当前位置： SCI文献检索 > BIORESOURCE TECHNOLOGY期刊下所有文献 > A simple respirogram-based approach for the management of effluent from an activated sludge system.

A simple respirogram-based approach for the management of effluent from an activated sludge system.

Abstract：

:Managing wastewater treatment plant (WWTP) based on respirometric analysis is a new and promising field. In this study, a multi-dimensional respirogram space was constructed, and an important index Res/t (ratio of in-situ respiration rate to maximum respiration rate) was derived as an alarm signal for the effluent quality control. A smaller Res/t value suggests better effluent. The critical R'es/t value used for determining whether the effluent meets the regulation depends on operational conditions, which were characterized by temperature and biomass ratio of heterotrophs to autotrophs. With given operational conditions, the critical R'es/t value can be calculated from the respirogram space and effluent conditions required by the discharge regulation, with no requirement for calibration of parameters or any additional measurements. Since it is simple, easy to use, and can be readily implemented online, this approach holds a great promise for applications.

journal_name

Bioresour Technol

journal_title

Bioresource technology

authors

Li ZH,Zhu YM,Yang CJ,Zhang TY,Yu HQ

doi

10.1016/j.biortech.2018.03.134

subject

Has Abstract

pub_date

2018-08-01 00:00:00

pages

412-419

eissn

0960-8524

issn

1873-2976

pii

S0960-8524(18)30497-8

journal_volume

261

pub_type

杂志文章

相关文献

BIORESOURCE TECHNOLOGY文献大全
  • Sulfide and ammonium oxidation, acetate mineralization by denitrification in a multipurpose UASB reactor.

    abstract：:The physiological and kinetic behavior of a denitrifying granular sludge exposed to different sulfide loading rates (55-295 mg/L d) were evaluated in a UASB reactor fed with acetate, ammonium and nitrate. At any sulfide loading rates, the consumption efficiencies of sulfide, acetate and ammonium were above 95%, while ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2010.11.084

    authors： Beristain-Cardoso R,Gómez J,Méndez-Pampín R

    更新日期：2011-02-01 00:00:00

  • Pyrolysis of oil palm empty fruit bunch biomass pellets using multimode microwave irradiation.

    abstract：:Oil palm empty fruit bunch pellets were subjected to pyrolysis in a multimode microwave (MW) system (1 kW and 2.45 GHz frequency) with and without the MW absorber, activated carbon. The ratio of biomass to MW absorber not only affected the temperature profiles of the EFB but also pyrolysis products such as bio-oil, ch...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.08.002

    authors： Salema AA,Ani FN

    更新日期：2012-12-01 00:00:00

  • Bioflocculation of cyanobacteria with pellets of Aspergillus niger: Effects of carbon supplementation, pellet diameter, and other factors in biomass densification.

    abstract：:One of the hurdles of renewable energy production from photosynthetic microorganisms is separating the biomass from water in cultures. Bioflocculation with filamentous fungus Aspergillus niger, an alternative low-cost method used for such separation, was studied with four cyanobacteria. Cocultures with Spirulina maxim...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2019.122167

    authors： Oliveira HR,Bassin ID,Cammarota MC

    更新日期：2019-12-01 00:00:00

  • The effects of natural zeolite on salinity level of poultry litter compost.

    abstract：:The aim of this study was to investigate the salinity uptake by natural zeolite when used as an ingredient during the composting process. The amounts of 5% and 10% of natural zeolite were applied to poultry litter as volume and compared with the compost made with no amendment. The results clearly showed that the salin...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2007.11.061

    authors： Turan NG

    更新日期：2008-05-01 00:00:00

  • Preparation of activated carbons from cattle-manure compost by zinc chloride activation.

    abstract：:Dried cattle-manure compost was pyrolyzed by a one-step process to obtain activated carbon using chemical activation by zinc chloride. The influence of activation parameters such as ZnCl(2) to cattle-manure compost (ZnCl(2)/CMC) ratio, activation temperature and retention time on the final products was investigated. T...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2005.12.023

    authors： Qian Q,Machida M,Tatsumoto H

    更新日期：2007-01-01 00:00:00

  • A study on the optimal hydraulic loading rate and plant ratios in recirculation aquaponic system.

    abstract：:The growths of the African catfish (Clarias gariepinus) and water spinach (Ipomoea aquatica) were evaluated in recirculation aquaponic system (RAS). Fish production performance, plant growth and nutrient removal were measured and their dependence on hydraulic loading rate (HLR) was assessed. Fish production did not di...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2009.09.040

    authors： Endut A,Jusoh A,Ali N,Wan Nik WB,Hassan A

    更新日期：2010-03-01 00:00:00

  • Fast pyrolysis kinetics of alkali lignin: Evaluation of apparent rate parameters and product time evolution.

