Production of 5-HMF
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The document discusses the production of biofuels, specifically focusing on the production of 5-HMF (hydroxymethylfurfural) from biomass substrates like cellulose and glucose using solvents like ionic liquids and non-ionic liquids. It outlines the main elements and substrates used in biofuel production, experimental procedures for different solvent types, required equipment like magnetic stirrers and batch reactors, and concludes that 5-HMF and levulinic acid are valuable chemical feedstocks that have been studied for biofuel production using different kinetic models.
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Hydrogen project
As the remedy to overcome the crisis following depleting fossil fuels and global climate change, a variety of alternative fuels emerged. Among all the alternative fuels or energy, hydrogen attracted more and more attention due to its being clean, efficient and renewable nature. This study evaluates the potential of employing food and temple waste for fermentative hydrogen production.
BIOGAS AND MICROBIOLOGY OF ANAEROBIC FERMENTATION.
This document discusses biogas and the microbial process of anaerobic fermentation. It provides background on biogas, noting that it is a clean, efficient fuel composed primarily of methane and carbon dioxide. The document then describes the multi-step microbial process by which methane is produced from organic matter in anaerobic conditions. It also discusses factors that affect biogas production and provides examples of biogas use around the world.
Fermentation
This document discusses fermentation and provides details about several topics related to fermentation. It begins with definitions of fermentation as a metabolic process that converts sugar to acids, gases or alcohol using yeast and bacteria. It then lists some general requirements, equipment, and processes involved in fermentations like sterilization, aeration, stirring, and large scale fermenter design. The document further discusses types of fermentation like solid state fermentation and submerged fermentation. It also outlines factors that affect fermentation and lists some common products of fermentation such as wine, beer, vinegar and yogurt.
Polyinform_recultivation_english
This document describes SOILEX® biotechnology for decontaminating soil, groundwater, and water surfaces. It was developed in 1996 by JSC POLYINFORM and uses specific microbe associations to break down a wide variety of pollutants like oil, heavy metals, and organic contaminants. The biotechnology involves mechanical, agrochemical, sorption, and biological processes. SOILEX® biopreparations are produced from POLYINFORM's collection of over 100 environmental microorganisms and can degrade over 95% of contaminants like black oil within a few months of use.
Current Status of Bio-Based Chemicals
Current Status of Bio-Based Chemicals
Bio-Based is defined as a product that has been made from a biological (living) or renewable source (i.e. corn, sugar cane, cellulose, vegetable oils). Bio based products use new carbon instead of old carbon (106 years old Biomass or bio organics which has got converted to fossil fuels).
For soft copy of this document please feel free to contact us on info@biotechsupportbase.com or snjogdand@gmail.com
Unit 1 introductionto industrial biotechnology
This document provides an overview of industrial biotechnology and fermentation technology. It defines industrial biotechnology as using living cells or their components like enzymes to generate industrial products. The basic principles of fermentation technology include selecting microorganisms, preparing growth media, developing inoculum, controlling fermentation conditions in bioreactors, and recovering products. The document outlines factors for each step like selecting microbes that metabolize substrates and give desired products, using defined or complex media, and extracting cell-bound or free products. It also discusses properly disposing of waste from fermentation processes.
4th year class ppt bio.2014 final .pdf
Here are the key points about immobilized enzymes:
- Enzymes are normally soluble in water, making it difficult to separate and reuse them in batch processes.
- Immobilization involves attaching or confining enzymes to an insoluble support or carrier material to localize them.
- This allows enzymes to be easily separated from reaction mixtures and reused multiple times.
- Common support materials include membranes, gels, polymers, and inorganic materials like silica.
- The method of immobilization depends on the support used but may involve adsorption, covalent binding, cross-linking, or entrapment.
- Immobilization can improve enzyme stability and allow continuous operation of biocataly
Biofuel
-“Biofuel is an inexhaustible, biodegradable fuel manufactured from Biomass.”
• Renewable energy
• Derived from living materials.
• Pure and the easiest available fuels on planet earth.
