LT2017513A - Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdas - Google Patents
Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdasInfo
- Publication number
- LT2017513A LT2017513A LT2017513A LT2017513A LT2017513A LT 2017513 A LT2017513 A LT 2017513A LT 2017513 A LT2017513 A LT 2017513A LT 2017513 A LT2017513 A LT 2017513A LT 2017513 A LT2017513 A LT 2017513A
- Authority
- LT
- Lithuania
- Prior art keywords
- biochar
- production
- preparation
- produced
- biodegradable waste
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000010815 organic waste Substances 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 230000000696 methanogenic effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Processing Of Solid Wastes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Treatment Of Sludge (AREA)
Abstract
Išradimas skirtas bioskaidžių atliekų (bioįkrovos) paruošimo anaerobiniam skaidymui bioreaktoriuje būdui, siekiant padidinti biodujų kokybę ir sumažinti teršalų - anglies dioksido CO2 ir vandenilio sulfido H2S - koncentracijas. Bioįkrovos paruošimo būdą sudaro tris pagrindiniai etapai: 1) bioanglies gamyba; 2) bioanglies smulkinimas iki 1,0 - 3,0 mm dispersiškumo; 3) bioįkrovos gamyba, t.y bioanglies maišymas su biomase santykiu 1:10. Gaminant bioanglį iš pušies ir/arba eglės, deginimo krosnyje nustatoma 750 oC temperatūra. Nustatyta, kad esant minėtai temperatūrai, pagamintos bioanglies mikroporų skersmuo siekia 10-30 µm. Dėl to metanogeninėms bakterijoms yra sudaromos palankesnės sąlygos kolonijoms sudaryti. Bioanglies taikymas bioįkrovos gamybos procese padidina CH4 koncentraciją iki 7,9 %, dėl adsorbcinių savybių sumažina CO2 ir H2S koncentracijas iki 4 % ir 0 ppm atitinkamai.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2017513A LT6555B (lt) | 2017-05-15 | 2017-05-15 | Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2017513A LT6555B (lt) | 2017-05-15 | 2017-05-15 | Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LT2017513A true LT2017513A (lt) | 2018-07-25 |
| LT6555B LT6555B (lt) | 2018-09-25 |
Family
ID=62949210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LT2017513A LT6555B (lt) | 2017-05-15 | 2017-05-15 | Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdas |
Country Status (1)
| Country | Link |
|---|---|
| LT (1) | LT6555B (lt) |
-
2017
- 2017-05-15 LT LT2017513A patent/LT6555B/lt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LT6555B (lt) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| del Rosario Rodero et al. | Influence of alkalinity and temperature on photosynthetic biogas upgrading efficiency in high rate algal ponds | |
| Shen et al. | Yearlong semi-continuous operation of thermophilic two-stage anaerobic digesters amended with biochar for enhanced biomethane production | |
| Yan et al. | Performance of photoperiod and light intensity on biogas upgrade and biogas effluent nutrient reduction by the microalgae Chlorella sp. | |
| Marín et al. | Influence of liquid-to-biogas ratio and alkalinity on the biogas upgrading performance in a demo scale algal-bacterial photobioreactor | |
| Chen et al. | Integration of sludge digestion and microalgae cultivation for enhancing bioenergy and biorefinery | |
| ATE532574T1 (de) | Verfahren und anlage zur reinigung von biogas zur gewinnung von methan | |
| WO2009132249A3 (en) | Methods and systems for producing biofuels and bioenergy products from sewage sludge, including recalcitrant sludge | |
| de Lima Barizão et al. | Microalgae as tertiary wastewater treatment: energy production, carbon neutrality, and high-value products | |
| del Rosario Rodero et al. | Long-term influence of high alkalinity on the performance of photosynthetic biogas upgrading | |
| EA201390878A1 (ru) | Способ ферментации | |
| Ficara et al. | Growth of microalgal biomass on supernatant from biosolid dewatering | |
| Toledo-Cervantes et al. | Biogas upgrading using algal-bacterial processes | |
| US20140338361A1 (en) | Method And An Apparatus For Producing Energy By Recycling Materials During A Fuel Combustion Process | |
| WO2013001365A3 (en) | Sulfide generation via biological reduction of divalent, tetravalent or pentavalent sulfur containing combustion flue gas or liquor | |
| EP2767584B1 (en) | Method for reduction of carbon dioxide in biogas | |
| CN205856262U (zh) | 工业废水处理工艺中的沼气发电装置 | |
| LT2017513A (lt) | Bioskaidžių atliekų paruošimo anaerobiniam skaidymui būdas | |
| MX2020010467A (es) | Produccion de biogas a partir del tratamiento de sargazo. | |
| KR20140067853A (ko) | 선박의 밸러스트 탱크 내 혐기성 미생물을 이용한 이산화탄소의 메탄 전환 방법 및 그 시스템 | |
| WO2006130680A3 (en) | Method of hydrogen production combining a bioreactor with a nuclear reactor and associated apparatus | |
| Mezzari et al. | Sulfide removal from biogas by sulfur-oxidizing bacteria | |
| BR112015031823A8 (pt) | Processo para a produção de uma biomassa para uso no tratamento da água de reação de fischer-tropsch (ft), biomassa produzida pelo referido processo e processo para o tratamento da água de reação de ft | |
| PL402806A1 (pl) | Sposób mikrobiologicznego oczyszczania biogazu w obecności tlenowych form azotu | |
| Park | Simultaneous Abatement of CO2 and H2S in Anaerobic Digestion | |
| Zheng et al. | Low-carbon nature-based system for industrial wastewater treatment: harnessing H2/CO2 to drive robust algae-bacteria symbiosis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Patent application published |
Effective date: 20180725 |
|
| FG9A | Patent granted |
Effective date: 20180925 |
|
| MM9A | Lapsed patents |
Effective date: 20220515 |