SECTION IV: DIFFERENT SITUATIONS IN EUROPE
“Myths and facts about incineration based on decades of Danish experience in waste-to-energy” by Mr. Torben Kristiansen, Head of the Department of Solid Waste of COWI, Denmark
This PPT will give the information about what is incenaration and what is the process that will happen in the incenaration and how it is applied for civil Engineering.
Biological Nutrient Removal (BNR) is a process used for nitrogen and phosphorus removal from wastewater before it is discharged into surface or ground water.To control eutrophication in receiving water bodies, biological nutrient removal (BNR) of nitrogen and phosphorus has been widely used in wastewater treatment practice, both for the upgrade of existing wastewater treatment facilities and the design of new facilities.
Effluent Treatment Plant Design, Operation And Analysis Of Waste Water Jaidev Singh
Contents
1. Introduction to Effluent Treatment Plant (ETP)
1.1 Use of water in industries
1.2 Industrial waste water sources
1.3 Effluent Treatment Plant
1.4 National Standards for waste water
1.5 What do these standards means?
1.6 Waste water treatment
1.7 Planning an Effluent Treatment Plant : Factors to Consider
2. Treatment Methods
2.1 Physical Unit Operations
2.2 Chemical Unit Processes
2.3 Biological Unit Processes
3. Operation and control
3.1 Mixed liquor suspended solids
3.2 Sludge Volume Index and Sludge Density Index
3.3 Sludge Age; Mean Cell Residence Time (MCRT)
3.4 Food/Mass Ratio
3.5 Constant MLSS
3.6 Return Activated Sludge Control (RAS)
4. Choosing an Effluent Treatment Plant
4.1 Biological Treatment
4.2 Physico-Chemical Treatment
4.3 Physico-Chemical and Biological Treatment
4.4 Area Requirement Comparison
4.5 Cost Comparison
5. Chemical Analysis of Waste Water
5.1 Commonly used chemicals
5.2 Chemical Tests and procedures
Nederland en de Energiewende | Expertmeeting 13/5 Pakhuis de ZwijgerSpringtij
Presentatie over de vertaling van de Duitse Energiewende naar Nederland met gebruikmaking van de zgn Energy Spider van Harry Lehmann.
Auteur: Tammo Oegema (coop-arc.nl/tammotoko)
This PPT will give the information about what is incenaration and what is the process that will happen in the incenaration and how it is applied for civil Engineering.
Biological Nutrient Removal (BNR) is a process used for nitrogen and phosphorus removal from wastewater before it is discharged into surface or ground water.To control eutrophication in receiving water bodies, biological nutrient removal (BNR) of nitrogen and phosphorus has been widely used in wastewater treatment practice, both for the upgrade of existing wastewater treatment facilities and the design of new facilities.
Effluent Treatment Plant Design, Operation And Analysis Of Waste Water Jaidev Singh
Contents
1. Introduction to Effluent Treatment Plant (ETP)
1.1 Use of water in industries
1.2 Industrial waste water sources
1.3 Effluent Treatment Plant
1.4 National Standards for waste water
1.5 What do these standards means?
1.6 Waste water treatment
1.7 Planning an Effluent Treatment Plant : Factors to Consider
2. Treatment Methods
2.1 Physical Unit Operations
2.2 Chemical Unit Processes
2.3 Biological Unit Processes
3. Operation and control
3.1 Mixed liquor suspended solids
3.2 Sludge Volume Index and Sludge Density Index
3.3 Sludge Age; Mean Cell Residence Time (MCRT)
3.4 Food/Mass Ratio
3.5 Constant MLSS
3.6 Return Activated Sludge Control (RAS)
4. Choosing an Effluent Treatment Plant
4.1 Biological Treatment
4.2 Physico-Chemical Treatment
4.3 Physico-Chemical and Biological Treatment
4.4 Area Requirement Comparison
4.5 Cost Comparison
5. Chemical Analysis of Waste Water
5.1 Commonly used chemicals
5.2 Chemical Tests and procedures
Nederland en de Energiewende | Expertmeeting 13/5 Pakhuis de ZwijgerSpringtij
Presentatie over de vertaling van de Duitse Energiewende naar Nederland met gebruikmaking van de zgn Energy Spider van Harry Lehmann.
