water plant biomass is characterized by a high water content and structure of lignocellulose. To apply digestion (AD) for the anaerobic treatment of aquatic plants, the simultaneous achievement of high methane (CH4) per volume of biomass recovery and high biodegradability has been a challenge because of these characteristics.
Here, we propose a new series of two-stage wet-and solid-state AD (SS-AD) systems are quickly digested fraction of labile cytoplasmic reactor AD first wet the retention time short while slowly digesting the fraction of lignocellulosic later SS-AD with retention time long. In this study, the effect of this series AD on CH4 recovery and chemical oxygen demand (COD) balance of aquatic plant biomass are examined in a semi-continuous operation. Elodea nuttallii, overgrowing in the valley south of Lake Biwa, Japan, was used as the substrate. For comparison, the different stages of AD with a hydraulic retention time (hrts) (30 d and 15 d) is performed.
The CH4 conversion efficiency at one stage AD deteriorated from 47.6 to 33.1% of COD with HRT is shortened, perhaps because of the low degradability fraction of slowly degrading (ie lignocellulose) in a short retention time. In contrast, AD series under the same HRT (15 d) as AD-one stage exhibited higher CH4 conversion efficiency of 65.1% COD, mainly due to increased degradation of the fraction of slowly degrading because prolonged solid retention time (52.2 d) of the entire system ,
The CH4 recovery from wet AD AD series alone systems surpassed that of 30 d-HRT from one stage of AD, probably because HRT is suitable for most small volatile and / or recirculation microbes. Serial wet and SS-AD suggested as a suitable technology for water treatment plant biomass with recalcitrant cell wall and cytoplasm unstable.
 Digitonin |
| TBW00089 |
ChemNorm |
unit |
Ask for price |
 Permeabilization Buffer |
| 22016 |
Biotium |
100mL |
EUR 149.00 |
|
Description: Minimum order quantity: 1 unit of 100mL |
 EZSolution? Digitonin |
| 2082-1 |
Biovision |
|
EUR 158.00 |
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| 2081-100 |
Biovision |
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EUR 175.00 |
Digitonin, Water-Soluble |
| 2081-1000 |
Biovision |
|
EUR 669.00 |
Digitonin, Water-Soluble |
| 2081-250 |
Biovision |
|
EUR 294.00 |
Digitonin, Water-Soluble |
| 2081-5000 |
Biovision |
|
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 Digitonin-Water-soluble |
| DG1152 |
Bio Basic |
100mg |
EUR 224.00 |
- Product category: Biochemicals/Detergents/Surfactants
|
 Fixation/Permeabilization Solution Kit |
| 20-abx290028 |
Abbexa |
- EUR 370.00
- EUR 495.00
- EUR 899.00
- EUR 300.00
|
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- Shipped within 2-3 weeks.
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) Permeabilization and Blocking Buffer (5X) |
| 22017 |
Biotium |
100mL |
EUR 149.00 |
|
Description: Minimum order quantity: 1 unit of 100mL |
 Flow Cytometry Fixation/Permeabilization Kit |
| 23006 |
Biotium |
50test |
EUR 80.00 |
|
Description: Minimum order quantity: 1 unit of 50test |
 Permeabilization Buffer for ICC and IHC |
| SF40012 |
Neuromics |
10 ml |
EUR 122.00 |
) Human Foxp3 Fixation/Permeabilization Kit (OKSB02205) |
| OKSB02205 |
Aviva Systems Biology |
50 Samples |
EUR 218.00 |
|
Description: Description of target: ;Species reactivity: ;Application: FC;Assay info: ;Sensitivity: |
) Custom production of antibodies in 2 Chickens using supplied antigen (std 63 days protocol) |
| CHI-2 |
Alpha Diagnostics |
1 |
EUR 1138.00 |
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Alpha Diagnostics |
1 |
EUR 1877.00 |
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Alpha Diagnostics |
1 |
EUR 1138.00 |
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1 |
EUR 659.00 |
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1 |
EUR 1138.00 |
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1 |
EUR 1877.00 |
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Alpha Diagnostics |
1 |
EUR 1138.00 |
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Alpha Diagnostics |
1 |
EUR 1138.00 |
