Circular Economy and Fly Ash Management

Circular Economy and Fly Ash Management

This book presents a number of innovative uses of fly ash. Fly ash is a fine powder that is a byproduct of burning pulverized coal in thermal power plants.

Author: Sadhan Kumar Ghosh

Publisher: Springer Nature

ISBN: 9789811500145

Category: Science

Page: 160

View: 739

This book presents a number of innovative uses of fly ash. Fly ash is a fine powder that is a byproduct of burning pulverized coal in thermal power plants. It is a pozzolan – a substance containing aluminous and siliceous material that when mixed with lime and water forms a compound similar to Portland cement. Though fly ash was a problem in terms of its disposal, it now has a variety of uses, such as a prime material in blocks, bricks, and PCC paving, and further applications are being investigated. As such, the recovery and reuse of fly ash wastes plays an important role in the implementation of the circular economy concept. Featuring selected, high-quality research papers presented at IconSWM 2018, the book provides valuable insights for the recycling industries, power plants, researchers, and governments.
Categories: Science

Information Circular

Information Circular

Through changes in Departmental Policy , the permitting procedure for fly ash
disposal on mine sites has also changed . ... have made these unsightly coal
waste piles an important source of energy and economic development for the
coal ...

Author:

Publisher:

ISBN: MINN:31951D00441397H

Category: Mines and mineral resources

Page:

View: 668

Categories: Mines and mineral resources

Population Environment and Health

Population  Environment  and Health

References ACI 226.3R - 87 , “ Use of Fly Ash in Concrete ” ( Report of ACI
Committee , 226 ) . Bever , M. B. , ( 1976 ) : “ The Recycling of Metals : Ferrous
Metals and Non - Ferrous Metals ” , Conservation and ... Cointreau , S.J. , ( 1982 )
; Environmental Management of Urban Solid Wastes in Developing Countries ,
Urban Development Department , World Bank ... in IndoEuropean Workshop , op
. cit , India Dijkstra , Bouwe R. ( 1999 ) : The Political Economy of Environmental
Policy ...

Author: K. N. Bhatt

Publisher: Rawat Publications

ISBN: UOM:39015081849500

Category: Medical

Page: 332

View: 254

Contributed articles presented at the National Seminar on "Emerging Issues in Population, Environment, and Health" March 22-23, 2005 at G.B. Pant Social Science Institute as part of its silver jubilee celebrations.
Categories: Medical

Flexible Pavement Design and Management

Flexible Pavement Design and Management

Bureau of Mines , U.S. Department of Interior , Information Circular 8440 , 1970 .
BARENBERG , ERNEST J. , " Lime - Fly Ash - Aggregate Mixtures . " First Ash
Utilization ... BAUER , W.H. " Technical Aspects of Fusion Forming of Fly Ash
Ceramic Structures . " Second Ash Utilization ... ALESHIN , E. , and SCHWARTZ ,
M.A. , " Techno - Economic Analysis of Mining and Milling Waste . " Illinois
Institute of ...

Author: Robert L. Lytton

Publisher: Transportation Research Board National Research

ISBN: NWU:35556031358898

Category: Box girder bridges

Page: 53

View: 453

Categories: Box girder bridges

Water s Interface with Energy Air and Solids

Water s Interface with Energy  Air  and Solids

Final Report : Technical and Economic Factors Associated with Fly Ash
Urilization . Div . Control Systems , Office Air Programs , EPA . 9 . Brackett , C . E .
Production and utilization of ash in the United States . Bur . Mines Information
Circular ...

Author:

Publisher:

ISBN: UOM:39015002110974

Category: Water reuse

Page: 1255

View: 106

Categories: Water reuse

Pollution Abstracts

Pollution Abstracts

Catalysis , Kinetics , Fluidized bed processing Solid wastes , Economics , Sulfur
dioxide , Waste disposal Sulfur dioxide ... dioxide , Fly ash , Sorbents , Lime
Waste treatment , Incineration , Combustion , Emissions Waste treatment ,
Recycling ...

Author:

Publisher:

ISBN: STANFORD:36105007169613

Category: Pollution

Page:

View: 994

Indexes material from conference proceedings and hard-to-find documents, in addition to journal articles. Over 1,000 journals are indexed and literature published from 1981 to the present is covered. Topics in pollution and its management are extensively covered from the standpoints of atmosphere, emissions, mathematical models, effects on people and animals, and environmental action. Major areas of coverage include: air pollution, marine pollution, freshwater pollution, sewage and wastewater treatment, waste management, land pollution, toxicology and health, noise, and radiation.
Categories: Pollution

Indian Journal of Power and River Valley Development

Indian Journal of Power and River Valley Development

It would be prudent to preach efficacy and advantages of fly ash brick and other
fly ash building materials all over the country ... 1 . circular on utilization of lly ash
in producing commercially useful products in 10 years ( 100 % utilisation ) is
possibly far from reality . ... Economic Intelligence Service : Monthly Review of
Indian Economy , January 1999 - Centre for Monitoring Indian Economy Pvt . Ltd .
3 .