Auteur: Tammo Oegema (coop-arc.nl/tammotoko)
Presentation by Leire Gorroño-Albizu, PhD Fellow, Sustainable Energy Planning Research Group, Aalborg University at the World Wind Energy Association webinar, 30 April 2020
Similar to RECUWATT Conference - Torben Kristiansen lecture (17)
SECTION I: THE NEW LEGAL FRAMEWORK AND WASTE MANAGEMENT
“Waste-to-Energy and its contribution to Renewable Energy in Europe” by
Mr. Jan Manders, Deputy President CEWEP (Confederation of European Waste-to-Energy Plants), Netherlands
SECTION VII: EFFICIENT WASTE-TO-ENERGY
“Fly ash from incinerators: raw material for building materials” by Mr. Xavier Elias, Director of the By-Product Exchange Market, General Council of Chambers of Commerce in Catalonia
SECTION VII: EFFICIENT WASTE-TO-ENERGY
“Increase of power plant efficiency by using best available FGC - technologies” by Mr. Bernd Morun, Director General of DrySo Tec Consult, Germany
SECTION VII: EFFICIENT WASTE-TO-ENERGY
“High performance cycles in waste-to-energy” by Mr. Joan Salvadó, Head of the Area of Bioenergy and Biofuels, Catalonia Institute for Energy Research
SECTION VI: WASTE-TO-ENERGY AND SOCIETY
“Communication in environmental conflicts” by Mr. Enric Pol, Professor of Social and Environmental Psychology, University of Barcelona
SECTION VI: WASTE-TO-ENERGY AND SOCIETY
“Incineration and its political implications” by Mr. Santiago Fernández, Manager of COGERSA (Consortium for Solid Waste Management in Asturias)
SECTION VI: WASTE-TO-ENERGY AND SOCIETY
“Biological monitoring of population in areas of influence of incineration plants” by Mr. Josep Rivera, Director of the Laboratory on Mass Spectrometry and Dioxins at the Institute for Chemical and Environmental Research, Spain National Council for Scientific Research
SECTION VI: WASTE-TO-ENERGY AND SOCIETY
“Environmental monitoring around incineration plants” by Mr. Josep Lluís Domingo, Director of the Laboratory on Toxicology and Environmental Health, University Rovira i Virgili
SECTION V: COMPLEMENTARITY OF WASTE-TO-ENERGY IN A WASTE MANAGEMENT SYSTEM
“TMB and incineration in a waste management system: experience in Germany” by Mr. Stephanie Thiel, VIVIS Consult, Germany
SECTION V: COMPLEMENTARITY OF WASTE-TO-ENERGY IN A WASTE MANAGEMENT SYSTEM
"Experiences in obtaining CSRs in Portugal" by Mr. Pinto Rodrigues, Manager of VALNOR (Waste-to-Energy and Solid Wastte Treatments in Norte Alentejo), Portugal
SECTION V: COMPLEMENTARITY OF WASTE-TO-ENERGY IN A WASTE MANAGEMENT SYSTEM
“Material recovery and waste-to-energy in the industry of recovery and recycling” by Mr. Lluis Ortiz, Executive Director of RECICAT (Catalan Cluster for Recovery and Recycling).
