CN110304790A - A kind of method of vehicle-mounted lavatory waste purified treatment - Google Patents
A kind of method of vehicle-mounted lavatory waste purified treatment Download PDFInfo
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- CN110304790A CN110304790A CN201910552956.5A CN201910552956A CN110304790A CN 110304790 A CN110304790 A CN 110304790A CN 201910552956 A CN201910552956 A CN 201910552956A CN 110304790 A CN110304790 A CN 110304790A
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- waste
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- water
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- 239000002699 waste material Substances 0.000 title claims abstract description 112
- 238000011282 treatment Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 44
- 239000002893 slag Substances 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 21
- 238000011010 flushing procedure Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 45
- 239000002351 wastewater Substances 0.000 claims description 42
- 238000006731 degradation reaction Methods 0.000 claims description 40
- 230000015556 catabolic process Effects 0.000 claims description 32
- 238000000746 purification Methods 0.000 claims description 31
- 238000005189 flocculation Methods 0.000 claims description 18
- 230000016615 flocculation Effects 0.000 claims description 18
- 238000005273 aeration Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- 239000005416 organic matter Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 230000002779 inactivation Effects 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 abstract description 28
- 239000010871 livestock manure Substances 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract description 2
- 210000002700 urine Anatomy 0.000 description 25
- 239000010865 sewage Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 206010059410 Faecaluria Diseases 0.000 description 4
- 230000002155 anti-virotic effect Effects 0.000 description 4
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- 238000005265 energy consumption Methods 0.000 description 4
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- 239000003463 adsorbent Substances 0.000 description 3
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- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000036262 stenosis Effects 0.000 description 3
- 208000037804 stenosis Diseases 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
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- 238000005485 electric heating Methods 0.000 description 1
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- 238000005286 illumination Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R15/00—Arrangements or adaptations of sanitation devices
- B60R15/04—Toilet facilities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Abstract
The invention discloses a kind of methods of vehicle-mounted lavatory waste purified treatment, specifically, waste in vehicle-mounted lavatory is carried out to purify processing up to standard, water quality of the waste in vehicle-mounted lavatory after purified treatment is set to reach " GB18918-2002 " urban wastewater treatment firm pollutant emission standard, and scene is discharged or is utilized as flushing water, carries out caching and storage and transportation to the solid excrement slag collected in processing；The present invention have the serialization of vehicle-mounted lavatory treatment for cow manure, scale, recycling, energy-saving and environmental protection, it is efficient many advantages, such as；Particularly, the cost of existing vehicle-mounted lavatory waste packing and transporting and post-processing is dramatically saved, the present invention has apparent novelty, creativeness and good industrial applicibility.
Description
Technical field
The present invention relates to a kind of methods of vehicle-mounted lavatory waste purified treatment, belong to environmental technology field；
Background technique
Purified treatment about lavatory waste is it has been reported that at CN206408706U " a kind of vehicle-mounted environmental protection toilet "
In, excrement is handled using vehicular feces disposal equipment, excrement is in order by smashing, by-pass filtration and level-one solid-liquid
Separation, the solid manure of level-one solid-liquid separation is carried out again I and II fermentation and second level solid-liquid separation treatment obtain degrading it is thorough
The fermentation material at bottom, the urine isolated flow into liquid manure treatment box (4014) by urine discharge mouth (4016), a large amount of urine
It cannot row up to standard without harmless treatment；In particular, excrement, by earlier smashing or the impact of squatting pan flushing water, stool is divided
Dissipate and be added in urine formation pulpous state waste, filter method (as used net, sieve or cloth) cannot in pulpous state waste stool with
Urine is effectively separated, and stool is fully broken down into carbon dioxide and the biochemical degradation occupation area of equipment of water is big, fermentation