Author:

Publisher:

ISBN: UOM:39015049128492

Category: Water resources development

Page:

View: 232

Categories: Water resources development

Advances in Solid and Hazardous Waste Management

Advances in Solid and Hazardous Waste Management

This book presents reviews, examples and case studies of innovative applications in solid and hazardous waste management.

Author: Sudha Goel

Publisher: Springer

ISBN: 9783319570761

Category: Science

Page: 371

View: 641

This book presents reviews, examples and case studies of innovative applications in solid and hazardous waste management. The economics of waste management have since become a significant research area in their own right, and two chapters address these issues. In addition, dedicated chapters cover specific categories of waste such as biomedical and institutional waste, plastics and e-waste. The book subsequently discusses newer analytical methods like SEM, EDX, XRD and optical microscopy, along with selected “older” methods for sampling and characterizing different types of waste. The various applications of mathematical tools like linear optimization, various software/models like WISCLeach, and DRASTIC, and tools like remote sensing and GIS are illustrated in many of the chapters. Lastly, since composting is one of the most popular treatment methods for managing the organic component of municipal solid waste, the book provides an overview of composting and the fundamentals of microbiology that are essential to understanding waste-related biological processes. The book was primarily written for students and practitioners in the field who are already familiar with the basics. All chapters were prepared by practicing experts and scholars in the field, and are intended to help readers better understand and apply these principles and practices in their own endeavours. Key topics covered in the book: • The circular economy and the economics of solid waste management • Various remote sensing and GIS applications for managing municipal solid waste, coal fires in mines, changes in land use and land cover in industrial areas, etc. • Treatment and management of different types of solid waste: institutional (including biomedical), residential, e-waste, plastic, and ash from thermal power plants • Sampling and characterization of municipal waste and compost • Fundamentals of microbiology • Overview of environmental regulations, especially those pertaining to solid and hazardous waste management
Categories: Science

Circular

Circular

Potential Markets for Fly Ash Research was conducted to determine whether fly
ash passesses any physical or chemical characteristics ... This was followed by
visits to power plants producing fly ash in Pennsylvania to determine quantities ,
physical form , and current disposal practice . ... from old practices and policies ,
as well as attempted adjustments to new conditions in the economy , are
described 82.

Author: Pennsylvania State University. College of Earth and Mineral Sciences. Experiment Station

Publisher:

ISBN: CORNELL:31924058396502

Category: Mineral industries

Page:

View: 971

Categories: Mineral industries

Circular

Circular

Potential Markets for Fly Ash Research was conducted to determine whether fly
ash passesses any physical or chemical characteristics ... This was followed by
visits to power plants producing fly ash in Pennsylvania to determine quantities ,
physical form , and current disposal practice . ... from old practices and policies ,
as well as attempted adjustments to new conditions in the economy , are
described 82.

Author: Pennsylvania State University. Earth and Mineral Sciences Experiment Station

Publisher:

ISBN: UCAL:$B583436

Category:

Page:

View: 514

Categories:

Use of Fly Ash in Concrete

Use of Fly Ash in Concrete

Electric Power Research Institute , Coal Combustion By - Products Utilization
Manual , Vol . ... Estimates are made of the amount that could be used as a by -
product and the economic and technological benefits that might be attained . ...
Faber , J. H. , N. H. Coates , and J. D. Spencer , Ash Utilization— Proceedings :
Second Ash Utilization Symposium , Information Circular 8488 , U. S. Department
of the ...

Author: Woodrow J. Halstead

Publisher: Transportation Research Board National Research

ISBN: NWU:35556021445499

Category: Concrete

Page: 66

View: 482

This synthesis summarizes available information concerning the use of fly ash in hydraulic-cement concrete, and attempts to establish consensus concerning a number of applications relating to highway construction. Fly ash marketing procedures are briefly reviewed, and the amount of fly ash now being used is summarized. The results are reported of a questionnaire survey of the status of the use of fly ash concrete (FAC) in each state of the U.S. and the provinces of Canada. There is an increase in FAC use since 1980. This trend is aided by the development of a flyash industry. Trends also indicate a developing technology that will be oriented around performance of the hydraulic cement concrete. Currently, most states view the proportioning of of FAC from the standpoint of the amount of portland cement to be replaced by the fly ash and have maximum replacement limits. It has been noted that the same fly ash with different cements may react differently and develop different early and ultimate strengths. The need is emphasized for preliminary tests to establish optimum proportioning of ingredients in the concrete using materials from the sources to be supplied to the job.
Categories: Concrete

Circular Series

Circular Series

Hence , although the closing of the overfire damper resulted in better fuel
economy , this economy was obtained at a sacrifice of clean heating surfaces . ...
( i ) Fly Ash . — An inspection of the radiator , the smoke pipe , and the chimney
cleanout indicated that in the case of the ... this fly ash , and will in time tend to
reduce the heat transmission and also interfere with the proper disposal of the
flue gases . 4.