Benzenoid Market.pdf
Research Dive has recently added a new report on Benzenoid Market Size Share which provides a succinct analysis of the market size, revenue forecast, and the regional landscape of Benzenoid Market Size Share
1. UJRRA_22_05.pdf
Biosurfactants which are amphiphilic compounds synthesized from microorganisms and plants have properties such as low toxicity and high biodegradability and are great alternatives in domestic and industrial uses. A lot of research has gone into production, characterization and uses of biosurfactants because of its eco-friendly properties in remediation of the environment. Crude oil and its products causes deleterious harm to the environment which needs to be cleaned up with environmentally friendly substances such as biosurfactants, so as not to cause more harm to the environment in the bid to get it cleaned up. Biosurfactants are cheaply available because the substrates used in their production are low cost and readily available. Biosurfactants display an accomplished and well-ordered application in various ways such as food, cosmetic, pharmaceutical, petroleum and agricultural industries. This review describes synthetic and biosurfactants classification, mechanism of action and applications. It also focuses on organisms that produce biosurfactants and why they do.
MEDIA FORMULATION
This document provides an overview of media formulation for fermentation and bioprocessing. It discusses the types of media, including complex and synthetic media. The key requirements for formulated media are then outlined, including carbon sources, oxygen sources, water, nitrogen sources, minerals, growth factors, and antifoams. Specific examples are given for each requirement. The document emphasizes that media formulation is essential for successful laboratory experiments and manufacturing processes.
fmicb-12-637381.pdf
Filamentous fungi have potential to produce single-cell oils (SCOs) for biodiesel production. Several oleaginous filamentous fungi have been identified from soil, plants, and animal feeds. Mucor circinelloides was the first species used industrially to produce gamma-linolenic acid-rich oil. Screening efforts focus on fungi that accumulate high total lipid yields rich in monounsaturated and saturated fatty acids for biodiesel properties. Gas chromatography is commonly used to analyze fatty acid profiles of fungal lipids. Fungal strains producing lipids meeting biodiesel standards while utilizing low-cost substrates rapidly could lower production costs.
Alkyl aryl sulfonate project report
This document is a project report submitted by Romil Kikani and Ruchir Patel to Dr. Jignasa V. Gohel at Sardar Vallabhbhai National Institute of Technology, Surat in partial fulfillment of the requirements for a Bachelor of Technology degree in Chemical Engineering. The project report details the production of alkyl aryl sulfonate via a continuous process involving the sulfonation of alkyl benzene with oleum, separation of the sulfonic acid product from spent sulfuric acid, neutralization with caustic soda, and drying to produce the final powder product. Key steps include a sulfonator, separator, neutralizer, and dryer with mass and energy balances provided for process design and
project during semester
This document summarizes the preparation and characterization of a vegetable oil-based lubricant produced from oleic acid and n-octyl alcohol through an enzymatic esterification reaction. The lubricant was characterized based on various properties including acid value, viscosity, flash point, fire point and pour point. The results showed the lubricant has desirable properties for lubrication such as a viscosity of 85.5 cP, flash point of 115°C, fire point of 150°C and pour point of -19°C, indicating it could serve as a renewable and biodegradable alternative to petroleum-based lubricants.
Similar to Production of 5-HMF (20)
Fermentative metabolism and development of bioprocessing technology, processi...
Fermentative metabolism and development of bioprocessing technology, processi...
BIOGAS AND MICROBIOLOGY OF ANAEROBIC FERMENTATION.
BIOGAS AND MICROBIOLOGY OF ANAEROBIC FERMENTATION.
More from Basitali Nevarekar
Topic5 organizational factors
Organizational leadership and culture play an important role in workplace health and safety. Behavioral safety programs focus on observing and influencing employee behaviors to reduce unsafe actions. Case studies show how leadership commitment to health and safety, clear policies, workforce participation, and data-driven processes can result in improved safety culture and reduced accidents and costs for an organization.
Topic 04 risk mangement
The document provides an overview of risk management principles and processes for human error. It discusses qualitative and quantitative risk assessment approaches. The key stages of risk management are identified as hazard identification, risk assessment, and risk control. Methods for hazard identification, risk estimation, and developing risk control plans are outlined. Finally, the TRIPOD framework for accident investigation and analysis is introduced, which uses a causal model to identify hazards, events, targets, barriers, failures, preconditions, and latent failures.
Topic 3 swiss cheese model
The Swiss Cheese Model document discusses models for analyzing accidents involving individuals and organizations. Individual accidents typically involve a single person as both the agent and victim, while organizational accidents involve multiple causal factors across different levels of an organization. The Swiss Cheese Model depicts accidents as resulting from the alignment of vulnerabilities ("holes") in multiple defensive layers, including human, technical, and organizational factors. It has evolved over time but generally represents defenses as multiple "slices" of cheese, with holes that open and close as causal factors. The model is applied to analyze the 2005 BP Texas City refinery explosion, identifying active failures by operators and latent failures in the organization that allowed defenses to be breached along an accident trajectory.
