CN102531288A - Comprehensive treatment method for livestock dirt and integrated treatment device for livestock dirt wastewater - Google Patents
Comprehensive treatment method for livestock dirt and integrated treatment device for livestock dirt wastewater Download PDFInfo
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- CN102531288A CN102531288A CN2012100067962A CN201210006796A CN102531288A CN 102531288 A CN102531288 A CN 102531288A CN 2012100067962 A CN2012100067962 A CN 2012100067962A CN 201210006796 A CN201210006796 A CN 201210006796A CN 102531288 A CN102531288 A CN 102531288A
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Abstract
The invention discloses a comprehensive treatment method for livestock dirt. The method comprises the following steps of: a, collecting solid manure and liquid manure of pigs in an anaerobic tank for anaerobic treatment; b, feeding the solid manure and the liquid manure which are subjected to anaerobic treatment into an aeration tank for aerobic treatment; and c, settling the solid manure and the liquid manure which are subjected to aerobic treatment, and performing slag-liquid separation. The solid manure and the liquid manure of the pigs are collected and settled in the anaerobic tank, are subjected to anaerobic treatment and aerobic treatment, and then are completely purified through electrolysis treatment, so that the content of chemical oxygen demand determined by a potassium dichromate method (CODcr), biochemical oxygen demand (BOD5) and suspended solids (SS) in the liquid manure can be greatly reduced; and meanwhile, the electrolytic reaction can eliminate heavy metal ions in the liquid manure and can further improve the purification effect of the liquid manure, so that the ecological pollution caused by heavy metal substances when the liquid manure is discharged or recycled after being purified is avoided.
Description
Technical field
The present invention relates to a kind of sewerage treating method and device, particularly a kind of integrated conduct method and device of raiseeing dirt.
Background technology
In livestock breeding industry, drain the dirt and the waste water that produce by animals such as pig, ox, birds and belong to high concentration organic sewage, big characteristics that it has the organic concentration height, suspended substance is many and the water yield fluctuates.If these wastes are concentrated discharging or are dealt with improperly, not only cause a large amount of losses of available stock, reduce economic benefit, and bring havoc to agroecological environment.
Prior art is handled the dirty method of excrement; Normally adopt processes such as filtration, deposition, solid-liquid separation, biochemical treatment successively; Final COD (CODcr), biochemical oxygen demand (BOD5), suspended substance (SS), ammonia nitrogen (NH3-N) equal size that reduces in the sewage is to reach " livestock and poultry breeding industry pollutant emission standard " (GB18596-2001) specified standards.
See also in the first phase in 2007 " Chinese milk cow " 49～51 pages; " the simple and easy technology of stock-farms WWT is probed into " literary composition; The article numbering: 1004-4264 (2007) 01-0049-03, a kind of processing solid-liquid separation process sewage is later on disclosed, adopt anaerobic treatment method, oxygen consumption oxygen facture; And waterplant pool handling procedure; Through plash, solid-liquid separation tank, hydrolysis acidification pool, anaerobic pond, aeration tank and the settling tank that matches, the waterplant pool, artificial swamp, make sewage purified preferably, particular case is following:
A, at first carry out solid-liquid separation and handle through plash, solid-liquid separation tank and hydrolysis acidification pool;
Realize that filtration, deposition and solid-liquid separation, the CODcr in the dirt can remove 60%, BOD5 can remove 50%, SS can remove 60%;
B, carry out anaerobic treatment through anaerobic pond;
In anaerobic pond, the organism generation chemical reaction in the sewage generates gases such as NH3-N, H2, CO, and after desulfurization etc. is handled as energy utilization.
C, carry out aerobic treatment through the aeration tank;
In the oxygen pond of exposing to the sun, carrying out oxygenation handles; Sewage is fully contacted with air; Increase the dissolved oxygen amount in the water; The organism that does not have to decompose at upper level is further decomposed in aerobic environment, further promote the abundant oxidation of the sewage behind the anaerobically fermenting, and impel aerobic microbiological further to consume CODcr, BOD5 and SS in the sewage.
D, carry out post-processed through the waterplant pool, artificial swamp etc.;
Plant itself can absorb the nutritive substance in the sewage; This can make sewage be purified to a certain extent; The oxygen that plant is made under photosynthesis simultaneously supplies microbial respiratory for sewage oxygenation through root system, and root system micro-flora and enzyme can also be degraded, the mineralising organism.
In addition, SS is trapped in the sewage, makes sewage obviously become clear through water quality behind the waterplant pool.
But still there is following weak point in it:
1, in the sewage after the employing aforesaid method is handled, the content of COD, biochemical oxygen demand, suspended substance is still higher, though can satisfy emission standard, but still be not enough to satisfy the demand of recycling;
2, owing in the livestock industry, contain heavy metal contaminants such as Cu, Zn in the additive of animal feed, the sewage after aforesaid method is handled still contains more heavy metal contaminants;
3, the sewage after the employing aforesaid method is handled, the content of intestinal bacteria and other bacteriums is still higher, enters river or occurring in nature and can cause pollution of waterhead, forms pestilence easily.
4, the solid dirt after solid-liquid separation and the anaerobic treatment owing to lack drying plant, fuel cost height, directly discharges the solid excrement material that originally can dry as waste material usually, and utilization ratio is lower.
