Time and Temperature conditions for digestion process
Improvement of the digestion of cattle slurry via the process of co-digestion
... retention time In addition to the co-substrate ratio the OLR and the retention time must be considered as these two factors can have a significant impact on the co-digestion ...retention time ...
196
A Review of Biochemical Process of Anaerobic Digestion
... Anaerobic digestion is a biochemical process during which complex organic matter is decomposed in absence of oxygen, by various types of anaerobic ...The process of Anaerobic digestion is ...
8
Optimization of the anaerobic digestion process of mechanically pretreated algae
... anaerobic digestion of ...pretreatment time of 30 min resulted in a methane yield of ...pretreatment time resulted in a maximized methane production of ...the process is economically feasible ...
12
Process simulation and experimental investigation of biofuel production in a high rate anaerobic digestion process
... operating conditions are pivotal to efficient anaerobic ...notably, temperature, pH, hydraulic retention time (HRT), solid retention time (SRT), substrate concentration, and the percentage of ...
154
Preparation Process and Optimization Design for Composites Rudderpost in the Long Time High Temperature Environment
... high temperature conditions are: post densification of rudderpost by molten silicon infiltration process, the rudderpost material compound containing too much silicon, whose melting point is only ...
7
Analysis of an Optimal Control Problem Related to the Anaerobic Digestion Process
... a time period the biogas production in a continuously filled bioreactor controlled by its dilution ...anaerobic process is described by the so-called AM2 model which is a four-dimensional dynamical ...
26
Biogas generation potential of coconut copra in the anaerobic digestion process.
... digital time switch PC697 Series 3, Arlec, Australia) which allowed the stirrers to be switched on and off automatically from the mains power supply at the required time ...internal temperature of ...
119
AM ), irradiance intensity and temperature conditions
... Current-voltage readings were first acquired at normal incidence to the incoming solar beam radiation by varying the tilt to coincide with the optimum tilt angle at the time. Optimum tilt angle was obtained from ...
7
Effect of Temperature on Biodegradable Solid Waste Digestion
... control conditions for biodegradation‟. Present study shows that high temperature favored fast ...at temperature 80C was passed through the ...no temperature was about ...external ...
8
Effect of sulfate on low-temperature anaerobic digestion
... Under conditions of low prevailing concentrations of acetate, therefore, Methanosaeta will out-compete acetoclas- tic methanogens with a lower affinity for acetate, such as ...
16
Torrefaction process : the effect of temperature and residence time to the production of torrefied rubberwood
... Rubber is also plant in Sabah and Sarawak and altogether Malaysia produces almost 20% of the world’s natural rubber. More than half of Malaysia’s rubber comes from thousands of privately owned small landholdings and the ...
24
Intermittently Fed Anaerobic Digestion: Requirement and Process Control
... digester conditions are no longer optimal for the bacteria and their work rate ...the process pH is optimal ...entire process will perform more ...
9
Relating Anaerobic Digestion Microbial Community and Process Function
... increase process performance via digester seeding or ...turnover time. At the same time, instead of ana- lyzing for a specific functional or taxonomical group, next- generation sequencing can be used ...
9
To Study The effect of potassium bisulphite as a food preservative under conditions (temperature, concentration and time)
... Relative Heat Resistance of Microorganisms In general, the heat resistance of organisms is related to their optimum growth temperatures. Psychrophiles are the most heat sensitive of the three temperature groups, ...
14
Alphavirus Genome Delivery Occurs Directly at the Plasma Membrane in a Time- and Temperature-Dependent Process
... DISCUSSION Viruses must be sufficiently stable to protect the viral genome as it passes from cell to cell and from vector to host. However, upon reaching an appropriate trigger, this interaction must initiate pro- ...
8
Effect of Temperature And Aging Time Factor On Wettability Alteration During Surfactant Flooding Process
... in process optimization, basics of which are probability ...experiment conditions for the parameter defined to it and their variability ranges, suggesting the number of experiments required to gain ...
44
Anaerobic digestion process stabilisation and in-situ upgrading of a biogas system
... optimal conditions can reduce input energy and avoid over-dosage that reduces the efficiency of the adsorbent and those compounds that inhibit the AD ...AD process stabilisation where ...
284
Feedstocks influence on the process parameters and the microbial community in anaerobic digestion
... anaerobic digestion (AD) process, particularly over multiple changes in operational conditions, triplicate lab-scale digesters fed with sewage sludge were exposed to single and multiple changes in ...
238
Development and Testing of Enzymatic Time-Temperature Integrator Devices under Isothermal and Non-isothermal Conditions
... Food canning is a long established and well-understood technique, which has served consumers well for nearly 200 years. Nowadays the average sales of canned food products are 26,000 million/year in Europe, and about 30 ...
133
A mathematical model of the heat process during machining and the conditions for reducing the temperature of cutting and improving processing performance
... heat process during grinding and blade processing, which allows to determine the basic conditions for reducing the temperature of cutting and improving processing ...cutting temperature ...
5