DK200800023A - 0-energy purification plant - Google Patents

0-energy purification plant Download PDF

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Publication number
DK200800023A
DK200800023A DK200800023A DKPA200800023A DK200800023A DK 200800023 A DK200800023 A DK 200800023A DK 200800023 A DK200800023 A DK 200800023A DK PA200800023 A DKPA200800023 A DK PA200800023A DK 200800023 A DK200800023 A DK 200800023A
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DK
Denmark
Prior art keywords
tank
inlet
zero
slats
separator
Prior art date
Application number
DK200800023A
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Danish (da)
Inventor
Andersen Karsten Krogh
Original Assignee
Andersen Karsten Krogh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andersen Karsten Krogh filed Critical Andersen Karsten Krogh
Priority to DK200800023A priority Critical patent/DK200800023A/en
Publication of DK200800023A publication Critical patent/DK200800023A/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Claims (10)

1. Et nul - energi renseanlæg, som omfatter en procestank (1) med en eller flere kanaler (2) med åbninger imellem (3) og propeller (4) - diffusor (5) beluftning med en diffusorplade (6) og en eller flere separatorer (7) med indløbsskærm (8), udløbsskærm (9), indløbsspalter (10), indløbstragte (11) og lameller (12) og en primær bundfældningstank (13) efterfulgt af en adsorptionstank (19) med omrørerpropel (20), propeller-diffusorbeluftning med diffusorplade (21) og lamel separator (22) med overskudsslampumper (23) og (24) og slambehandling bestående af koncentreringsenhed (14), hydroiysetank (15) og rådnetank (16) eller forgasningsanlæg og gasgenerator (17), således at elforbruget i procestanken (1) og adsorptionstanken (19) er så lille, at det dækkes af elproduktionen fra gasgeneratoren baseret på gasproduktionen fra overskudsslammet fra primær bundfældningstank (13), adsorptionsenhed (19) og procestank (1).1. A zero-energy purification plant comprising a process tank (1) having one or more ducts (2) with openings between (3) and propeller (4) - diffuser (5) aeration with a diffuser plate (6) and one or more separators (7) with inlet shield (8), outlet shield (9), inlet slots (10), inlet funnels (11) and slats (12) and a primary settling tank (13) followed by an adsorption tank (19) with stirrer propeller (20), propellers diffuser aeration with diffuser plate (21) and slat separator (22) with excess sludge pumps (23) and (24) and sludge treatment consisting of concentrating unit (14), hydroelysis tank (15) and rotary tank (16) or gasification plant and gas generator (17) the electricity consumption in the process tank (1) and the adsorption tank (19) is so small that it is covered by the electricity generation from the gas generator based on the gas production from the excess sludge from the primary settling tank (13), adsorption unit (19) and process tank (1). 2. Et nul - energi renseanlæg ifølge krav 1, som er kendetegnet ved at diffusorpladen(6) er placeret skråt over diffusoreme i en skrå vinkel mellem 20 og 70 grader med vandret, og således at diffusorpladen har en hældning i forhold til vandret mellem - 20 og + 20 grader, og således at pladen har mindst samme bredde som bredden af diffusorbelægningen og diffusorpladen har en længde på mellem 1 og 3 gange diffusorbelægningens længde.A zero-energy cleaning system according to claim 1, characterized in that the diffuser plate (6) is positioned obliquely over the diffusers at an inclined angle between 20 and 70 degrees with horizontal, and so that the diffuser plate has a slope relative to the horizontal between - 20 and + 20 degrees, and so that the plate has at least the same width as the width of the diffuser coating and the diffuser plate has a length of between 1 and 3 times the length of the diffuser coating. 