Summary of the invention
The objective of the invention is to overcome existing above-mentioned deficiency in the prior art, the integrated conduct method of a kind of good purification, poultry dirt that pollutant load is few is provided;
Further, a kind of integrated conduct method that can significantly reduce the poultry dirt of heavy metal, intestinal bacteria and other bacteria contents in the pig dirt waste water is provided;
Further, a kind of integrated conduct method that makes full use of the poultry dirt of anaerobic treatment and solid dirt is provided.
Another goal of the invention of the present invention is: a kind of good purification, poultry dirt waste water one treatment unit that pollutant load is few are provided;
Further, a kind of poultry dirt waste water one treatment unit that can significantly reduce heavy metal, intestinal bacteria and other bacteria contents in the pig dirt waste water is provided;
Further, a kind of inflammable gas that anaerobic treatment forms, and poultry dirt waste water one treatment unit of livestock and poultry solid dirt of making full use of is provided.
In order to realize the foregoing invention purpose, the invention provides following technical scheme:
A kind of integrated conduct method of raiseeing dirt may further comprise the steps:
A, the solid excrement dirt of pig and the dirt of liquid excrement be collected in carry out anaerobic treatment in the anaerobic pond;
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
D, the dirty electrolyzer that gets into of liquid excrement after slag liquid separated carry out electrolysis, and the liquid excrement dirt after the electrolysis is carried out sedimentation and filtered;
Press filtration is carried out in f, the solid excrement dirt after slag liquid separated;
G, the dirty fluidized-bed that feeds of the solid excrement after the press filtration is dried, said fluidized-bed is communicated with anaerobic pond.
The solid excrement of pig is dirty and the dirt of liquid excrement compiles in anaerobic pond and sedimentation; After anaerobic treatment and aerobic processing, thoroughly purify through electrolysis treatment in addition, not only can significantly reduce the content of CODcr, BOD5 and SS in the dirt of liquid excrement; Simultaneously; Electrolytic reaction can be eliminated the heavy metal ion in the dirt of liquid excrement, can further promote the dirty decontamination effect improving of liquid excrement, and heavy metal substance pollutes ecology when using thereby discharge after avoiding purifying or reclaim; In addition, in the process of electrolytic reaction, produce ozone, can kill intestinal bacteria and other bacteriums in the dirt of liquid excrement, thereby further promote the dirty decontamination effect improving of liquid excrement.
Simultaneously, in the step g, said fluidized-bed is communicated with anaerobic pond, and the inflammable gas that anaerobic treatment produced is recycled and solid excrement dirt remaining after the press filtration is dried.Adopt such method, utilize the inflammable gas that produces in the anaerobic pond, not only solved the problem of the dirty direct discharging of solid excrement, also can solve the problem that a large amount of inflammable gass are difficult to store in the anaerobic pond owing to fuel cost is high as drying the dirty fuel of solid excrement; Both the dirty oven dry of solid excrement was used as fertilizer, has improved the dirty utilization ratio of solid excrement, and the solid excrement dirt after the oven dry packs more easily, transports; And make inflammable gas in the anaerobic pond discharged timely and utilize, reduced and hoarded required container of inflammable gas and space.
Preferably, in steps d, said electrolyzer to the liquid excrement dirt carry out electrolysis treatment; Be used for the dirty device of electrolyte excrement in the said electrolyzer and comprise at least two pole plates, said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.Adopt the yin, yang pole plate to carry out electrolysis treatment, have beneficial effect simple in structure, with low cost;
In addition, because clean water area is arranged on the top of next-door neighbour's electrolysis zone, in the throw out that electrolysis produces; A part is settled down to body bottom, pond; A part is floated to water surface with bubble and contacts back formation MOX suspended layer with air, and the throw out content in the clean water area is low, and water quality is good.
Preferably, in steps d, said electrolyzer to the liquid excrement dirt carry out little electrolysis treatment, being used for the dirty device of little electrolyte excrement in the said electrolyzer is micro-electrolysis stuffing, said micro-electrolysis stuffing is arranged at electrolyzer inside.Be employed in the mode of adding micro-electrolysis stuffing in the electrolyzer and carry out little electrolysis, and compare, need not to establish in addition power supply, and have the beneficial effect that equipment volume is little, floor space is little, be convenient to arrange through the electrolytic mode of battery lead plate.
Preferably; In steps d; Said electrolyzer to the liquid excrement dirt carry out ultra-violet sterilization and handle, be used for the device that ultra-violet sterilization handles in the said electrolyzer and comprise a plurality of quartz glass sleeves, in said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.Adopt the method for ultra-violet sterilization; Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.
But the distance in the prior art between the common ultraviolet sterilization apparatus quartz glass sleeve is not set; By the index law decay, wavelength was short more when ultraviolet ray was propagated under water, and it is big more to decay; If improper apart from being provided with between the quartz glass sleeve, sterilization effect will reduce greatly.
Through a plurality of quartz glass sleeves are set, quartz burner is housed in the quartz glass sleeve, the ultraviolet penetration coefficient of silica glass is greater than 87%; Can improve the ultraviolet radiation for sterilizing and disinfecting effect greatly; A plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and this structure makes water (flow) direction vertical with the quartz glass sleeve direction; Water can fully contact with ultraviolet ray; Strengthen sterilization effect, can kill 99% bacterium and virus, sterilizing rate can reach 99%.
Preferably, said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.UVC band ultraviolet sterilization effect is good, can destroy and change the structure of mikrobe deoxyribose nucleic acid and ribonucleic, makes bacterium, virus forfeiture viability and reproductivity and then eliminating bacteria, virus, reaches sterilization effect.