SECTION IV: DIFFERENT SITUATIONS IN EUROPE
"View and trends of waste management and waste-to-energy in Eastern Europe" by Mr. Emmanuel Serna, Researcher at the Waste-to-Energy Research and Technology Council, Germany
SECTION III: AN ENERGETIC APPROACH TO WASTE MANAGEMENT
“Content of biodegradable fraction in waste for waste-to-energy” by Mr. Ildefonso Goikoetxea, Technical Director / Zabalgarbi exploitation
SECTION III: AN ENERGETIC APPROACH TO WASTE MANAGEMENT
"Green Tube in Mataró: example of incineration's contribution to District Heating in southern Europe" by Sr. Arcadi Vilert, Manager of Mataró Energia Sostenible
SECTION III: AN ENERGETIC APPROACH TO WASTE MANAGEMENT
"Current Implementation of formula R1 in incineration plants" by Mr. Arthur Gignoux, SVDU (Syndicat national du traitment et de la Valorisation des Déchets Urbains et assimilés), France
SECTION III: AN ENERGETIC APPROACH TO WASTE MANAGEMENT
“The PANER (National Action Plan on Renewable Energies) and waste-to-energy in Spain” by Mr. Alfonso Maillo, AEVERSU (Companies Association of USW Waste-to-Energy)
SECTION II: CLIMATE CHANGE AND WASTE MANAGEMENT
“Waste-to-energy in fighting climate change” by Mr. Josep Garriga, Advisor of the Environmental Forum Foundation
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A Memorandum of Association (MOA) is a legal document that outlines the fundamental principles and objectives upon which a company operates. It serves as the company's charter or constitution and defines the scope of its activities. Here's a detailed note on the MOA:
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Name Clause: This clause states the name of the company, which should end with words like "Limited" or "Ltd." for a public limited company and "Private Limited" or "Pvt. Ltd." for a private limited company.
https://seribangash.com/article-of-association-is-legal-doc-of-company/
Registered Office Clause: It specifies the location where the company's registered office is situated. This office is where all official communications and notices are sent.
Objective Clause: This clause delineates the main objectives for which the company is formed. It's important to define these objectives clearly, as the company cannot undertake activities beyond those mentioned in this clause.
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Liability Clause: It outlines the extent of liability of the company's members. In the case of companies limited by shares, the liability of members is limited to the amount unpaid on their shares. For companies limited by guarantee, members' liability is limited to the amount they undertake to contribute if the company is wound up.
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Capital Clause: This clause specifies the authorized capital of the company, i.e., the maximum amount of share capital the company is authorized to issue. It also mentions the division of this capital into shares and their respective nominal value.
Association Clause: It simply states that the subscribers wish to form a company and agree to become members of it, in accordance with the terms of the MOA.
Importance of Memorandum of Association:
Legal Requirement: The MOA is a legal requirement for the formation of a company. It must be filed with the Registrar of Companies during the incorporation process.
Constitutional Document: It serves as the company's constitutional document, defining its scope, powers, and limitations.
Protection of Members: It protects the interests of the company's members by clearly defining the objectives and limiting their liability.
External Communication: It provides clarity to external parties, such as investors, creditors, and regulatory authorities, regarding the company's objectives and powers.
https://seribangash.com/difference-public-and-private-company-law/
Binding Authority: The company and its members are bound by the provisions of the MOA. Any action taken beyond its scope may be considered ultra vires (beyond the powers) of the company and therefore void.
Amendment of MOA:
While the MOA lays down the company's fundamental principles, it is not entirely immutable. It can be amended, but only under specific circumstances and in compliance with legal procedures. Amendments typically require shareholder
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1. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
# 1
23 March 20 Myths and facts about was te inc ineration
Outline of Presentation
1. WtE in Denmark
2. True/false statements about WtE?
– Is WtE expensive?
– WtE causes excessive dioxin emission?
– WtE discourages recycling?
– Plume visibility is a public concern?
– NIMBY?
– Political/Public opposition
3. Conclusions
# 2
23 March 20 Myths and facts about was te inc ineration
2. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
WtE in Denmark
-Why has WtE developed so much in Denmark?
1. In 1989 the municipalities in Denmark were assigned
with the obligation to provide suitable
treatment/disposal for all types of waste
generated. This led to the establishment of several WtE
plants and the extension of existing plants throughout
Denmark.
2. WtE is in Denmark supported by fiscal and legislative
measures that include: i) reduced waste tax if producing
both heat and power from WtE ii) disincentives for
landfilling via a higher tax on landfill, iii) priority for
supply to district heating from WtE over other energy
sources
3. Efficient powers to direct waste, which ensures the
necessary waste supply.
4. Integrated national energy efficiency policy that
prioritises reduced reliance on fossil fuel, decentral CHP,
compulsory use of communal district heating systems,
priority for sale of “green” energy etc.