Degradation time is long, and operating cost is high, and equipment investment is big, is not suitable for configuration using the equipment of fermentative degradation process feces of toilet
On the automobile of space and area stenosis；
In CN205369452U " ecological environment protection toilet vehicle " and CN206034591U " a kind of environment protection water closet vehicle ", disclose
The waste of collection is stored in storage item case, is not carried out situ purification processing to waste caused by lavatory, is needed to collect
Stool and urine are transferred to other local otherwise processeds；
In the applicant CN108358416A " a kind of feces of toilet purification processing special-purpose vehicle up to standard ", disclose lavatory
Moisture in waste uses external heat, and the mode for making water be turned into vapor removes moisture, has energy consumption big, operating cost is high
Weakness；
In the applicant CN203438914U " a kind of liquid dung purified treatment vehicle ", processing lavatory underground septic tank is disclosed
The vehicle of interior waste, using spiral filter carry out solid-liquid separation treatment waste, waste by the agitating friction of filter plant influenced by
Dispersion is added in urine formation liquid pulpous state waste, with air-float method cannot effectively by pulpous state waste stool and urine
It being effectively separated, organic matter and COD content are high in liquid waste, and cause the biochemical degradation time of later period liquid waste to extend,
Operating cost increases, and biochemical degradation equipment increases, and equipment is not suitable for configuration on the automobile of space and area stenosis；
In the applicant CN104250051B " purifying treatment method of wheeled lavatory liquid dung ", processing lavatory is disclosed
The vehicle of waste in the septic tank of underground, using to underground septic tank No. 1 well (the first grid septic tank), (second formats No. 2 well
Manure pit) in waste drawn clearly, and collect and storage and transportation dug out solid excrement slag clearly, the liquid manure after digging out solid waste clearly
COD content is high, constantly returns to the high liquid manure of COD content in No. 1 well septic tank or No. 2 well septic tank；By No. 3
Well (third grid septic tank) interior clear liquid liquid dung (COD value of this liquid dung is relatively low), using the sewage disposal device on vehicle-mounted, to
The low clear liquid liquid dung of COD value in No. 3 wells carries out air bearing flocculation treatment, in the liquid manure fixed bed after air bearing flocculation treatment
Adsorbent is adsorbed and removed the organic impurities in liquid manure, by fixed bed treated liquid manure carries out again purified treatment, in fixed bed
Adsorbent usually be blocked and rapid failure, remove blocking failure fixed bed adsorbent need to occupy the plenty of time, adsorb
Agent constantly be blocked cause the effect of liquid dung purified treatment unstable, liquid dung poor processing effect, increase liquid dung processing when
Between, increase operation difficulty and operating cost；The space and area that the equipment of the Process configuration is occupied are big, and processing equipment is only fitted
Together in configuration on entire vehicle chassis, be not suitable for configuration in the remaining area and narrow space for having been already configured with multiple lavatories
Lavatory vehicle on；
In CN107581963A " a kind of fecaluria processing system, method and asexuality lavatory ", disclose at a kind of fecaluria
Reason system, including negative pressure of vacuum tank, fecaluria separator box, Urine collector, sand filtration filter, tubular ceramic film device, clear water reserviors
With ozonation aerated device, the fecaluria processing system further includes capacitive adsorption deionizing apparatus and photoelectrocatalysidevice device；Its technique
Complexity, the processing time is long, and equipment takes up space big with area, and processing cost is high, utilizes the equipment of fermentative degradation process excrement
Be not suitable for configuration on the automobile of space and area stenosis；Especially " concentrated urine then passes through impurities removal described in [0086]
Mouthful discharge, as Fertilizer application ", the waste of lavatory cannot all processing up to standard on the spot, cannot live qualified discharge；
In [0033] of CN107700616A " zero-emission biological toilet ", " liquid in urine process case 51 is defeated
The liquid to level Four filter 53, after level Four filter 53 is sent to become the nontoxic water purification of colorless and odorless ... realize lavatory
Aqueous self-loopa in institute ", only by filtering the ammonia nitrogen that can not be eliminated in urine, water quality is not up to standard, and a large amount of urine cannot be real
The qualified discharge of row treatment in situ.