    abstract：:In this study, the apparent kinetics of fast pyrolysis of alkali lignin was evaluated by obtaining isothermal mass loss data in the timescale of 2-30s at 400-700°C in an analytical pyrolyzer. The data were analyzed using different reaction models to determine the rate constants and apparent rate parameters. First orde...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.05.084

    authors： Ojha DK,Viju D,Vinu R

    更新日期：2017-10-01 00:00:00

  • Cultivation of marine microalgae using shale gas flowback water and anaerobic digestion effluent as the cultivation medium.

    abstract：:The potential of shale gas flowback water and anaerobic digestion (AD) effluent to reduce the water and nutrient requirements for marine microalgae cultivation was evaluated with the following strains: Nannochloropsis salina, Dunaliella tertiolecta, and Dunaliella salina. N. salina and D. tertiolecta achieved the high...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2015.04.065

    authors： Racharaks R,Ge X,Li Y

    更新日期：2015-09-01 00:00:00

  • Reversible covalent chemistry of carbon dioxide unlocks the recalcitrance of cellulose for its enzymatic saccharification.

    abstract：:To overcoming the natural recalcitrance of cellulose for glucose production via enzymatic hydrolysis, a new strategy of destroying hydrogen bond donor to reconstruct cellulose's hydrogen bonding network was developed via a mild reversible reaction of cellulose with CO2 catalyzed by organic bases. The reaction dynamics...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2019.122230

    authors： Gan J,Peng Y,Chen Q,Hu G,Xu Q,Jin L,Xie H

    更新日期：2020-01-01 00:00:00

  • Effects of beneficial microorganisms on nutrient removal and excess sludge production in an anaerobic-anoxic/oxic (A2O) process for municipal wastewater treatment.

    abstract：:The performances of anaerobic-anoxic-oxic processes with (A2O-B) and without (A2O-C) beneficial microorganisms were compared to provide valuable insights on how they are affected by changes in the microbial biomass and community composition. Although the A2O-B process showed lower concentrations of mixed liquor suspen...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2019.02.047

    authors： Wang J,Chon K,Ren X,Kou Y,Chae KJ,Piao Y

    更新日期：2019-06-01 00:00:00

  • Effect of stover fraction and storage method on glucose production during enzymatic hydrolysis.

    abstract：:One avenue for overcoming the economic challenges associated with the production of ethanol from renewable resources is to reduce the cost of the biomass feedstock. The balance between storage costs and benefits depend on the storage method and composition changes of individual stover fractions. Corn stover from bales...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2003.09.007

    authors： Montross MD,Crofcheck CL

    更新日期：2004-05-01 00:00:00

  • Long-term effect of dissolved oxygen on partial nitrification performance and microbial community structure.

    abstract：:In this study, the performance of partial nitrification via nitrite and microbial community structure were investigated and compared in two sequencing batch reactors (SBR) with different dissolved oxygen (DO) levels. Both reactors achieved stable partial nitrification with nitrite accumulation ratio of above 95% by us...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2008.12.036

    authors： Guo J,Peng Y,Wang S,Zheng Y,Huang H,Wang Z

    更新日期：2009-06-01 00:00:00

  • γ-Aminobutyric acid (GABA) regulates lipid production and cadmium uptake by Monoraphidium sp. QLY-1 under cadmium stress.

    abstract：:This study explored the effects of γ-aminobutyric acid (GABA) on the production of biomass and lipids and on the uptake of Cd2+ by microalgae under cadmium (Cd) stress. Compared with the control and Cd stress alone, 2.5 mM GABA increased the maximum lipid content (55.37%) by 49.37% and 9.42%, respectively. GABA applic...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2019.122500

    authors： Zhao Y,Song X,Zhong DB,Yu L,Yu X

    更新日期：2020-02-01 00:00:00

  • The characteristic evolution of soluble microbial product and its effects on membrane fouling during the development of sponge membrane bioreactor coupled with fiber bundle anoxic bio-filter for treating saline wastewater.

    abstract：:Membrane fouling mitigation was observed during the development of novel sponge membrane bioreactor coupled with fiber bundle anoxic bio-filter (AF-MBMBR). Soluble microbial product (SMP) was found to be positively correlated with membrane fouling. To further clarify the mechanism of fouling mitigation, the effects of...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2018.06.067

    authors： Li Z,Song W,Liu F,Ding Y,You H,Liu H,Qi P,Jin C

    更新日期：2018-10-01 00:00:00

  • Biodegradation kinetics and mechanism of 2,4,6-tribromophenol by Bacillus sp. GZT: a phenomenon of xenobiotic methylation during debromination.