# 3
23 March 20 Myths and facts about was te inc ineration
WtE in Denmark
- The first Case Story: WtE Plant Frederiksberg1903
# 4
23 March 20 Myths and facts about was te inc ineration
3. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
WtE in Denmark
- The latest case story: New Copenhagen WtE in 2016
Investment: 3.5 billion DKK (€ 460 million)
Capacity: 560,000 tpa
Construction starts: Spring 2012
In operation: Spring 2016. 2 lines
High energy efficiency: CHP (+20% yield)
Landmark architecture: A year-round skiing
slope and view point
# 5
23 March 20 Myths and facts about was te inc ineration
WtE in Denmark
- Number, location and capacity of Danish WtE facilities
No of Total Plant
No. Plant Location Lines Capacity (t/h)
1 Skagen. Skagen commune 1 2.0
2 Grenå. Grenå commune 1 2.5
Leirvik Inter-municipal Company, Hagaleiti, Faroe
3 Is. 1 2.5
4 Rønne. I/S BOFA 1 2.5
5 Torshavn. Torshavnar Kommuna, Faroe Islands. 1 2.5
6 Vejen. Elsam A/S 1 4.3
7 Frederikshavn. Elsam A/S 1 5.0
8 Herning. EG. Jylland 1 5.0
9 Hammel. Hammel Fjernvarme A.m.b.a. 2 6.0
10 Svendborg. Svendborg kommune 1 6.0
11 Thisted. I/S Thyra 1 6.4
12 Hobro. I/S Fælles Forbrænding 2 6.9
13 Sønderborg. Sønderborg Kraftvarmeværk I/S 1 8.0
14 Aars. Aars kommune 2 8.5
15 Haderslev. Elsam A/S 2 9.0
16 Kolding. TAS I/S 1 9.2
17 Skanderborg. I/S RENO SYD 2 9.5
18 Horsens. Elsam A/S 2 10.0
19 Slagelse. I/S KAVO 2 10.0
20 Hjørring. AVV I/S 2 12.0
Copenhagen
21 Næstved. I/S FASAN 3 17.0
22 Nykøbing. F I/S REFA 3 17.0
23 Holstebro. Elsam A/S 2 18.0
24 Hørsholm. I/S Nordforbrænding 4 19.0
25 Esbjerg. L 90 Måde 1 24.0
26 Aalborg. I/S Reno-Nord 2 31.0
27 Aarhus. Århus kommunale Værker 3 31.2
28 Odense. Elsam A/S, Fynsværket 3 32.0
29 Roskilde. I/S KARA 3 34.0
30 Copenhagen. I/S Amagerforbrænding 4 48.0
31 Copenhagen, Glostrup. I/S Vestforbrænding 4 83.0
TOTAL 60 482.0
# 6
23 March 20 Myths and facts about was te inc ineration
4. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
WtE in Denmark
- WtE treatment capacity in Europe per capita
# 7
23 March 20 Myths and facts about was te inc ineration
True/False statements about WtE?
- Some of the typical statements made
1. Are WtE plants much more expensive than
alternative technologies?
2. Does WtE contribute significantly to dioxin
emissions posing a threat to public health?
3. Does WtE discourage recycling?
4. Plume visibility
5. NIMBY
6. Political/public opposition
# 8
23 March 20 Myths and facts about was te inc ineration
5. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
True/False statements about WtE?
- Is it expensive?
Source: Waste incineration in Denmark, RenoSam, Oct. 2005
# 9
23 March 20 Myths and facts about was te inc ineration
True/False statements about WtE?
- Is dioxin emission at huge problem?
Emissions per year
in g TU (toxicity units)
1990 1994 0.1% 2000
Metal extraction and processing 740 220 40
Waste incineration 400 32 0.5
Power stations 5 3 3
Industrial incineration plants 20 15 <10
33% 0.7%
Domestic firing installations 20 15 <10
Traffic 10 4 <1
Crematoria 4 2 <2
Total emissions, air 1,200 330 <70
5.8%
Source: German Federal Environmental Agency Study, Sept. 2005: Waste
Incineration — A Potential Danger? Bidding Farewell to Dioxin Spouting
Data for the year 2000 are estimates by the Federal Environmental Agency
If the energy produced by incineration were generated using
traditional power stations, there would annually be 3 times more
tonnes of toxicant and 5,000 more tonnes of dust particles in the air
10
#
23 March 20 Myths and facts about was te inc ineration
6. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
True/False statements about WtE?