It is advanced in [0018] of CN107419783A " the removable bio-toilet based on effluent cycle reutilization system "
The separation of solid and liquid of row coagulation, " liquid enters in lower urine collecting box 5, and solid enters in shit-collecting box 3 ", and carry out broken second level
Processing, in particular, excrement passes through the impact of squatting pan flushing water, stool is added to formation pulpous state waste in urine by dispersion, Gu
Liquid separation filter method (as use net, sieve or cloth) cannot in pulpous state waste stool and urine be effectively separated；Urine
Containing a large amount of stool being dissolved and disperse in urine in liquid case 5, using traditional anaerobism, aerobic, the methods of filtering place
Urine is managed, the time is long, and at high cost, equipment investment is big；And solid manure does not carry out harmless treatment, cannot qualified discharge on the spot,
Worker is notified to remove processing rubbish by administrator；
In order to overcome various defects existing for above-mentioned feces of toilet purified treatment, the present patent application is proposed, search is passed through
With access domestic and international a large amount of report, magazine, books and periodicals, CD, patent document, the data such as city's course advertisement ..., home and abroad is also
Do not find the related report of " a kind of method of vehicle-mounted lavatory waste purified treatment "；
The purpose of the present invention: seek to provide " a kind of method of vehicle-mounted feces of toilet purified treatment ", this method have by
The waste generated in vehicle-mounted lavatory carries out water quality reaching standard processing and discharges on the spot, collects a variety of function such as solid excrement slag and excrement slag storage and transportation
Can, the waste in vehicle-mounted lavatory can be carried out environmental purification processing up to standard by this method, make the waste in vehicle-mounted lavatory by net
Changing treated, water quality reach " GB18918-2002 " urban wastewater treatment firm pollutant emission standard, and scene discharge or benefit
With, to the solid excrement slag collected in processing carry out caching and storage and transportation；The present invention has the serialization of vehicle-mounted lavatory treatment for cow manure, rule
Modelling, recycling (the excrement slag of collection can recycle), energy-saving and environmental protection, it is efficient many advantages, such as；Particularly, it greatly saves
The cost of existing vehicle-mounted lavatory waste packing and transporting and post-processing；
Summary of the invention
The present invention provides a kind of method of vehicle-mounted lavatory waste purified treatment, carries out just to the waste generated in vehicle-mounted lavatory
Ground qualified discharge, and collect and solid waste that storage and transportation generates, treated water quality reaching standard, to adapt to and meet China, residence, town and country
People community, Scenic Spots, construction, harbour, airport, temple, park, station, rural fair, performance site, exhibitions
The square that center, school, army's camping and field trining, people the gather demand growing to the vehicle-mounted lavatory of ecological environment-friendly type；
A kind of method of vehicle-mounted lavatory waste purified treatment, comprising the following steps:
(1) lavatory, waste purification apparatus are configured and are fixed on the suitable position of vehicle, composition is loaded with lavatory and excrement
The environment-friendly vehicle of dirty purification apparatus；
(2) the waste waste water in the lavatory squatting pan in above-mentioned (1) is transported to using negative pressure of vacuum adsorption capacity closed
In waste collecting tank；
(3) the waste waste water in closed waste collecting tank is pipelined in flocculation tank using the conveying of pump,
Suitable flocculant is added in flocculation tank, flocculant and waste waste water is mixed, makes excrement using the effect of flocculant
Organic matter and flocculant in stain disease form " alumen ustum " waste water after mixing；
(4) " alumen ustum " waste water in above-mentioned (3) flocculation tank is separated by solid-liquid separation, collection generates after being separated by solid-liquid separation respectively
Solid excrement slag is transported to caching and storage and transportation in excrement slag storage bin by bright waste water and solid excrement slag；
(5) biochemical degradation reaction principle is utilized, the bright waste water generated after above-mentioned (4) are separated by solid-liquid separation is transported to biochemical drop
It solves in equipment, the purification for carrying out biochemical degradation to bright waste water using anaerobism and oxygen or/and aerobic biochemical degradation reaction is up to standard
Processing supplies oxygen aeration to the bright waste water in biochemical degradation equipment using the air of air compressor machine discharge, or using matching on vehicle
The brake set carries out oxygen supply aeration, or the height using vehicle motor discharge to biochemical degradation equipment with the air in air cylinder
Warm flue gas and air at room temperature carry out heat exchange, and air at room temperature is become to supply to the bright waste water in biochemical degradation equipment after hot-air
Oxygen aeration；Water after biochemical degradation is reacted carries out ozone, ultraviolet ray sterilization bactericidal processing, or disinfectant is added and carries out at inactivation