A kind of integrated conduct method of raiseeing dirt may further comprise the steps:
A, dirt of solid excrement and the dirt of liquid excrement of pig is collected in the collecting tank;
B, in collecting tank, carry out solid-liquid separation, after the solid-liquid separation, the dirt of solid excrement is drawn out;
C, remaining liquid excrement dirt get in the anaerobic pond, carry out anaerobic treatment;
D, the dirt of the liquid excrement after anaerobic treatment get in the oxygen pond of exposing to the sun, and carry out aerobic and handle;
E, the liquid excrement dirt after aerobic is handled are carried out ultra-violet sterilization and are handled;
F, the water after ultra-violet sterilization handled, discharging or recycle.
Adopt the method for ultra-violet sterilization; Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.
Preferably; In steps d; The said device that is used for the ultra-violet sterilization processing comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all, said a plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.Through a plurality of quartz glass sleeves are set, quartz burner is housed in the quartz glass sleeve, the ultraviolet penetration coefficient of silica glass is greater than 87%; Can improve the ultraviolet radiation for sterilizing and disinfecting effect greatly; A plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and this structure makes water (flow) direction vertical with the quartz glass sleeve direction; Water can fully contact with ultraviolet ray; Strengthen sterilization effect, can kill 99% bacterium and virus, sterilizing rate can reach 99%.
Preferably, said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.UVC band ultraviolet sterilization effect is good, can destroy and change the structure of mikrobe deoxyribose nucleic acid and ribonucleic, makes bacterium, virus forfeiture viability and reproductivity and then eliminating bacteria, virus, reaches sterilization effect.
A kind of poultry dirt waste water one treatment unit comprises solid-liquid separation tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively, and the said oxygen pond of exposing to the sun is connected with electrolyzer, is provided with electrolyzer in the said electrolyzer.Adopt such structure; Tail end in existing solid-liquid separation tank, anaerobic pond and the oxygen pond of exposing to the sun increases electrolyzer; Make the dirt of liquid excrement on process anaerobism and aerobic processing basis; Carry out once electrolytic again and handle, set up electrolyzer after, not only can significantly reduce the content of CODcr, BOD5 and SS in the dirt of liquid excrement through electrolysis; Simultaneously, the dirt of liquid excrement can be eliminated heavy metal ion wherein through electrolyzer, and heavy metal substance polluted ecology when discharging or recovery were used after avoiding purifying, thereby further promotes the dirty decontamination effect improving of liquid excrement; In addition, the ozone that in electrolyzer, produces can be killed intestinal bacteria and other bacteriums in the dirt of liquid excrement, thereby further promotes the dirty decontamination effect improving of liquid excrement.
Preferably; Said electrolyzer comprises at least two pole plates, and said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.Adopt the yin, yang pole plate to carry out electrolysis treatment, have beneficial effect simple in structure, with low cost; In addition, because clean water area is arranged on the top of next-door neighbour's electrolysis zone, in the throw out that electrolysis produces; A part is settled down to body bottom, pond; A part is floated to water surface with bubble and contacts back formation MOX suspended layer with air, and the throw out content in the clean water area is low, and water quality is good.
Preferably, said electrolyzer is a micro-electrolysis stuffing, and said micro-electrolysis stuffing is arranged on electrolyzer inside.Adopt micro-electrolysis stuffing to carry out little electrolysis treatment, have the little beneficial effect of floor space.
A kind of poultry dirt waste water one treatment unit; Comprise collecting tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively; The said oxygen pond of exposing to the sun is connected with ultraviolet sterilization apparatus, and said ultraviolet sterilization apparatus comprises a plurality of quartz glass sleeves, in said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.Through a plurality of quartz glass sleeves are set, quartz burner is housed in the quartz glass sleeve, the ultraviolet penetration coefficient of silica glass is greater than 87%; Can improve the ultraviolet radiation for sterilizing and disinfecting effect greatly; A plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and this structure makes water (flow) direction vertical with the quartz glass sleeve direction; Water can fully contact with ultraviolet ray; Strengthen sterilization effect, can kill 99% bacterium and virus, sterilizing rate can reach 99%.
Preferably, said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.UVC band ultraviolet sterilization effect is good, can destroy and change the structure of mikrobe deoxyribose nucleic acid and ribonucleic, makes bacterium, virus forfeiture viability and reproductivity and then eliminating bacteria, virus, reaches sterilization effect.
Compared with prior art, the invention has the beneficial effects as follows: the solid excrement of pig is dirty and the dirt of liquid excrement compiles in anaerobic pond and sedimentation, after handling through anaerobic treatment and aerobic; Thoroughly purify through electrolysis treatment in addition; Not only can significantly reduce the content of CODcr, BOD5 and SS in the dirt of liquid excrement, simultaneously, electrolytic reaction can be eliminated the heavy metal ion in the dirt of liquid excrement; Can further promote the dirty decontamination effect improving of liquid excrement, heavy metal substance pollutes ecology when using thereby discharge after avoiding purifying or reclaim; In addition, in the process of electrolytic reaction, produce ozone, can kill intestinal bacteria and other bacteriums in the dirt of liquid excrement, thereby further promote the dirty decontamination effect improving of liquid excrement.
Description of drawings
Fig. 1 is the integrated conduct method schematic flow sheet of poultry dirt of the present invention.
Embodiment
Below in conjunction with Test Example and embodiment the present invention is made further detailed description.But should this be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following embodiment, allly all belong to scope of the present invention based on the technology that content of the present invention realized.
