Abstract：
:A pilot-scale chemical-biological process was performed efficiently to remove corrosive H2S from biogas. Consecutive 356-d livestock biogas purification was conducted at various H2S loading rates. The average inlet H2S concentration was 3542 ppm, and a removal efficiency of 95% was achieved with gas retention time of 288 s. This system showed robust performance during operation with stable parameters. Purified biogas with an average of 59% CH4 was collected for power production. Moreover, 28.3 kW h of power was produced by using a 30 kW biogas generator under 300 LPM biogas flow rate. During the 30-d shut down test, the jarosite formation resulted in pH decrease and appearance of Leptospirillum sp. and Sulfobacillus sp. in the bioreactor. However, the cell density of the inoculated Acidithiobacillus ferrooxidans was maintained above 5×10(7) CFU/g-AC during long-term operation. Thus, given the successful H2S elimination, the chemical-biological process is a feasible system for biogas purification.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Lin WC,Chen YP,Tseng CPdoi
10.1016/j.biortech.2012.10.040subject
Has Abstractpub_date
2013-05-01 00:00:00pages
283-91eissn
0960-8524issn
1873-2976pii
S0960-8524(12)01542-8journal_volume
135pub_type
杂志文章abstract：:With the aim to support the experimental tests in a gasification pilot plant, the thermal decomposition of coal, biomass and their mixtures has been carried out through a thermogravimetric analysis (TGA) and a simplified kinetic analysis. The TGA of pure fuels indicates the low reactivity of South African coal and the...
journal_title：Bioresource technology
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abstract：:Low-cost activated carbon was prepared from Polygonum orientale Linn. (PL) by phosphoric acid activation. Its ability to adsorb Pb(II) ions from aqueous solutions was examined. Through SEM, XRD, BET, and FTIR analyses, the PL-activated carbon (PLAC) was found to have a porous structure with a surface area of about 140...
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journal_title：Bioresource technology
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abstract：:Algal biomass is known as a promising sustainable feedstock for the production of biofuels and other valuable products. However, since last decade, massive amount of interests have turned to converting algal biomass into biochar. Due to their high nutrient content and ion-exchange capacity, algal biochars can be used ...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
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abstract：:Cross-linked enzyme aggregates (CLEAs) are reported for the first time for a recombinant acetyl xylan esterase (AXE) from Bacillus pumilus. With this enzyme, CLEAs production was most effective using 3.2M (80%-saturation) ammonium sulfate, followed by cross-linking for 3h with 1% (v/v) glutaraldehyde. Particle size wa...
journal_title：Bioresource technology
pub_type： 杂志文章
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abstract：:A medicinal mushroom Fomes fomentarius, was isolated from the fruiting body of a wild F. fomentarius and identified by ITS-5.8S rDNA sequencing analysis. Then, the optimization of submerged culture conditions and nutritional requirements of mycelial biomass and exopolysaccharide (EPS) production from F. fomentarius wa...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.05.049
更新日期：2008-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2012-11-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2011.09.035
更新日期：2012-07-01 00:00:00
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pub_type： 杂志文章
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更新日期：2020-10-01 00:00:00
abstract：:Alkaline pretreatment of lignocellulosic biomass has been intensively investigated but heavy water usage and environmental pollution from wastewater limits its industrial application. This study presents a pretreatment technique by in-situ injection of potassium hydroxide concentrations ranging from 0.8% to 10% (w/w) ...
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pub_type： 杂志文章
doi：10.1016/j.biortech.2017.05.032
更新日期：2017-09-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2015.10.095
更新日期：2016-01-01 00:00:00
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pub_type： 杂志文章
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更新日期：2020-12-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.10.068
更新日期：2013-01-01 00:00:00
abstract：:The recovery of the total orthophosphate (PT) and removal of the total ammonia-nitrogen (TAN) from swine wastewater were investigated through a combined technology of using bittern as the magnesium source in struvite precipitation along with internal recycling of the chlorination product of the recovered struvite. Res...
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pub_type： 杂志文章
doi：10.1016/j.biortech.2014.09.024
更新日期：2014-11-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2017.07.151
更新日期：2018-02-01 00:00:00
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pub_type： 杂志文章
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pub_type： 杂志文章
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更新日期：2017-11-01 00:00:00
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更新日期：2017-12-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.06.068
更新日期：2010-11-01 00:00:00
abstract：:There are about 130,000 hectares of land in South Africa that have been under black wattle plantation for a long time and whose soils have become more acidic than those from contiguous land without the tree. This incubation study investigated the effectiveness of lime, chicken manure and leaf litter ash to ameliorate ...
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pub_type： 杂志文章
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更新日期：2002-10-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2015.03.082
更新日期：2015-09-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2020-03-01 00:00:00
abstract：:Biological pretreatment of paddy straw was carried out using an actinomycete isolate, identified as Streptomyces griseorubens ssr38, for delignification under solid state fermentation and enhanced sugar recovery by enzymatic saccharification. After 10 days incubation, the inoculated paddy straw was extracted with mild...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.11.040
更新日期：2013-05-01 00:00:00
abstract：:Constructed wetlands (CWs) have been used as a green technology to treat various wastewaters for several decades. CWs offer a land-intensive, low-energy, and less-operational-requirements alternative to conventional treatment systems, especially for small communities and remote locations. However, the sustainable oper...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
doi：10.1016/j.biortech.2014.10.068
更新日期：2015-01-01 00:00:00
abstract：:This paper evaluates a novel biorefinery approach for the conversion of lignocellulosic biomass from pinewood. A combination of thermochemical and biochemical conversion was chosen with the main product being ethanol. Fast pyrolysis of lignocellulosic biomasss with fractional condensation of the products was used as t...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.03.009
更新日期：2014-06-01 00:00:00
abstract：:In this experimental work, the feasibility of wheat straw as a feedstock for biogas production is investigated using the newly developed upflow anaerobic solid-state (UASS) process. With the analytical emphasis placed on methane and metabolite production, both mesophilic and thermophilic 39 L UASS reactors were operat...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.08.063
更新日期：2012-11-01 00:00:00
abstract：:The application of periphytic biofilm in removing nitrogen from water is limited by the fluctuating nitrogen concentration. Here, we delineate a novel approach to enhance periphytic biofilm performance in nitrogen removal via upconversion luminescence of upconversion phosphors (UCPs). Nitrogen removal rates (14 d) in ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.11.079
更新日期：2019-02-01 00:00:00