    abstract：:A strain Bacillus sp. GZT capable of debrominating and mineralizing 2,4,6-tribromophenol (TBP) was isolated and characterized by morphological observation, biochemical and physiological identification as well as 16S rRNA sequence analysis. Biodegradation kinetics experiments demonstrated that initial TBP concentration...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.01.131

    authors： Zu L,Li G,An T,Wong PK

    更新日期：2012-04-01 00:00:00

  • New functional biocarriers for enhancing the performance of a hybrid moving bed biofilm reactor-membrane bioreactor system.

    abstract：:In this study, new sponge modified plastic carriers for moving bed biofilm reactor (MBBR) was developed. The performance and membrane fouling behavior of a hybrid MBBR-membrane bioreactor (MBBR-MBR) system were also evaluated. Comparing to the MBBR with plastic carriers (MBBR), the MBBR with sponge modified biocarrier...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2016.02.057

    authors： Deng L,Guo W,Ngo HH,Zhang X,Wang XC,Zhang Q,Chen R

    更新日期：2016-05-01 00:00:00

  • Biodiesel production using anionic ion-exchange resin as heterogeneous catalyst.

    abstract：:The transesterification reactions of triolein with ethanol using various ion-exchange resin catalysts were conducted to produce ethyl oleate as a biodiesel. The anion-exchange resins exhibited much higher catalytic activities than the cation-exchange resin. The anion-exchange resin with a lower cross-linking density a...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2005.12.010

    authors： Shibasaki-Kitakawa N,Honda H,Kuribayashi H,Toda T,Fukumura T,Yonemoto T

    更新日期：2007-01-01 00:00:00

  • Low pressure supercritical CO2 extraction of astaxanthin from Haematococcus pluvialis demonstrated on a microfluidic chip.

    abstract：:This study demonstrates the efficacy of low pressure supercritical CO2 extraction of astaxanthin from disrupted Haematococcus pluvialis. A microfluidic reactor was employed that enabled excellent control and allowed direct monitoring of the whole process at the single cell level, in real time. Astaxanthin extraction u...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.11.070

    authors： Cheng X,Qi Z,Burdyny T,Kong T,Sinton D

    更新日期：2018-02-01 00:00:00

  • Enhanced dewatering of excess activated sludge through decomposing its extracellular polymeric substances by a Fe@Fe2O3-based composite conditioner.

    abstract：:Efficient sludge dewatering methods are highly desired by municipal wastewater treatment plants. In this study, Fe@Fe2O3 nanomaterial, combined with polydiallyldimethylammonium chloride (PDMDAAC) and H2SO4, was used for sludge dewatering. This composite conditioner exhibited an excellent dewatering capability. By usin...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2016.06.139

    authors： He DQ,Luo HW,Huang BC,Qian C,Yu HQ

    更新日期：2016-10-01 00:00:00

  • Polyhydroxybutyrate production from oil palm empty fruit bunch using Bacillus megaterium R11.

    abstract：:Oil palm empty fruit bunch (OPEFB), contains abundant cellulose and hemicelluloses and can be used as a renewable resource for fuel and chemical production. This study, as the first attempt, aims to convert OPEFB derived sugars to polyhydroxybutyrate (PHB). OPEFB collected from a Malaysia palm oil refinery plant was c...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.08.029

    authors： Zhang Y,Sun W,Wang H,Geng A

    更新日期：2013-11-01 00:00:00

  • Physicochemical properties and trace organic compounds in a dairy processor's aerobic bioreactor.

    abstract：:Wastewater samples were taken from an aerobic bioreactor, operated by a dairy processor in southeastern Australia to reduce nutrient and pollutant loads. Samples were taken over a two-year period, to determine whether trace organic compounds or physicochemical analyses of the wastewater could be used to discriminate t...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.08.005

    authors： Heaven MW,Wild K,De Souza D,Nahid A,Tull D,Watkins M,Hannah M,Nash D

    更新日期：2012-11-01 00:00:00

  • Thermo-alkaline pretreatment of waste activated sludge at low-temperatures: effects on sludge disintegration, methane production, and methanogen community structure.

    abstract：:Low-temperature thermo-alkaline pretreatment of waste activated sludge (WAS) was studied, within the region of 0-0.2 M NaOH and 60-90°C, for the effects of NaOH concentration and temperature on sludge degradability in anaerobic digestion (AD). Significant disintegration of sludge solids (up to 75.6%) and an increase i...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.06.115

    authors： Kim J,Yu Y,Lee C

    更新日期：2013-09-01 00:00:00

  • Physico-chemical properties and productivity of a Nigerian Typic-Haplustult amended with fresh and burnt rice-mill wastes.