Embodiment 1
A kind of integrated conduct method of raiseeing dirt of present embodiment at first through solid-liquid separation, obtains the dirty and liquid excrement dirt of solid excrement, and liquid excrement soiled ends is crossed anaerobic treatment, aerobic is handled and electrolysis treatment three big steps, realizes purifying.
Concrete, present embodiment may further comprise the steps:
A, the solid excrement dirt of pig and the dirt of liquid excrement be collected in carry out anaerobic treatment in the anaerobic pond;
The pig dirt compiles and enters in the anaerobic pond, through modes such as sedimentation, filtrations, realizes preliminary solid-liquid separation, and carries out anaerobic treatment; COD in the liquid excrement dirt after the solid-liquid separation
Cr, BOD
5High with the content of SS, through anaerobic treatment, remove COD
Cr
Before anaerobic treatment, can carry out pre-treatment through technologies such as screen filtration and acidications, further improve purifying water effect.
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
D, the dirty electrolyzer that gets into of liquid excrement after slag liquid separated carry out electrolysis, and the liquid excrement dirt after the electrolysis is carried out sedimentation and filtered;
Electrolyzer to the liquid excrement dirt carry out electrolysis treatment; Be used for the dirty device of electrolyte excrement in the electrolyzer and comprise at least two pole plates, said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.Adopt the yin, yang pole plate to carry out electrolysis treatment, have beneficial effect simple in structure, with low cost;
In addition, because clean water area is arranged on the top of next-door neighbour's electrolysis zone, in the throw out that electrolysis produces; A part is settled down to body bottom, pond; A part is floated to water surface with bubble and contacts back formation MOX suspended layer with air, and the throw out content in the clean water area is low, and water quality is good.
Through still containing certain COD in the later liquid excrement dirt of aerobic processing
Cr, BOD
5And SS, input to this moment carries out electrolytic reaction in the electrolyzer, further reduce the COD in the dirt of liquid excrement
Cr, BOD
5And SS;
Simultaneously, in electrolytic process, produce a large amount of ozone, can be with the killing bacterias such as intestinal bacteria in the dirt of liquid excrement;
In addition, in the electrolytic process, the content of the heavy metal ion that contains in the dirt of liquid excrement follows electrolytic process to reduce gradually.
Press filtration is carried out in e, the solid excrement dirt after slag liquid separated;
F, the dirty fluidized-bed that feeds of the solid excrement after the press filtration is dried, said fluidized-bed is communicated with anaerobic pond.
Utilize the inflammable gas that produces in the anaerobic pond as drying the dirty fuel of solid excrement, not only solved the problem of the dirty direct discharging of solid excrement, also can solve the problem that a large amount of inflammable gass are difficult to store in the anaerobic pond owing to fuel cost is high; Both the dirty oven dry of solid excrement was used as fertilizer, has improved the dirty utilization ratio of solid excrement, and the solid excrement dirt after the oven dry packs more easily, transports; And make inflammable gas in the anaerobic pond discharged timely and utilize, reduced and hoarded required container of inflammable gas and space.
Integrated conduct method for the poultry dirt of realizing present embodiment provides a kind of poultry dirt waste water one treatment unit, comprises solid-liquid separation tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively, and the oxygen pond of exposing to the sun is connected with electrolyzer, is provided with electrolyzer in the electrolyzer.Electrolyzer comprises at least two pole plates, and said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.
Adopt such structure; Tail end in existing solid-liquid separation tank, anaerobic pond and the oxygen pond of exposing to the sun increases electrolyzer, makes the dirt of liquid excrement on process anaerobism and aerobic processing basis, carries out once electrolytic again and handles; After setting up electrolyzer, not only can significantly reduce COD in the dirt of liquid excrement through electrolysis
Cr, BOD
5Content with SS; Simultaneously, the dirt of liquid excrement can be eliminated heavy metal ion wherein through electrolyzer, and heavy metal substance polluted ecology when discharging or recovery were used after avoiding purifying, thereby further promotes the dirty decontamination effect improving of liquid excrement; In addition, the ozone that in electrolyzer, produces can be killed intestinal bacteria and other bacteriums in the dirt of liquid excrement, thereby further promotes the dirty decontamination effect improving of liquid excrement.
Adopt the yin, yang pole plate to carry out electrolysis treatment, have beneficial effect simple in structure, with low cost; In addition, because clean water area is arranged on the top of next-door neighbour's electrolysis zone, in the throw out that electrolysis produces; A part is settled down to body bottom, pond; A part is floated to water surface with bubble and contacts back formation MOX suspended layer with air, and the throw out content in the clean water area is low, and water quality is good.
Embodiment 2
A kind of integrated conduct method of raiseeing dirt of present embodiment at first through solid-liquid separation, obtains the dirty and liquid excrement dirt of solid excrement, and liquid excrement soiled ends is crossed anaerobic treatment, aerobic is handled and little electrolysis treatment three big steps, realizes purifying.
Be with embodiment 1 difference, in the steps d, electrolyzer to the liquid excrement dirt carry out little electrolysis treatment, being used for the dirty device of little electrolyte excrement in the electrolyzer is micro-electrolysis stuffing, micro-electrolysis stuffing is arranged at electrolyzer inside.
Be employed in the method for adding micro-electrolysis stuffing in the electrolyzer, can carry out little electrolysis treatment, and compare, need not to establish in addition power supply, and have the beneficial effect that equipment volume is little, floor space is little, be convenient to arrange through the electrolytic mode of battery lead plate.
All the other methods, step see also embodiment 1.