Reason, water quality obtain water up to standard after detection is qualified, and water up to standard is discharged on the spot or poured again as lavatory flushing water, roadside greening sharp
With；
(6) vehicle is utilized, the excrement slag that above-mentioned (4) are collected is transported into specified factory and carries out resource utilization；
Within the relatively short time, the excrement slag in lavatory waste waste water is flocculated and isolated, removed a large amount of in waste
COD, BOD numerical value of organic substance and other materials, waste waste water substantially reduce, and the high waste waste water of COD, BOD numerical value is become
At the low bright waste water of COD, BOD numerical value, then the bright waste water low to COD, BOD numerical value carries out sewage purification place up to standard again
Reason；This, has significantly speeded up the time of the biochemical degradation processing of lavatory waste, has saved the energy consumption cost of aeration oxygen supply, this is
One of the features of the present invention；
In above-mentioned (5) purifying process of waste water, the high-temperature flue gas and biochemical degradation that vehicle motor can be discharged are anti-
In requisition for air carry out indirect heat exchange, air at room temperature is become into hot-air, then hot-air is transported in biochemical degradation equipment
It directly being contacted with bright waste water and carries out aeration oxygen supply, hot-air is passed through the temperature that biochemical degradation reaction is improved in bright waste water,
It solves cold winter microthermal climate and adverse effect is reacted to biochemical degradation, can effectively regulate and control the temperature of biochemical degradation reaction
Control shortens the time of biochemical degradation processing, reduces the energy consumption cost of wastewater purification at optimal 30-35 DEG C, special
It is not to arrange that the waste purification apparatus for the treatment of for cow manure gauge modelling is possibly realized on area and the vehicle of narrow space, this
It is one of the features of the present invention；
According to the present invention, it is as follows to implement equipment used by " a kind of method of vehicle-mounted lavatory waste purified treatment ":
According to attached drawing 2 and attached drawing 3, the lavatory belongs to flush toilet, vacuum closet or foam blocking lavatory, comprising:
Squatting pan, waste preventer, hand basin, hand dryer, ventilation fan, clothes-hook, disabled person or the elderly's arm-rest frame, toilet paper basket and illumination
Lamp；
The vehicle, comprising: transport vehicle, caravan, traffic bus vehicle, train, tractor；
The transport vehicle belongs to the haulage vehicle of conventional one kind or second-class chassis, specifically includes that driver's cabin, starts
Power takeoff on gearbox of mechanical, electrical source, clutch, gearbox, configuration, vehicle crossbeam or container plate, wheel etc.；
The caravan belongs to conventional caravan, specifically includes that the life in the haulage vehicle and configuration haulage vehicle
Apply flexibly tool (bed, cooker, sofa, TV etc.)；
The traffic bus vehicle belongs to the conventional car with carrying passenger, comprising: passenger-seat；
The train, G high-speed rail train, D motor-car train, Z direct express train or the K for belonging to conventional carrying passenger are quickly fiery
Vehicle；
The tractor, mainly by wheel (3 wheels, four wheels or multiple wheels), crossbeam flat sheet combination it is defeated
Vehicle is sent, is drawn and is travelled by other diesel vehicles, gasoline car or electric vehicle；
Can by lavatory and lavatory waste purification apparatus configuration above-mentioned vehicle suitable position, composition be loaded with lavatory and
The environment-friendly vehicle of lavatory waste purification apparatus；Such as environment-friendly type lavatory vehicle, environment-friendly type caravan, environment-friendly type traffic bus vehicle, environmental protection
Type train or environment-friendly type draw lavatory vehicle；
The environment-friendly type lavatory vehicle: being that will configure with waste purification apparatus in transport vehicle between the lavatory of multiple squatting positions
It is integral that shape is fixed on the crossbeam on chassis, carries out vehicle waste of going to toilet to purify processing up to standard, the excrement slag obtained after processing
Carry out caching and storage and transportation, the vehicle of water quality qualified discharge on the spot；
The environment-friendly type caravan: being by the lavatory of 1 to 2 squatting position and the configuration of waste purification apparatus and to be fixed on room
Vehicle suitable position carries out caravan waste of going to toilet to purify processing up to standard, and the excrement slag obtained after processing carries out caching and storage and transportation, water
The vehicle of matter qualified discharge on the spot；
The environment-friendly type traffic bus vehicle: being by the lavatory of 1 to 2 squatting position and the configuration of waste purification apparatus and solid
Be scheduled on traffic bus vehicle suitable position, carry out bus vehicle waste of going to toilet to purify processing up to standard, the excrement slag obtained after processing into
Row caching and storage and transportation, the vehicle of water quality qualified discharge on the spot；
The environment-friendly type train: it is net to be that the waste for generating each compartment lavatory squat toilet of the train is collected into waste