- Does WtE result in reduced recycling?
# 11
23 March 20 Myths and facts about was te inc ineration
True/False statements about WtE?
- Is WtE bad for the environment and climate change?
# 12
23 March 20 Myths and facts about was te inc ineration
7. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
True/False statements about WtE?
- Is WtE effective in achieving landfill diversion targets?
# 13
23 March 20 Myths and facts about was te inc ineration
True/False statements about WtE?
- Plume visibility – A concern?
# 14
23 March 20 Myths and facts about was te inc ineration
8. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
True/False statements about WtE?
- Not in my back yard! Can residents accept WtE?
# 15
23 March 20 Myths and facts about was te inc ineration
True/False statements about WtE?
- Political opposition? Will the politicians support this?
Some anti-incineration organisation are very vocal
and often referring to old reports that are not
relevant today.
Biomass and other non-fossil fuel are required to
achieve the carbon reductions and energy supply we
need
Dioxin emissions, as well as other emissions, from
WtE plants are extremely small compared with other
common sources
LCA studies clearly demonstrate the benefits of WtE
as part of an integrated waste system
Opting for WtE does NOT result in reduced recycling.
On the contrary the evidence shows that it is a
question of being organised or not!
Important to provide reliable information and facts to
settle politicians' fears
E,g German Green party acknowledges WtE
# 16
23 March 20 Myths and facts about was te inc ineration
9. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
True/False statements about WtE?
- Public perception differs
100 years of WtE experience in
Denmark has resulted in a public
trust and acceptance of WtE
Good track record for operation
and pollution abatement for
decades: No bad stories to tell!
Government policy and political
parties have consistently
supported WtE
Public ownership of plants via
non-profit companies is seen as a
guarantee for protection of public
and local interests
Public acceptance of policy to
minimise landfilling.
# 17
23 March 20 Myths and facts about was te inc ineration
Myths and facts about waste incineration
- Conclusions:
1. WtE is an environmentally sound treatment technology compared to
the alternatives of MBT and landfilling
2. WtE does not undermine efforts to recycle. Countries applying WtE at
a large scale are also the countries most successful in achieving high
recycling targets
3. WtE is a critically important component of an integrated waste
management planning based on the waste hierarchy
4. Emission of dioxin/furan from WtE is no longer an issue as the
problem has been engineered into non-existence over the past 15 years.
5. As demonstrated in Denmark, even small-scale WtE plants can work
efficiently when balanced to suit the local district heating demand. When
plants are "close to home" the waste is dealt with near those who produced
it.
6. There is scope for increasing the advanced waste treatment capacity
in Spain to achieve higher landfill diversion rates and generate energy in a
more sustainable way.
7. Although power production only will generally yield competitive gate fees,
there is scope for further reductions of the gate fees through use of
industrial heat/cooling
# 18
23 March 20 Myths and facts about was te inc ineration
10. Based on decades of Danish waste-to-energy experience
23 March 20 Myths and facts about waste incineration
Myths and facts about waste incineration
- Thank you!
For more information:
Torben Kristiansen
Head of Solid Waste Management
COWI A/S
tokh@cowi.dk
www.cowi.com/waste
COWI is a leading European and global consulting group providing state-
of-the-art services within engineering, environmental science and
economics.
COWI has more than 6,000 employees worldwide including Denmark,
Sweden, Norway, Latvia, Lithuania,, Poland, Hungary, Bulgaria, Serbia,
Spain, Belgium, UK, Greenland, Turkey, Mozambique, Zambia, Tanzania,
Oman, Bahrain, UAE, Qatar, India, South Korea, China, USA, & Canada.
# 19
23 March 20 Myths and facts about was te inc ineration