Integrated conduct method for the poultry dirt of realizing present embodiment; A kind of poultry dirt waste water one treatment unit is provided; Comprise solid-liquid separation tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively, the oxygen pond of exposing to the sun is connected with electrolyzer, is provided with electrolyzer in the electrolyzer; Electrolyzer is a micro-electrolysis stuffing, and micro-electrolysis stuffing is arranged on electrolyzer inside.
Embodiment 3
A kind of integrated conduct method of raiseeing dirt of present embodiment at first through solid-liquid separation, obtains the dirty and liquid excrement dirt of solid excrement, and liquid excrement soiled ends is crossed anaerobic treatment, aerobic processing, electrolysis treatment and ultra-violet sterilization and handled four big steps, realizes purifying.
Be with embodiment 1 difference; After steps d, the dirt of liquid excrement need be proceeded ultra-violet sterilization and handle, and the device that is used for the ultra-violet sterilization processing comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.Adopt the method for ultra-violet sterilization; Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.
Owing to the distance between the ultraviolet sterilization apparatus quartz glass sleeve common in the prior art is not set; By the index law decay, wavelength was short more when ultraviolet ray was propagated under water, and it is big more to decay; If improper apart from being provided with between the quartz glass sleeve, sterilization effect will reduce greatly.Through a plurality of quartz glass sleeves are set, quartz burner is housed in the quartz glass sleeve, the ultraviolet penetration coefficient of silica glass is greater than 87%; Can improve the ultraviolet radiation for sterilizing and disinfecting effect greatly; A plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and this structure makes water (flow) direction vertical with the quartz glass sleeve direction; Water can fully contact with ultraviolet ray; Strengthen sterilization effect, can kill 99% bacterium and virus, sterilizing rate can reach 99%.UVC band ultraviolet sterilization effect is good, can destroy and change the structure of mikrobe deoxyribose nucleic acid and ribonucleic, makes bacterium, virus forfeiture viability and reproductivity and then eliminating bacteria, virus, reaches sterilization effect.
All the other methods, step see also embodiment 1.
Integrated conduct method for the poultry dirt of realizing present embodiment provides a kind of poultry dirt waste water one treatment unit, comprises solid-liquid separation tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively; The oxygen pond of exposing to the sun is connected with electrolyzer, is provided with electrolyzer in the electrolyzer, and electrolyzer comprises at least two pole plates; Said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap, and said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone; Said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area, is provided with ultraviolet sterilization apparatus in the electrolyzer; Said ultraviolet sterilization apparatus comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all, said a plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.
Embodiment 4
A kind of integrated conduct method of raiseeing dirt of present embodiment at first through solid-liquid separation, obtains the dirty and liquid excrement dirt of solid excrement, and liquid excrement soiled ends is crossed anaerobic treatment, aerobic processing, little electrolysis treatment and ultra-violet sterilization and handled four big steps, realizes purifying treatment.
That is, concrete, present embodiment may further comprise the steps:
A, the solid excrement dirt of pig and the dirt of liquid excrement be collected in carry out anaerobic treatment in the anaerobic pond;
The pig dirt compiles and enters in the anaerobic pond, through modes such as sedimentation, filtrations, realizes preliminary solid-liquid separation, and carries out anaerobic treatment; COD in the liquid excrement dirt after the solid-liquid separation
Cr, BOD
5High with the content of SS, through anaerobic treatment, remove COD
Cr
Before anaerobic treatment, can carry out pre-treatment through technologies such as screen filtration and acidications, further improve purifying water effect.
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
In d, the dirty entering of the liquid excrement after slag liquid the separates electrolyzer, carry out little electrolysis treatment;
Being used for the dirty device of little electrolyte excrement in the electrolyzer is micro-electrolysis stuffing, and micro-electrolysis stuffing is arranged at electrolyzer inside.Through still containing certain COD in the later liquid excrement dirt of aerobic processing
Cr, BOD
5And SS, input to carry out micro-electrolysis reaction in the electrolyzer after, further reduce the COD in the dirt of liquid excrement
Cr, BOD
5And SS;
Simultaneously, in microelectrolysis process, produce ozone, can be with the killing bacterias such as intestinal bacteria in the dirt of liquid excrement;
In addition, in the microelectrolysis process, can handle the heavy metal ion that contains in the dirt of liquid excrement, the content of heavy metal ion follows electrolytic process to reduce gradually.
E, the liquid excrement dirt after electrolysis treatment are proceeded ultra-violet sterilization and are handled; The device that is used for the ultra-violet sterilization processing comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.Adopt the method for ultra-violet sterilization; Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.
F, the liquid excrement after electrolysis treatment, the ultra-violet sterilization processing is dirty, discharging or recycling.
Press filtration is carried out in g, the solid excrement dirt after slag liquid separated;
H, the dirty fluidized-bed that feeds of the solid excrement after the press filtration is dried, said fluidized-bed is communicated with anaerobic pond.
Utilize the inflammable gas that produces in the anaerobic pond as drying the dirty fuel of solid excrement, not only solved the problem of the dirty direct discharging of solid excrement, also can solve the problem that a large amount of inflammable gass are difficult to store in the anaerobic pond owing to fuel cost is high; Both the dirty oven dry of solid excrement was used as fertilizer, has improved the dirty utilization ratio of solid excrement, and the solid excrement dirt after the oven dry packs more easily, transports; And make inflammable gas in the anaerobic pond discharged timely and utilize, reduced and hoarded required container of inflammable gas and space.