3. Et nul - energi renseanlæg ifølge krav 1 og 2, som er kendetegnet ved at separatoren (7) er placeret efter diffussorpladen (6) i en vandret afstand på 0,6 - 1,6 gange den lodrette afstand mellem diffusorpladen (6) og vandoverfladen og dækker 0,2 - 1,0 gange kanalens (2) bredde og har en indløbsskærm(8) og består af indløbstragte (11) med indløbsspalter (10) og lodrette lameller (12), afløbskanaler (18) og en udløbsskærm (9), således at indløbsspalteme (10) er parallelle med kanalens sidevægge og strømretningen og har en åbningsbredde i området 3 -20 cm, og at afstanden mellem lamellerne (12) indbyrdes er i området 5- 20 cm, at indløbstragtens vægge danner en vinkel på 60-85 grader i forhold til vandret, overkanten af lamellerne er placeret 20-60 cm under vandoverfladen, og underkanten af lamellerne er placeret 30-120 cm over indløbsspalteme, og således at indløbsskærmen (8) og udløbsskærmen (9) har en hældning på mellem 30 og 70 grader med både vandret og lodret.A zero-energy purification system according to claims 1 and 2, characterized in that the separator (7) is located after the diffuser plate (6) at a horizontal distance of 0.6 - 1.6 times the vertical distance between the diffuser plate (6). and the water surface, covering 0.2 - 1.0 times the width of the duct (2) and having an inlet shield (8) and consisting of inlet funnels (11) with inlet slots (10) and vertical slats (12), outlet ducts (18) and an outlet screen (9) such that the inlet slots (10) are parallel to the side walls of the channel and the flow direction and have an opening width in the range of 3 to 20 cm and that the distance between the slats (12) is in the range of 5 to 20 cm that the walls of the inlet funnel form a angle of 60-85 degrees relative to the horizontal, the top of the slats is located 20-60 cm below the water surface, and the bottom edge of the slats is located 30-120 cm above the inlet slots, and so that the inlet guard (8) and the outlet guard (9) have a slope of between 30 and 70 degrees with both horizontal and vertically. 4. Et nul - energi renseanlæg ifølge krav 1, 2 og 3, som er kendetegnet ved at spildevandet fra udløbet af bundfældningstanken (13) løber til en adsorptionstank (19) med omrørerpropel (20), propeller-diffusorbeluftning med diffusorplade (21) og lamelseparator (22), og hvor aktivt overskudsslam pumpes af pumperne (23) fra procestanken (1) til adsorptionstanken (19). og hvor det aktive slam blandes med spildevandet ved hjælp af omrørerpropelleme (20) og (21) og efter adsorption af ikke bundfældelige partikler og kollider separeres i lamelsparatoren (22) og pumpes (24) delvist til koncentreringsenheden (14) og delvist løber retur til procestanken (1) gennem lamelseparatoren (22), hvor fordelingen er styret af pumperne (23) og (24), og således at det forrensede spildevand løber fra lamelseparatoren (22) til procestanken (1).A zero-energy purification plant according to claims 1, 2 and 3, characterized in that the effluent from the outlet of the settling tank (13) runs to an adsorption tank (19) with stirrer propeller (20), propeller diffuser aeration with diffuser plate (21) and lamella separator (22) and where active excess sludge is pumped by the pumps (23) from the process tank (1) to the adsorption tank (19). and wherein the active sludge is mixed with the wastewater by means of the stirrer propellers (20) and (21) and after adsorption of non-precipitous particles and collides is separated in the slat separator (22) and pumped (24) partially to the concentrating unit (14) and partially run back to the process tank (1) through the slat separator (22), the distribution being controlled by the pumps (23) and (24), and so that the purified wastewater flows from the slat separator (22) to the process tank (1). 5. Et nul - energi renseanlæg ifølge krav 1,2, 3 og 4 som er kendetegnet ved at separatoren (22) i adsorptionstanken (19) dækker 0,2 - 1,0 gange kanalens (19) bredde og har en indløbsskærm og består af indløbstragte med indløbsspalter og lodrette lameller, afløbskanaler og en udløbsskærm , således at indløbsspalteme er parallelle med kanalens sidevægge og strømretningen og har en åbningsbredde i området 3 -20 cm, og at afstanden mellem lamellerne indbyrdes er i området 5- 20 cm, at indløbstragtens vægge danner en vinkel på 60-85 grader i forhold til vandret, overkanten af lamellerne er placeret 20-60 cm under vandoverfladen, og underkanten af lamellerne er placeret 30- 120 cm over indløbsspalteme, og således at indløbsskærmen og udløbsskærmen har en hældning på mellem 30 og 70 grader med både vandret og lodret.A zero-energy purification system according to claims 1,2, 3 and 4, characterized in that the separator (22) in the adsorption tank (19) covers 0.2 - 1.0 times the width of the duct (19) and has an inlet shield and consists of of inlet funnels with inlet slots and vertical slats, outlet channels and an outlet screen such that the inlet slots are parallel to the side walls of the channel and the flow direction and have an opening width in the range of 3-20 cm and that the distance between the slats is in the range of 5- 20 cm walls form an angle of 60-85 degrees relative to the horizontal, the top of the slats are located 20-60 cm below the water surface, and the bottom edge of the slats are located 30-120 cm above the inlet slots, so that the inlet screen and the outlet screen have a slope of between 30 and 70 degrees with both horizontal and vertical. 