Change the purification processing up to standard that waste is carried out in processing equipment, the excrement slag obtained after processing carries out caching and storage and transportation, water quality reach on the spot
Mark discharge；
The environment-friendly type draws lavatory vehicle；It is to draw the lavatory of multiple squatting positions and the configuration of waste purification apparatus
It is integral that shape is fixed on the crossbeam on the chassis of vehicle, is carried out tractor waste of going to toilet to purify processing up to standard, be obtained after processing
Excrement slag carry out caching and storage and transportation, the vehicle of water quality qualified discharge on the spot, the tractor is by other gasoline cars, diesel vehicle
It draws and travels with electric vehicle；
The lavatory waste purification apparatus is pumped, waste collecting tank, flocculant tank, flocculation tank by vacuum pump, Gu
The brake air tank of liquid separator, sewage treatment equipment, excrement slag storage bin, air compressor machine or vehicle self-carrying and configuration are sent out in vehicle
Air heat exchanger composition on motivation high-temperature flue gas pipe；
The waste collecting tank, belongs to closed hydrostatic column,
The solid-liquid separating machine can be flame filter press, bag filter, folded screw centrifuge, decanter centrifuge, three
Sufficient formula centrifuge, vacuum screen formula filter；
The flocculation tank belongs to the sewage purification flocculation container used in purification project, configures liquid inside the container
Agitating device；
The flocculant tank belongs to the rectangle for being equipped with flocculant, round or ellipse container；
The excrement slag storage bin, can be rectangle, round or ellipse shell, the upper part of the housing have excrement slag into
Mouthful, lower side is equipped with excrement slag discharge door, and enclosure interior configures the spiral discharging machine or hydraulic discharging machine of conveying solid substance excrement slag, can
The discharge door of excrement slag storage bin to be opened or closed by hydraulic device；
The sewage treatment equipment is mainly made of biochemical degradation equipment (such as anaerobism and oxygen, aerobic), sterilizing equipment decontaminating apparatus；
The biochemical degradation equipment can be rectangle, round or ellipse shell, configuration aeration in the shell
Disk, thermometer, aeration and biological filler, liquid level display (such as glass mirror) or level transmitter (such as float-ball type display) are right
The intracorporal liquid level of shell is monitored and controls；The aeration plate belongs to well known airfloat equipment in purification project field；
The ozone, UV sterilizer, belong to well known ozone generator, ultraviolet light in purification project field and disappear
Malicious instrument；
Using the conveying of vacuum pump adsorption capacity or pump, the waste waste water in vehicle-mounted lavatory squatting pan is transported to closed excrement
In dirty collecting tank, the effect of impact force is conveyed by pull of vacuum or pump, excrement is dispersed and be dissolved into the solid stool in waste
In stain disease, the waste waste water in closed waste collecting tank is transported in flocculation tank with pump, suitable flocculant is added
In flocculation tank, stirs with uniformly, flocculant is made to flocculate with organic matter, the inorganic matter in waste waste water, generate " alumen ustum " impurity,
By precipitating or filter, the solid excrement slag and bright waste water of generation, caching and storage and transportation excrement slag are isolated, it is bright useless to what is isolated
Water is further purified processing up to standard:
Biochemical degradation technical equipment can be used, above-mentioned bright waste water is transported in biochemical degradation equipment, according to biochemical
Reaction principle, by the effect of anaerobe or aerobic microbiological, the organic substance in bright waste water is constantly digested or drops
Solution, is converted to carbon dioxide and water, the numerical value of COD, BOD can constantly be reduced to numerical value up to standard in water；By COD, BOD numerical value
Water up to standard carries out antivirus inactivation treatment again, obtains the water of emission compliance, and water up to standard may be used as flushing water or be discharged to outside vehicle
Environment, the excrement slag for caching storage and transportation can periodically be discharged to specified factory's renewable resources from vehicle and utilize, and such as be used as biological organic
The raw material of fertilizer or as biogas raw material recycle；
The beneficial effects of the present invention are:
1. the waste (stool, small volume) generated in vehicle-mounted lavatory has carried out innoxious on the spot on vehicle using the present invention
Processing up to standard, the raw material or the raw material progress recycling benefit for producing biogas that the solid excrement slag collected after processing can be used as organic fertilizer
With national standard " GB18918-2012 " standard or " middle water " standard, water up to standard that water quality that treated reaches sterile can arrange on the spot
It is put into vehicle external environment, alleviates the transportation cost of vehicle-mounted lavatory carrying waste；
2. the waste (stool, urine) of vehicle-mounted lavatory, which no longer needs to be packaged, is transported to other place progress harmless treatments,
Save the transport and transfer cost of vehicle-mounted lavatory treatment for cow manure.