Embodiment 5
A kind of integrated conduct method of raiseeing dirt of present embodiment at first through solid-liquid separation, obtains the dirty and liquid excrement dirt of solid excrement, and liquid excrement soiled ends is crossed anaerobic treatment, aerobic processing, little electrolysis treatment and ultra-violet sterilization and handled four big steps, carries out purifying treatment.
Solid excrement soiled ends crosses press filtration and oven dry is handled, and forms bio-feritlizer.
Concrete, after the solid-liquid separation, the dirt of solid excrement to be drawn out, and carry out press filtration and handle, the dirty conveying of the liquid excrement that produces during press filtration is also carried out anaerobic treatment, and the solid excrement that forms during press filtration is dirty, dries processing.
The dirty treatment step of liquid excrement is comprised anaerobic treatment, aerobic processing, little electrolysis treatment and ultra-violet sterilization processing four big steps, specifically see also embodiment 4.
Embodiment 6
A kind of integrated conduct method of raiseeing dirt of present embodiment may further comprise the steps:
A, the solid excrement dirt of pig and the dirt of liquid excrement be collected in carry out anaerobic treatment in the anaerobic pond;
The pig dirt compiles and enters in the anaerobic pond, through modes such as sedimentation, filtrations, realizes preliminary solid-liquid separation, and carries out anaerobic treatment; COD in the liquid excrement dirt after the solid-liquid separation
Cr, BOD
5High with the content of SS, through anaerobic treatment, remove COD
Cr
Before anaerobic treatment, can carry out pre-treatment through technologies such as screen filtration and acidications, further improve purifying water effect.
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
D, the liquid excrement dirt after slag liquid separates are carried out ultra-violet sterilization and are handled;
E, the water after ultra-violet sterilization handled, discharging or recycle.
Adopt the method for ultra-violet sterilization; Utilize the energy of ultraviolet photon; Make in the dirt of liquid excrement and morph such as the genetic material in the bacteriums such as intestinal bacteria; Reach germ-resistant purpose, reduced the bacteria content in the dirt of liquid excrement, lifting water quality has also been avoided the dirty exhaust emission water source of liquid excrement and even has been caused pestilence.
In the steps d of present embodiment; The said device that is used for the ultra-violet sterilization processing comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.Through a plurality of quartz glass sleeves are set, quartz burner is housed in the quartz glass sleeve, the ultraviolet penetration coefficient of silica glass is greater than 87%; Can improve the ultraviolet radiation for sterilizing and disinfecting effect greatly; A plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm, and this structure makes water (flow) direction vertical with the quartz glass sleeve direction; Water can fully contact with ultraviolet ray; Strengthen sterilization effect, can kill 99% bacterium and virus, sterilizing rate can reach 99%.UVC band ultraviolet sterilization effect is good, can destroy and change the structure of mikrobe deoxyribose nucleic acid and ribonucleic, makes bacterium, virus forfeiture viability and reproductivity and then eliminating bacteria, virus, reaches sterilization effect.
Need to prove; The structure that is used to carry out the electrolyzer of electrolysis treatment among the present invention can be consulted application number and is: 201120270502.8 Chinese utility model patent " a kind of WWT electrolyzer ", also common power supply and positive/negative plate bonded form.
Comparative Examples 1
The liquid excrement that further specifies after the integrated conduct method that utilizes the poultry dirt that each embodiment enumerates among the present invention is handled through Comparative Examples below is dirty; Parameter comparison with through the liquid excrement dirt after the conventional treatment method processing further specifies the dirty effect of comprehensive treating process liquid excrement of the present invention.
In the simultaneous test, at first with method of the prior art, the pig dirt is carried out solid-liquid separation, also dirty through the liquid excrement after anaerobic treatment, the aerobic processing, carry out parameter testing, test result is as shown in table 1:
The dirty performance index parameter of liquid excrement after table 1, ordinary method are handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 4500 | GB/T 7488 |
| COD (CODcr) | mg/L | 4000 | GB/T11914 |
| Suspended substance (SS) | mg/L | 6000 | GB/T 11901 |
| The PH value | ? | 6.5 | GB/T 5750 |
| The cupric ion amount | mg/L | 4.0 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 2400 | GB/T 5750 |
In this Comparative Examples, the liquid excrement after will handling through anaerobic treatment, aerobic is dirty, proceeds electrolysis treatment, and used electrolyzer adopts copper negative electrode and copper positive electrode, and power source voltage is 12V, and electrolysis time is 4 hours;
After the electrolysis treatment, carry out parameter testing, test result is as shown in table 2:
The performance index parameter after the electrolysis treatment is carried out in liquid excrement dirt after table 2, ordinary method are handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 87 | GB/T 7488 |
| COD (CODcr) | mg/L | 96 | GB/T11914 |
| Suspended substance (SS) | mg/L | 91 | GB/T 11901 |
| The PH value | ? | 7.2 | GB/T 5750 |
| The cupric ion amount | mg/L | 0.64 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 0 | GB/T 5750 |
Can find out that by above-mentioned comparative test result the liquid excrement after the integrated conduct method of poultry dirt of the present invention is handled is dirty, compare COD with the liquid excrement dirt that ordinary method is handled
Cr, BOD
5, SS and content of copper ion all significantly reduce, and wherein the intestinal bacteria amount also reduces to some extent.
Comparative Examples 2
The liquid excrement that further specifies after the integrated conduct method that utilizes the poultry dirt that each embodiment enumerates among the present invention is handled through another Comparative Examples below is dirty; Parameter comparison with through the liquid excrement dirt after the conventional treatment method processing further specifies the dirty effect of comprehensive treating process liquid excrement of the present invention.