Topic 02 human and organizational factors in process industry
The document summarizes the key human and organizational factors that contributed to the BP Texas City Refinery accident in 2005 that killed 15 people and injured 170. It discusses how lack of competence and training, fatigue from understaffing and excessive overtime, procedural deviations from standard operating procedures, poor communication during shift changes, deficiencies in alarm system design, and reductions in staffing levels over time all played a role in the accident. The explosion occurred during the startup of an isomerization unit after equipment was not properly checked and procedures were not followed.
Topic 01 incidents and accidents
The document summarizes several major industrial accidents and disasters:
1) The 1974 Flixborough disaster in England where a chemical plant explosion killed 28 people after a temporary pipe ruptured and ignited 40 tons of cyclohexane.
2) The 1979 Three Mile Island nuclear accident in Pennsylvania where a partial nuclear meltdown occurred due to failures in the cooling system.
3) The 1986 Space Shuttle Challenger disaster where the shuttle broke apart 73 seconds into launch due to an O-ring failure, killing all 7 crew members.
4) The 1986 Chernobyl nuclear accident in Ukraine where a reactor explosion released radiation due to operator errors during a safety test, contaminating a large area.
Designing the task
The document discusses ergonomics and ergonomic design principles for workplace tools, equipment, and environments. It defines ergonomics as the science of fitting jobs to people. Key points include:
- Ergonomics aims to minimize musculoskeletal disorders by designing for human capabilities and limitations.
- Proper control, display, and alarm design includes clear labels, sizes appropriate for users, and logical groupings.
- Field control panels should group items by function, emergency access, and sequence of use with displays above associated controls.
Human factors in risk management
The document discusses human factors in risk management. It provides an overview of risk management principles and processes such as establishing context, identifying risks, analyzing risks, evaluating risks, and treating risks. It also provides examples of applying these processes to a cricket club and analyzing risks such as undetected foreign objects on the field. The document then discusses human reliability assessment (HRA) which integrates human factors into risk analysis. It describes HRA techniques such as HEART (Human Error Assessment and Reduction Technique) which involves classifying tasks, identifying error producing conditions, and calculating human error probabilities. Both advantages and disadvantages of HEART are discussed.
human factor loop
The document describes four key control loops involved in well operations: 1) The engineering system/control panel loop which displays data and controls equipment. 2) The human factors loop which involves monitoring information, using procedures, and recognizing emergencies. 3) The organizational factors loop which includes management oversight and safety systems. 4) The company interface loop which specifies roles and responsibilities between companies through agreements, training, auditing, and access to services.
Control methods
This document discusses methods for controlling musculoskeletal disorder (MSD) hazards, including engineering controls, administrative controls, personal protective equipment, and ergonomic design of tasks, workplaces, and tools. It provides examples of controls such as redesigning tools to enable neutral postures, job rotation systems, padding surfaces, and vibration-reducing gloves. Hazards discussed include repetitive motions, awkward postures, heavy lifting, and vibration. Corresponding solutions focus on workstation design, automation, task variation, and proper lifting techniques.
Human failures involved in accidents
A very detail case studies of various disasters based on different human factors and organizational factors
Manufacturing of fly-ash brick
1) The document discusses fly ash and fly ash bricks. Fly ash is a byproduct of coal combustion in power plants and is commonly used to make fly ash bricks.
2) Fly ash bricks are manufactured by mixing fly ash with water, compressing it, and curing in steam. They have advantages over traditional clay bricks like higher strength and durability.
3) Establishing a fly ash brick production business requires land, machinery, raw materials, and generates employment. The document provides details on setting up and operating a small-scale fly ash brick production business.