3. the urine in vehicle-mounted lavatory waste has been cleaned into sterile water up to standard using the present invention, water resource has been saved, this
Sterile water up to standard can replace tap water as water conservancy use of flushing the toilet, and reduces originally water consumption, reduces and carry tap water
Transportation cost；
Fermentative degradation is all carried out to toilet stool urine 4. the present invention overcomes existing similar techniques, or first carries out waste
Separation of solid and liquid, then the complicated technology of anaerobism or/and aerobic purified treatment, and place are carried out to whole stool or urine respectively
Manage that the time is long, and energy consumption is high, the big weakness of occupation area of equipment and space；The present invention provides first quickly wad a quilt with cotton to waste
Solidifying, separation and remove large amount of organic and other materials in waste, the waste liquid waste water for keeping COD, BOD numerical value high become COD,
The low bright waste water of BOD numerical value, then quick sewage purification processing up to standard, phase are carried out to the low bright waste water of COD, BOD numerical value
The time for shortening lavatory treatment for cow manure over the ground improves the effect of lavatory waste processing up to standard in the unit time, reduces excrement
The occupied area of dirty processing equipment arranges the waste for the treatment of for cow manure gauge modelling especially on area and the vehicle of narrow space
Purification apparatus becomes a reality；
5. equipment used by method of the invention belongs to conventional equipment, reliable for operation, technology maturation, structure is simple,
Operation is easy, easy to maintenance, cheap；The present invention has extensive marketing application prospect, has creative, novelty
With good industrial applicibility；
Detailed description of the invention
Attached drawing 1 is process flow chart of the invention；
Attached drawing 2 is environment-friendly type lavatory bassinet structure schematic diagram of the present invention；
Attached drawing 3 is environment-friendly type lavatory vehicle overlooking structure diagram of the present invention；
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further details, but does not limit implementation model of the invention
It encloses:
Embodiment 1
According to shown in attached drawing 1, attached drawing 2 and attached drawing 3, environment-friendly type lavatory vehicle of the present invention, using Yitong Passenger Train Co, engine models
Number: YC6J245-50/YC6A270-50/WP7.270E51；Notification number: ZK6115HT5Z；Chassis producer is Zhengzhou Yitong Passenger Train Co
Limited liability company, when vehicle overall size is long 10.7 meters of 2.5 meters of x wide, 3.23 meters of x high, use and holding Yitong Passenger Train Co factory
Vehicle appearance, the passenger seat in the compartment all removes, be all replaced with 11 outer dimensions be it is 0.9 meter wide, long 1.2
Meter, (squatting pan is configured between a lavatory) between high 2 meters of lavatory and 1.5 meters long, wide 2.4 meters of a waste purified treatment
Equipment room；By the waste purification apparatus workplace configuration on the compartment plate of near-car head；In the lavatory
Configured with squatting pan, hand basin, ventilation fan, clothes-hook, electric heating hand drier, headlamp, mirror and toilet paper basket；Configuration in the middle part of compartment
There is 0.7 meter wide, long 7 meters of corridor；(11 squatting positions will be contained) between 11 lavatories between a waste purification apparatus to fill
It fits on Yitong Passenger Train Co chassis ridgepole, and forms an entirety with vehicle chassis fixation；
In the present embodiment 1, by the waste pipeline below 11 lavatory squatting pans after defecation valve respectively with diameter be 0.5
Rice, the feed inlet connection of high 1.5 meters closed cylindrical waste collecting tanks, the closed cylindrical waste collecting tank it is upper
The vacuum tube connection in portion and 1.5KW vacuum pump makes the subnormal ambient that vacuum is formed in closed cylindrical waste collecting tank, close
1.1KW Driving-mud Pump is configured in the cylindrical waste collecting tank closed, the discharge nozzle and diameter of the Driving-mud Pump are 0.6 meter,
The upper feed inlet connection of high 1.5 meters of flocculation tanks；It is 0.6 meter by diameter, the discharge nozzle of long 0.5 meter of flocculant tank is after valve
It is 0.6 meter with diameter, the top connection of high 1.5 meters of flocculation tanks, the lower part discharge port of the flocculation tank is through piping and diameter
0.25 meter, length is 0.9 meter, and power is the feed inlet connection of the spiral solid-liquid separating machine of 1.1KW, the solid-liquid separating machine
The outlet of solid excrement slag and outer dimension are 1 meter of length, and 0.3 meter wide, the feed inlet connection of high 1 meter of excrement slag storage bin, described consolidates
The bright wastewater outlet that liquid separator is isolated is 1.2 meters long, 1 meter wide, high 1 meter of biochemical degradation through piping and outer dimension
The feed inlet connection of equipment；The diameter drawn from the brake air storage tank of Yitong Passenger Train Co is 32mm exhaust pipe and the shape