In this simultaneous test, at first with method of the prior art, the pig dirt is carried out solid-liquid separation, also dirty through the liquid excrement after anaerobic treatment, the aerobic processing, carry out parameter testing, test result is as shown in table 3:
Table 3: the dirty performance index parameter of the liquid excrement after ordinary method is handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 4500 | GB/T 7488 |
| COD (CODcr) | mg/L | 4000 | GB/T11914 |
| Suspended substance (SS) | mg/L | 6000 | GB/T 11901 |
| The PH value | ? | 6.5 | GB/T 5750 |
| The cupric ion amount | mg/L | 4.0 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 2400 | GB/T 5750 |
Further, the liquid excrement after will handling through anaerobic treatment, aerobic is dirty, proceeds little electrolysis treatment, and used micro-electrolysis stuffing self produces the 1.2V potential difference, and little electrolysis time is 4 hours;
After little electrolysis treatment, carry out parameter testing, test result is as shown in table 4:
Table 4: the performance index parameter after little electrolysis treatment is carried out in the liquid excrement dirt after ordinary method is handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 92 | GB/T 7488 |
| COD (CODcr) | mg/L | 103 | GB/T11914 |
| Suspended substance (SS) | mg/L | 97 | GB/T 11901 |
| The PH value | ? | 7.1 | GB/T 5750 |
| The cupric ion amount | mg/L | 0.2 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 8000 | GB/T 5750 |
Can find out that by above-mentioned comparative test result the liquid excrement after the integrated conduct method of poultry dirt of the present invention is handled is dirty, compare COD with the liquid excrement dirt that ordinary method is handled
Cr, BOD
5, SS and content of copper ion all significantly reduce, and wherein the intestinal bacteria amount also reduces to some extent.
Comparative Examples 3
In order further to kill the intestinal bacteria in the dirt of liquid excrement and to reduce content of copper ion; Ultra-violet sterilization is carried out in liquid excrement dirt after handling in the Comparative Examples 1 to be handled; The equipment that ultra-violet sterilization is handled is ultraviolet germicidal lamp, and its irradiation intensity is 253.7um, and irradiation time is 2 hours.
Ultra-violet sterilization carries out parameter testing after handling, and test result is as shown in table 5:
Table 5: the performance index parameter after electrolysis treatment and the ultra-violet sterilization processing is carried out in the liquid excrement dirt after ordinary method is handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 83 | GB/T 7488 |
| COD (CODcr) | mg/L | 91 | GB/T11914 |
| Suspended substance (SS) | mg/L | 88 | GB/T 11901 |
| The PH value | ? | 7.2 | GB/T 5750 |
| The cupric ion amount | mg/L | 0.15 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 0 | GB/T 5750 |
Can find out that by above-mentioned comparative test result the liquid excrement after the integrated conduct method of poultry dirt of the present invention is handled is dirty, compare COD with the liquid excrement dirt that ordinary method is handled
Cr, BOD
5, SS and content of copper ion all significantly reduce, and wherein the intestinal bacteria amount also reduces to some extent, the intestinal bacteria quantity after handling through ultra-violet sterilization further reduces.
Comparative Examples 4
In order further to kill the intestinal bacteria in the dirt of liquid excrement and to reduce content of copper ion; Ultra-violet sterilization is carried out in liquid excrement dirt after handling in the Comparative Examples 2 to be handled; The equipment that ultra-violet sterilization is handled is ultraviolet germicidal lamp, and its irradiation intensity is 253.7um, and irradiation time is 4 hours.
Ultra-violet sterilization carries out parameter testing after handling, and test result is as shown in table 6:
Table 6: the performance index parameter after little electrolysis treatment and the ultra-violet sterilization processing is carried out in the liquid excrement dirt after ordinary method is handled
| Test subject | Unit | Test result | TP |
| Biochemical oxygen demand (BOD5) | mg/L | 40 | GB/T 7488 |
| COD (CODcr) | mg/L | 37 | GB/T11914 |
| Suspended substance (SS) | mg/L | 48 | GB/T 11901 |
| The PH value | ? | 7.1 | GB/T 5750 |
| The cupric ion amount | mg/L | 0.03 | GB/T 20675 |
| The intestinal bacteria amount | Individual/mL | 0 | GB/T 5750 |
Can find out that by above-mentioned comparative test result the liquid excrement after the integrated conduct method of poultry dirt of the present invention is handled is dirty, compare COD with the liquid excrement dirt that ordinary method is handled
Cr, BOD
5, SS and content of copper ion all significantly reduce, and wherein the intestinal bacteria amount also reduces to some extent, the intestinal bacteria quantity after handling through ultra-violet sterilization further reduces.
The present invention is not limited to aforesaid embodiment.The device of production modifying asphalt of the present invention can cooperate with the various pitch synthetic properties-correcting agent that are applicable to, produces modifying asphalt.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (14)
1. an integrated conduct method of raiseeing dirt is characterized in that, may further comprise the steps:
A, the dirt of solid excrement and the dirt of liquid excrement of poultry be collected in carry out anaerobic treatment in the anaerobic pond;
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
D, the dirty electrolyzer that gets into of liquid excrement after slag liquid separated carry out electrolysis, and the liquid excrement dirt after the electrolysis is carried out sedimentation and filtered;
Press filtration is carried out in e, the solid excrement dirt after slag liquid separated;
F, the dirty fluidized-bed that feeds of the solid excrement after the press filtration is dried, said fluidized-bed is communicated with anaerobic pond.