Author:

Publisher:

ISBN: OSU:32435054395009

Category: Testing

Page:

View: 560

Categories: Testing

Uses of Industrial Wastes

Uses of Industrial Wastes

NTPC , 1999 , NTPC Guide for Users of Coal Ash , Ash Utilization Division ,
October . ... and Economics ' , and ' The Circular Economy ' , Papers presented in
the Training Programme on Environmental Economics , Giri Institute of
Development ...

Author: Bhaskar Majumder

Publisher:

ISBN: UOM:39015073603212

Category: Fly ash

Page: 170

View: 544

Study carried out in Indian Farmers Fertiliser Cooperative Limited, Phulpur Unit, and National Thermal Power Corporation (India), Dadri Unit.
Categories: Fly ash

The Energy Index

The Energy Index

Author:

Publisher:

ISBN: UOM:39015049101945

Category: Power resources

Page:

View: 429

Categories: Power resources

Engineering Experiment Station Circular

Engineering Experiment Station Circular

Hence , although the closing of the overfire damper resulted in better fuel
economy , this economy was obtained at a sacrifice of clean heating surfaces . ...
( i ) Fly Ash . - An inspection of the radiator , the smoke pipe , and the chimney
cleanout indicated that in the case of the ... this fly ash , and will in time tend to
reduce the heat transmission and also interfere with the proper disposal of the
flue gases . 4.

Author: University of Illinois (Urbana-Champaign campus). Engineering Experiment Station

Publisher:

ISBN: SRLF:A0002879773

Category: Engineering

Page:

View: 372

Categories: Engineering

Circular of the University of Illinois Engineering Experiment Station

Circular     of the University of Illinois Engineering Experiment Station

Hence , although the closing of the overfire damper resulted in better fuel
economy , this economy was obtained at a sacrifice of clean heating surfaces . ...
( i ) Fly Ash . — An inspection of the radiator , the smoke pipe , and the chimney
cleanout indicated that in the case of the ... this fly ash , and will in time tend to
reduce the heat transmission and also interfere with the proper disposal of the
flue gases . 4.

Author:

Publisher:

ISBN: UIUC:30112007703850

Category: Testing

Page:

View: 108

Categories: Testing

Government Reports Announcements

Government Reports Announcements

Civil Engineering - Group 13B formation on refuse collection and disposal prac -
tices throughout northwestern Illinois . ... Descriptors : * Sewage disposal , *
Waste water , * Waste disposal , * Meetings , Waste treatment , Irrigation , Water
reclamation , Economics , Agricultural wastes , Lagoons ... Information circular ,
John H . Faber , William E . Eckard , and John D . Spencer . ... Descriptors : * Fly
ash , * Meetings , Utilization , Electric power generation , Coal , Concrete ,
Cement , Land ...

Author:

Publisher:

ISBN: STANFORD:36105013144527

Category: Research

Page:

View: 381

Categories: Research

Proceedings of the International Conference on Materials of Construction for Developing Countries August 22 24 1978 Bangkok Thailand

Proceedings of the International Conference on Materials of Construction for Developing Countries  August 22 24  1978  Bangkok  Thailand

In addition , fly ash is used for mass concrete , ready - mix concrete , asphalt
paving filler , additive for foundry core sand ... Optimum utilization of fly ash in
mass concrete has not yet been achieved , although advantages and other
possible economy of ... Power Stations of the Central Electricity Generating Board
, " Fly Ash Utilization Symposium , Information Circular 8348 , Bureau of Mines ,
1967 , pp .

Author: Ricardo P. Pama

Publisher:

ISBN: UCAL:B4011877

Category: Building materials

Page: 1040

View: 186

Categories: Building materials

Development of Circular Economy in China

Development of Circular Economy in China

This book presents a detailed background to the circular economy in China, explores government measures to promote it in China’s market economy, and introduces the supporting laws and policies.

Author: Jianguo Qi

Publisher: Springer

ISBN: 9789811024665

Category: Political Science

Page: 274

View: 383

This book presents a detailed background to the circular economy in China, explores government measures to promote it in China’s market economy, and introduces the supporting laws and policies. The book goes on to describe, from a technology perspective, successful circular economy practices in sectors such as agriculture, iron and steel, cement, coal-fired power, chemistry, paper manufacturing and city mineral. This book sheds some light on what China has done and achieved to change the mode of economic development in order to minimize its negative impacts on resources and the environment. Readers will learn from and be inspired by China’s circular economy practices. Industrializing countries can also draw on China’s experiences to solve their own problems, enabling them to make their economic development resource-saving and more environmentally friendly. If this is achieved, this book can be considered a modest contribution to the sustainability of human society.
Categories: Political Science