Size is 1 meter long, 0.3 meter wide, the aeration plate connection in high 1 meter of biochemical degradation equipment；
Using of the invention " a kind of method of vehicle-mounted lavatory waste purified treatment ", operator is by environment-friendly type lavatory of the present invention
Vehicle is docked in the construction site in certain city development zone, for building peasant worker go to toilet provider's housecoat business；According between each lavatory
(squatting position, irrespective of sex) 10 people go to toilet calculating (6 minutes count every time for everyone) per hour, the environment-friendly type lavatory of the present embodiment
Vehicle can accommodate 110 people per hour and go to toilet configured between 11 lavatories (11 squatting positions), average to count daily according to 12 hours
It calculates, then can accommodate 1320 people daily and go to toilet；
When operation: operator starts vacuum pump work, maintains to reach certain negative-pressure vacuum environment in waste collecting tank；People
After defecation, the autocontrol switch button of defecation valve is clicked with hand, the waste in lavatory squatting pan is born by closed waste collecting tank
The effect of pressure adsorption capacity is transported in closed waste collecting tank, and after the waste in squatting pan has been adsorbed, defecation valve is certainly
It is dynamic to close, the operation so recycled；Be configured with Driving-mud Pump in the closed waste collecting tank, the Driving-mud Pump with
Waste liquid in closed waste collecting tank, is transported in flocculation tank with Driving-mud Pump, will be fitted by liquid level controller connection
The flocculant of polymeric aluminium chloride solution of amount is added in flocculation tank, stirs with uniformly, makes flocculant and the organic matter in waste waste water, nothing
Machine object flocculates, and generates " alumen ustum " impurity, is filtered by solid-liquid separating machine, isolate 264kg (aqueous 80%, wt%) solid
Excrement slag, which, which is discharged in excrement slag storage bin, caches storage and transportation, by the bright waste water isolated (by the COD of test waste water
It is 721mg/L) it is transported in biochemical degradation equipment；The brake of Yitong Passenger Train Co factory configuration is arrived with the air delivery in air tank
In the aeration plate of biochemical degradation equipment, aeration is supplied oxygen to the aerobic reaction of biochemical degradation；It is micro- by anaerobism according to biochemical reaction principle
The effect of biology or aerobic microbiological, the organic substance in bright waste water are constantly digested or degrade, and are converted to titanium dioxide
The near water up to standard of COD, BOD numerical value is carried out ultraviolet light antivirus instrument again and carries out antivirus inactivation treatment by carbon and water；By testing water
After matter reaches the dirty discharge level-one A standard of national standard GB " 18918-2002 " urban wastewater treatment firm pollution, water a part up to standard is used
Make flushing water, extra water up to standard is discharged to vehicle external environment, and the excrement slag for being buffered storage and transportation is transported with environment-friendly type lavatory vehicle specifies
Factory carry out resource utilization；
The associated technical parameters and implementation result of the embodiment of the present invention 1 are as follows:
(1) environment-friendly type lavatory vehicle, between the lavatory configured with 11 squatting pans between an excrement purification apparatus；
(1) each 10 person-time/hour of lavatory (or 6 minutes one person-time), 11 squatting position lavatories were counted according to work in 12 hours
It calculates, daily lavatory, which uses, averagely to be calculated by 1320 person-times,
(2) everyone average each stool and urine calculate according to 0.3 kilogram；
(3) vacuum flushing water 0.5L or 0.5kg that average per person goes to toilet；
(4) it is average every time everyone go to toilet and generate waste 0.8kg (i.e. excrement+flushing water)；
The logical environment-friendly type lavatory vehicle of (5) spaces accommodates 1320 person-times daily and goes to toilet, and generates waste (stool, urine)
1056kg；
(2) waste purifies processing parameter up to standard
(1) maintenance vacuum degree in waste collecting tank: -0.045 to -0.075kg/cm2；
(2) controlled at 30-35 DEG C in biochemical degradation equipment；
(3) microorganism: DL type waste degradation bacterial agent；
(4) flocculant: 10% solution of aluminium polychloride；
(5) ultraviolet antivirus instrument: HC-UVC type；
(3) the effect relevant parameter implemented:
1. the solid excrement slag collected: 264kg (aqueous 80%, wt%)；
2. the discharge quality of water: meeting the dirty discharge level-one A standard of GB " 18918-2002 " urban wastewater treatment firm pollution
Appearance；It is colourless, transparent, limpid, tasteless, density: 1g/ml；
Find out from above-mentioned data, the waste of lavatory discharge of the construction worker on environment-friendly type lavatory vehicle, by of the invention
After method processing, the water quality of discharge reaches GB18918-2002 " urban wastewater treatment firm pollutant emission " level-one A standard.
