
2. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the hydraulic detention time of pueraria lobata wastewater collection pond is 8-10 hours in the step 1), and radix puerariae waste residue collecting pit stops
Time is 7 days.
3. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that 80% pueraria lobata waste water, which is recycled in kudzuvine root starch production washing step, in the pueraria lobata wastewater collection pond carries out reuse, 20%
Pueraria lobata waste water enter wastewater fermentation pond.
4. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the volume ratio in the step 3) when pueraria lobata waste water, food waste waste water, the mixing of septic tank supernatant is 10:1:3.
5. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the quick lime of the pH value in the step 3) in wastewater fermentation pond or hydrochloric acid are adjusted to 7-7.5, the hydrolysis acidification bacterium
Agent dosage is that every cubic metre of waste water adds 30-50 grams.
6. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that temperature when hydrolysis acidification ferments in the step 3) is 25-35 °C, and fermentation time is 8-10 hours.
7. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that zymocyte liquid is manure fermentation bacterium solution in the step 3), and the dosage of the manure fermentation bacterium solution is every kilogram useless
Mixture adds 2-5 milliliters in slag fermentation vat, and the temperature of the anaerobic fermentation is 30-40 °C, and fermentation time is 4-7 days.
8. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that 60% fermentation waste water enters algae grass pond in the wastewater fermentation pond, and 40% fermentation waste water enters pueraria lobata plantation field.
9. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that for the humid control in the step 4) when secondary fermentation in 70%-80%, fermentation time is 3-5 days, the fermentation mixing
Mass ratio when feed II is mixed with planting soil is 1:3, and the humid control of the vermiculture soil is in 60%-70%, the cultivation
The time of earthworm is 50-100 days.
10. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the algae and water plant in the step 5) are any one in Roche hydrilla verticillata, eel grass, bog pondweed and Huang Sicao
Or it is several；The hydraulic detention time in algae grass pond is 30 days, and it is every 15 that waste water, which is pumped to the period in fish pond, in algae grass pond
It 1 time, the water pumped every time is the 1/4 of pool capacity.
11. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the shrimp seedling in the step 6) is Penaeus Vannmei shrimp seedling, and throw-in density is ten thousand tails of 3-5/mu；The fry is selected from grass
Fish, Tilapia mossambica, catfish, Pelteobagrus fulvidraco, crucian, black carp, any three kinds of fries in big head, the grass carp, Tilapia mossambica, catfish,
Pelteobagrus fulvidraco, crucian, black carp, big head fry throw-in density be respectively 50-100 tail/mu, 100-200 tail/mu, 20-30 tail/
Mu, 40-60 tail/mu, 80-100 tail/mu, 30-50 tail/mu, 40-60 tail/mu.
12. the ecological circulation method according to claim 1 based on pueraria lobata waste water and waste residue resource utilization, special
Sign is that the mass ratio shone in the step 7) to half-dried fish pond bed mud when mixing with compost remaining in step 4) is 1:1.
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| CN111704491A (en) * | 2020-06-23 | 2020-09-25 | 江西省红壤研究所 | Method for preparing organic fertilizer by treating pueraria lobata dregs with earthworms |
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