    abstract：:In order to arrest the declining productivity of the soils in the Abakaliki agro-ecological zone of S.E. Nigeria, four levels (12.5, 25.0, 37.5 and 50.0 Mg ha-1) of fresh (FW) and burnt (BW) rice-mill wastes abundant in the area, and a mixture of the waste + NPK and NPK alone were added to the soil (Typic-Haplustult) ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/s0960-8524(00)00062-6

    authors： Nnabude PC,Mbagwu JS

    更新日期：2001-02-01 00:00:00

  • Deep eutectic solvent pretreatment enabling full utilization of switchgrass.

    abstract：:In this study, an acidified, aqueous DES comprising choline chloride: glycerol (ChCl:Gly) was used to fractionate switchgrass into three major streams under a relatively mild condition: cellulose-rich pulp, lignin, and xylose-rich liquor. The pulp showed good digestibility with about 89% glucose yield. The solvent can...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2018.04.058

    authors： Chen Z,Reznicek WD,Wan C

    更新日期：2018-09-01 00:00:00

  • Effect of static magnetic field on trichloroethylene removal in a biotrickling filter.

    abstract：:A laboratory-scale biotrickling filter combined with a magnetic field (MF-BTF) and a single BTF (S-BTF) were set up to treat trichloroethylene (TCE) gas. The influences of phenol alone and NaAc-phenol as co-substrates and different MF intensities were investigated. At low MF intensity, MF-BTF displayed better performa...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.04.121

    authors： Quan Y,Wu H,Yin Z,Fang Y,Yin C

    更新日期：2017-09-01 00:00:00

  • Thermophilic co-digestion of cattle manure and food waste supplemented with crude glycerin in induced bed reactor (IBR).

    abstract：:The aim of the present research work was to boost biogas production from cattle manure (CM) by adding food waste (FW) and crude glycerin (Gly) from the biodiesel industry as co-substrates. For this purpose, different quantities of FW and Gly were added to CM and co-digested in an induced bed reactor (IBR) at 55 °C. So...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.02.076

    authors： Castrillón L,Marañón E,Fernández-Nava Y,Ormaechea P,Quiroga G

    更新日期：2013-05-01 00:00:00

  • Rapid production of organic fertilizer by dynamic high-temperature aerobic fermentation (DHAF) of food waste.

    abstract：:Keep composting matrix in continuous collision and friction under a relatively high-temperature can significantly accelerate the progress of composting. A bioreactor was designed according to the novel process. Using this technology, organic fertilizer could be produced within 96h. The electric conductivity (EC) and p...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2015.08.053

    authors： Jiang Y,Ju M,Li W,Ren Q,Liu L,Chen Y,Yang Q,Hou Q,Liu Y

    更新日期：2015-12-01 00:00:00

  • Different adsorption behaviors and mechanisms of a novel amino-functionalized hydrothermal biochar for hexavalent chromium and pentavalent antimony.

    abstract：:A novel amino-functionalized hydrothermal biochar modified with nitric acid and nicotinamide (NMSH) was prepared and applied to remove heavy metal in different systems. The study of batch adsorption found that NMSH had different adsorption behaviors for Cr(VI) and Sb(V), and different concentrations of heavy metal ion...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2020.123438

    authors： Deng J,Li X,Wei X,Liu Y,Liang J,Shao Y,Huang W,Cheng X

    更新日期：2020-08-01 00:00:00

  • Application of Co-naphthalocyanine (CoNPc) as alternative cathode catalyst and support structure for microbial fuel cells.

    abstract：:Co-naphthalocyanine (CoNPc) was prepared by heat treatment for cathode catalysts to be used in microbial fuel cells (MFCs). Four different catalysts (Carbon black, NPc/C, CoNPc/C, Pt/C) were compared and characterized using XPS, EDAX and TEM. The electrochemical characteristics of oxygen reduction reaction (ORR) were ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2010.07.005

    authors： Kim JR,Kim JY,Han SB,Park KW,Saratale GD,Oh SE

    更新日期：2011-01-01 00:00:00

  • Production of new human milk fat substitutes by enzymatic acidolysis of microalgae oils from Nannochloropsis oculata and Isochrysis galbana.

    abstract：:Human milk fat substitutes (HMFs) with four kinds of n-3 fatty acid for infant formula were firstly synthesized using triacylglycerols (TAGs) from Nannochloropsis oculata rich in PA at the sn-2 position and free fatty acids (FFAs) from Isochrysis galbana rich in n-3 polyunsaturated fatty acids (n-3 PUFAs-ALA/SDA/DHA) ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.04.041

    authors： He Y,Qiu C,Guo Z,Huang J,Wang M,Chen B

    更新日期：2017-08-01 00:00:00