Re-Refining of used lubricating oil
The document discusses lubricating oil, re-refining of used lubricating oil, and the re-refiners job. It covers the types of molecules in lubricating oil, the meaning of lube oil and used oil, contaminants in used oil, and the benefits of re-refining including conserving crude oil reserves and reducing pollution. The re-refining process involves steps like settling, dehydration, distillation, color improvement, and addition of additives. Re-refined oil has properties similar to base oil and re-refining reduces environmental pollution.
bio filters for pollution control
The document presents information on biofiltration, a pollution control technique that uses a bioreactor containing living material to biologically degrade pollutants. Some examples of biofiltration systems given are bio scrubbers, vermifilters, trickling filters, slow sand filters, treatment ponds, green belts, and green walls. Mechanisms, components, and factors that influence biofiltration systems such as filter media, empty bed contact time, backwashing, temperature, biofilms, nutrients, pH, microorganisms, oxygen levels, and moisture content are discussed. Installation costs for biofiltration are low but operating costs depend on pretreatment needs and consist primarily of electricity and nutrients. Potential drawbacks include large
cross flow filtration
This document discusses cross flow filtration, which separates solids from fluids using a semipermeable membrane while preventing filter cake formation. Cross flow filtration maintains a constant filtration rate by keeping the process feed in a mobile slurry form suitable for further processing. It allows for relatively high solids loads to be operated continuously without blinding the filter. The document outlines the principles, advantages over dead-end filtration, techniques to improve it like backwashing, and applications in reverse osmosis, nanofiltration, ultrafiltration, and microfiltration such as water treatment, sterilization, dairy processing, and more.
membrane reactor for gas separation
This document presents a seminar on membrane reactors for gas separation. It introduces membranes and membrane reactors, discusses membrane structure and elements. It also covers membrane processes, design considerations, advantages and disadvantages of membrane reactors, and applications. The conclusion states that membrane systems are reliable and efficient for gas removal, and are well-suited for remote installations or applications requiring high levels of gas removal like CO2, H2, and H2S.
Membrane Separation techniques
This document presents an overview of various membrane separation techniques including reverse osmosis, dialysis, membrane distillation, and microfiltration. It introduces membrane separation as using semi-permeable membranes to separate components in a feed mixture. For each technique, it discusses the basic principles, major components if applicable, and common applications. The techniques vary in their driving forces and size of molecules or particles that can be separated.
Magnetic refrigeration
Magnetic refrigeration is a non-conventional refrigeration method that uses the magnetocaloric effect and works through a thermodynamic cycle. It has applications in industries like air conditioning, refrigeration plants, and food storage. Magnetic refrigeration could provide greater efficiency than conventional refrigeration and reduce national power consumption due to its higher performance and lower cost permanent magnetic materials.
Arsenic removal from drinking water
This document presents information about arsenic removal from drinking water. It discusses the sources and chemistry of arsenic in water and the toxicity of arsenic to humans, affecting multiple body systems. It then outlines several technologies for arsenic removal, including precipitation, adsorption, ion exchange, and membrane filtration processes. Emerging technologies discussed include oxidation using iron and manganese, sorption onto metal oxides and reduced metals, and in situ immobilization. Both centralized systems and household-level point-of-use treatment systems are presented as options for arsenic removal from drinking water.
Self healing polymer technology
This document discusses self-healing polymer technology. It describes intrinsic self-healing polymers that can heal cracks through physical or chemical interactions within the polymers themselves, and extrinsic self-healing polymers that require a pre-embedded healing agent. The document outlines advantages like improved material performance and safety, and challenges like storing the healing agent and initiator. Applications discussed include medical replacements, aerospace, military, car painting and civil constructions.
Photocatalytic membrane Reactor
The document discusses photocatalytic membrane reactors (PMRs) which combine photocatalysis with membrane separation processes. PMRs allow for separation of photocatalyst particles and reaction products/byproducts. They can be configured with the photocatalyst suspended in the feed solution or immobilized onto the membrane. When suspended, the reactor can be designed to irradiate the membrane module, feed tank, or additional reservoir. Immobilizing the photocatalyst avoids issues like membrane fouling but has lower efficiency. PMRs provide benefits such as higher photocatalytic efficiency and easier system operation but challenges include potential membrane damage and fouling.
More from Basitali Nevarekar (20)
Topic 02 human and organizational factors in process industry
Topic 02 human and organizational factors in process industry
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Unit-III-ELECTROCHEMICAL STORAGE DEVICES.ppt
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
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LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
Slides for the 4th Presentation on LLM Fine-Tuning with QLoRA Presented by Anant, featuring DataStax Astra
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
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22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
一比一原版(CalArts毕业证)加利福尼亚艺术学院毕业证如何办理
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Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
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2:同时对留学生所学专业登记给予评定
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