Claims (2)
1. a kind of method of vehicle-mounted lavatory waste purified treatment, comprising the following steps:
(1) lavatory, waste purification apparatus are configured and are fixed on the suitable position of vehicle, composition is loaded with lavatory and waste is net
Change the environment-friendly vehicle of processing equipment；
(2) the waste waste water in the lavatory squatting pan in above-mentioned (1) is transported to closed waste using negative pressure of vacuum adsorption capacity
In collecting tank；
(3) the waste waste water in closed waste collecting tank is pipelined in flocculation tank using the conveying of pump, will be fitted
The flocculant of amount is added in flocculation tank, mixes flocculant and waste waste water, keeps waste useless using the effect of flocculant
Organic matter and flocculant in water form " alumen ustum " waste water after mixing；
(4) " alumen ustum " waste water in above-mentioned (3) flocculation tank is separated by solid-liquid separation, collection generates bright after being separated by solid-liquid separation respectively
Solid excrement slag is transported to caching and storage and transportation in excrement slag storage bin by waste water and solid excrement slag；
(5) biochemical degradation reaction principle is utilized, the bright waste water generated after above-mentioned (4) are separated by solid-liquid separation is transported to biochemical degradation and sets
It is standby interior, the purification place up to standard of biochemical degradation is carried out to bright waste water using anaerobism and oxygen or/and aerobic biochemical degradation reaction
Reason supplies oxygen aeration to the bright waste water in biochemical degradation equipment using the air of air compressor machine discharge, or using configuring on vehicle
Brake carry out oxygen supply aeration to biochemical degradation equipment with the air in air cylinder, or utilize the high temperature of vehicle motor discharge
Flue gas and air at room temperature carry out heat exchange, and air at room temperature is become to supply oxygen to the bright waste water in biochemical degradation equipment after hot-air
Aeration；Water after biochemical degradation is reacted carries out ozone, ultraviolet ray sterilization bactericidal processing, or disinfectant is added and carries out at inactivation
Reason, water quality obtain water up to standard after detection is qualified, and water up to standard is discharged on the spot or poured again as lavatory flushing water, roadside greening sharp
With；
(6) vehicle is utilized, the excrement slag that above-mentioned (4) are collected is transported into specified factory and carries out resource utilization.
2. a kind of method of vehicle-mounted lavatory waste purified treatment according to claim 1, it is characterised in that: the vehicle
, comprising: transport vehicle, caravan, traffic bus vehicle, train, tractor；Lavatory and lavatory waste purification apparatus can be configured
In above-mentioned vehicle suitable position, composition is loaded with the environment-friendly vehicle of lavatory and lavatory waste purification apparatus；As environment-friendly type lavatory vehicle,
Environment-friendly type caravan, environment-friendly type traffic bus vehicle, environment-friendly type train or environment-friendly type draw lavatory vehicle.
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| CN113429104A (en) * | 2021-07-30 | 2021-09-24 | 深圳市绿水青山环境有限公司 | Urban public toilet excrement up-to-standard micro-discharge treatment system and use method thereof |
| CN114538968A (en) * | 2022-01-11 | 2022-05-27 | 济南槐荫尘峰环保技术开发中心 | Method for resource utilization of excrement |
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Application publication date: 20191008 |