2. the integrated conduct method of poultry dirt according to claim 1 is characterized in that: in steps d, said electrolyzer to the liquid excrement dirt carry out electrolysis treatment; Be used for the dirty device of electrolyte excrement in the said electrolyzer and comprise at least two pole plates, said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.
3. the integrated conduct method of poultry dirt according to claim 1; It is characterized in that: in steps d; Said electrolyzer also can adopt little electrolysis to the liquid excrement dirt handle; Being used for the dirty device of little electrolyte excrement in the said electrolyzer is micro-electrolysis stuffing, and said micro-electrolysis stuffing is arranged at electrolyzer inside.
4. according to the integrated conduct method of the described poultry dirt of arbitrary claim in the claim 1 to 3; It is characterized in that: in steps d; Said electrolyzer can also adopt the ultraviolet ray to the liquid excrement dirt carry out germicidal treatment; The device that is used for the ultra-violet sterilization processing in the said electrolyzer comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all, said a plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.
5. the integrated conduct method of poultry dirt according to claim 4 is characterized in that: said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.
6. an integrated conduct method of raiseeing dirt is characterized in that, may further comprise the steps:
A, the solid excrement dirt of pig and the dirt of liquid excrement be collected in carry out anaerobic treatment in the anaerobic pond;
B, get in the oxygen pond of exposing to the sun the solid excrement dirt after the anaerobic treatment and liquid excrement are dirty, carry out aerobic and handle;
C, dirt of solid excrement and the dirt of liquid excrement after aerobic handled are carried out sedimentation, and are carried out slag liquid and separate;
D, the liquid excrement dirt after slag liquid separated are carried out ultra-violet sterilization and are handled;
E, the liquid excrement after the ultra-violet sterilization processing is dirty, discharging or recycling.
7. the integrated conduct method of poultry dirt according to claim 6; It is characterized in that: in steps d; The said device that is used for the ultra-violet sterilization processing comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all, said a plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.
8. the integrated conduct method of poultry dirt according to claim 7 is characterized in that: said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.
9. a poultry dirt waste water one treatment unit comprises collecting tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively, and it is characterized in that: the said oxygen pond of exposing to the sun is connected with electrolyzer, is provided with electrolyzer in the said electrolyzer.
10. poultry dirt waste water one treatment unit according to claim 9; It is characterized in that: said electrolyzer comprises at least two pole plates, and said pole plate links to each other with power supply, and said pole plate and electrolyzer bottom are provided with the gap; Said electrolyzer middle part is provided with electrolysis zone; Said pole plate is positioned at electrolysis zone, and said electrolysis zone below is provided with the waste water district, and said electrolysis zone top is provided with clean water area.
11. poultry dirt waste water one treatment unit according to claim 10, it is characterized in that: said electrolyzer is a micro-electrolysis stuffing, and said micro-electrolysis stuffing is arranged on electrolyzer inside.
12. according to the described poultry dirt of arbitrary claim waste water one treatment unit in the claim 9 to 11; It is characterized in that: also be provided with ultraviolet sterilization apparatus in the said electrolyzer; Said ultraviolet sterilization apparatus comprises a plurality of quartz glass sleeves; In said each quartz glass sleeve quartz burner is housed all, said a plurality of quartz glass sleeves are the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.
13. poultry dirt waste water one treatment unit; Comprise collecting tank, the anaerobic pond and the oxygen pond of exposing to the sun that connect successively; It is characterized in that: the said oxygen pond of exposing to the sun is connected with ultraviolet sterilization apparatus, and said ultraviolet sterilization apparatus comprises a plurality of quartz glass sleeves, in said each quartz glass sleeve quartz burner is housed all; Said a plurality of quartz glass sleeve is the array arrangement structure, and the distance between per two of the said quartz glass sleeve is 50mm.
14. poultry dirt waste water one treatment unit according to claim 13, it is characterized in that: said quartz burner is the quartz burner that ultraviolet wavelength is positioned at the UVC wave band.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110438024A (en) * | 2019-04-17 | 2019-11-12 | 浙江亲水园生物科技有限公司 | A kind of bacillus subtilis strain and its application |
| CN110563519A (en) * | 2019-08-27 | 2019-12-13 | 昆明理工大学 | Method for preparing composite inoculant through electromagnetic enhancement and application |
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| CN101195501A (en) * | 2007-12-11 | 2008-06-11 | 深圳市龙澄高科技环保有限公司 | Fecal sewage decolorizing method and device |
| CN101696076A (en) * | 2009-10-27 | 2010-04-21 | 卞为国 | Solid-liquid dropping separating and drying device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195501A (en) * | 2007-12-11 | 2008-06-11 | 深圳市龙澄高科技环保有限公司 | Fecal sewage decolorizing method and device |
| CN101696076A (en) * | 2009-10-27 | 2010-04-21 | 卞为国 | Solid-liquid dropping separating and drying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110438024A (en) * | 2019-04-17 | 2019-11-12 | 浙江亲水园生物科技有限公司 | A kind of bacillus subtilis strain and its application |
| CN110438024B (en) * | 2019-04-17 | 2023-03-28 | 浙江亲水园生物科技有限公司 | Bacillus subtilis strain and application thereof |
| CN110563519A (en) * | 2019-08-27 | 2019-12-13 | 昆明理工大学 | Method for preparing composite inoculant through electromagnetic enhancement and application |
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