6. Et nul - energi renseanlæg ifølge krav 1,2 og 3, som er kendetegnet ved at forholdet mellem hver kanals bredde og kanalens radius fra midt kanal til centrum er mindre end 0,6.A zero - energy purification system according to claims 1,2 and 3, characterized in that the ratio between the width of each channel and the radius of the channel from the center channel to the center is less than 0.6. 7. Et nul - energi renseanlæg ifølge krav 1,2,3 og 4 som er kendetegnet ved at hastigheden af propellerne kan varieres, således at vandhastigheden under separatorerne kan indstilles, således at slammet under separatorerne fjernes med mindst mulig turbulens i separatorerne til følge, og således at middelvandhastigheden mellem separatoren og kanalbunden er større end 20 cm/sek.A zero-energy purification system according to claims 1,2,3 and 4, characterized in that the speed of the propellers can be varied so that the water velocity below the separators can be adjusted, so that the sludge under the separators is removed with the least possible turbulence in the separators. and so that the mean water velocity between the separator and the channel bottom is greater than 20 cm / sec. 8. Et nul - energi renseanlæg ifølge krav 1,2 og 3 som er kendetegnet ved, at recirkulationen mellem anoxisk og oxisk tank foregår uden pumper gennem turbulente hydrauliske åbninger mellem kanalerne, hvor åbningerne er mindre end 0,05 gange mellemvæggens areal inklusive åbningerne,A zero-energy purification system according to claims 1,2 and 3, characterized in that the recirculation between anoxic and oxic tank takes place without pumps through turbulent hydraulic openings between the ducts, the openings being less than 0.05 times the area of the partition including the openings, 9. Et nul - energi renseanlæg ifølge krav 1,2, 3 og 4 som er kendetegnet ved, at rejektvandet fra koncentreringsenheden (14), hydrolysetanken (15) og rådnetanken (16) løber delvist til adsorptionstanken (19) og delvist til procestanken (1)A zero-energy purification plant according to claims 1,2, 3 and 4, characterized in that the reject water from the concentrating unit (14), the hydrolysis tank (15) and the rotary tank (16) runs partly to the adsorption tank (19) and partly to the process tank ( 1) 10. Et nul - energi renseanlæg ifølge krav 1,2, 3 og 4 som er kendetegnet ved, at rejektvandet fra koncentreringsenheden (14), hydrolysetanken (15) og rådnetanken (16) renses for ammoniak ved stripning, hvorefter det løber til delvist adsorptionstanken (19) og delvist til procestanken (1), og således at afløbet fra adsorptionstanken (19) renses for ammoniak ved stripning, hvorefter det løber til procestanken (1).A zero-energy purification plant according to claims 1,2, 3 and 4, characterized in that the reject water from the concentrating unit (14), the hydrolysis tank (15) and the rotary tank (16) is purified for ammonia by stripping, after which it runs to the partial adsorption tank. (19) and partially to the process tank (1) and so that the effluent from the adsorption tank (19) is purified of ammonia by stripping, after which it runs to the process tank (1).
DK200800023A 2008-01-08 2008-01-08 0-energy purification plant DK200800023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK200800023A DK200800023A (en) 2008-01-08 2008-01-08 0-energy purification plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200800023 2008-01-08
DK200800023A DK200800023A (en) 2008-01-08 2008-01-08 0-energy purification plant

Publications (1)

Publication Number Publication Date
DK200800023A true DK200800023A (en) 2009-07-09

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DK200800023A DK200800023A (en) 2008-01-08 2008-01-08 0-energy purification plant

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