WASCON 2000

HARROGATE INTERNATIONAL CONFERENCE CENTRE

PROGRAMME and ABSTRACTS

for all other information (registration etc.) go to http://www.efm.leeds.ac.uk/wascon2000
The proceedings of Wascon 2000 have been published by Elsevier Science in Elsevier's Waste Management series, Volume I
Papers presented at Wascon 2000 are now also available on CD-ROM; except for those papers indicated as not included.

Day1 
Day 2
Day3
Plenary session
Plenary session 2
Morning session 1
Morning session 1
Morning session 1
Morning session 2
Morning session 2
Morning session 1
Afternoon session 
Afternoon session 1
Afternoon session 1
 
Afternoon session 2
Afternoon session 2
 
TUESDAY 30 MAY 2000
Evening
REGISTRATION AND WELCOME RECEPTION

 
DAY 1: WEDNESDAY 31 MAY 2000
Morning
PLENARY OPENING SESSION

(IN THE CONFERENCE AUDITORIUM)

Welcome to WASCON 2000

Formal Opening of Conference: Barry Sheerman, MP

Keynote Speech: Peter Braithwaite, Ove Arup and Partners

Coffee Break

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Wednesday 31 May:  Morning – 1st Session

Parallel Sessions

Conference Auditorium
Conference Suite
‘Synthesis of solidification experience for synthetic wastes’

J A Stegemann and N R Buenfeld

‘Recycling and upgrading utility arisings and quarry wastes for highway construction and maintenance’

N Ghazireh and H L Robinson

‘Influence of the cement type on the stabilization of fly ashes from Municipal Solid Waste Incineration’

E Fernandez, A Macias, A Guerrero, M P Lorenzo and S Goni

‘The re-utilisation of discarded building materials in cement stabilized layers of road and airfield pavements’
M Pasetto 
‘Carbonation and leaching of Portland cement with various blending materials’

S Miletic, M Ilic, Z Copkov and R Munitlak

‘Recycling options for gypsum from construction and demolition waste’

K C Vrancken and B Laethem 

Questions on Papers given this session

‘Behaviour of cement-treated MSWI bottom ash’ 

G Pecqueur, C Crignon and B Quénée
 

Questions on Papers given this session


Wednesday 31 May:  Morning – 2nd Session
Conference Auditorium
Conference Suite
‘Recycling of partially hydrated concrete’ 

A Katz

‘Composition of organic matter in bottom ash from MSWI’ (Paper not included on CD-rom)

I Pavasars

‘PVC and PET plastics taken from solid urban waste in bituminous concrete’ 

M Bocci, S Colagrande and A Montepara

‘Solidification of lead ions in Portland cement matrix’ 

M Ilic, S Miletic, D Milic and I Breceski

‘Utilization of wastes in ground improvement works’

G Rajasekaran and S Nagan

‘Mineralogical, hydraulic and mechanical characterisation of solidified and stabilised MSWI fly ash. Contribution of blast furnace slag’

S B Morel, P Clastres and A Pellequer

‘Hydrothermal treatment of fly ash from Municipal Solid Waste Incineration’

A Guerrero, E Fernández, A Marcias and S Goñi

‘Leaching behaviours of heavy metals from MSWI residues and Pb adsorption onto the residues under alkaline condition’

S Mizutani, S Sakai and H Takatsuki

Questions on Papers given this session Questions on Papers given this session
LUNCH
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Wednesday 31 May: Afternoon – 1st session

Parallel Sessions

Conference Auditorium
Conference Suite
‘The properties of recycled precast concrete hollow core slabs for use as replacement aggregate in concrete’

B E Marmash and K S Elliott

‘Leaching behaviour of a chromium smelter waste heap’ 

D Deakin, L J West, D I Stewart and B W D Yardley

‘Steel fibres made from steel cans in concrete engineering’(Paper not included on CD-rom)

A Keyvani, N Saeki

‘Stabilization of waste incinerator APC-residues with FeSO4

T H Christensen, K Lundtorp, D L Jensen, M A Sorensen and E P B Mogensen

‘The use of fly ash as a substitute of cement in microsurfacing’(Paper not included on CD-rom)

A Nikolaides and N Oikonomou

‘Leaching of PCBs and chlorophenols from contaminated soil and waste – influence of leaching test characteristics’

M Wahlstrom, J Laine-Ylijoki, M Pihlajaniemi and M Ojala

‘Reuse of secondary lead smelter slag in the manufacture of concrete blocks’

R Cioffi, M Lavorgna and L Santoro

‘The mechanism of lead (Pb) leaching from incinerator fly ash in monodisposal landfill’(Paper not included on CD-rom)

K Miyawaki, T Shimaoka, M Hanashima, T Shinohara and M Nishigaki

‘Use of sulphate containing sieve sands in building materials’ 

J P Brouwer, E Mulder, J Frenay, J Blaakmeer and C van Opstal
 

‘Significance in results of total composition and potential leachability of screened MSWI BA from different plants and sampling periods’ 

A-M Fallman

Questions on Papers given this session Questions on Papers given this session

TEA

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Wednesday 31 May: Afternoon –2nd Session

Parallel Sessions

Conference Auditorium
Conference Suite
‘An initial investigation of the use of rubber waste (EPDM) in asphalt concrete mixtures’

J B Metcalf, K Gopalakrishnan and M D Waters

‘Leaching behaviour of synthetic aggregates’ 

H A van der Sloot, D Hoede, D J F Cresswell and J R Barton

‘Recycled aggregate concrete sound barriers for urban freeways’ 

Z A Krezel and K McManus

‘Variation in mechanical properties of MSWI bottom ash: results from triaxial tests’

M Arm

‘New technology approach to age-old waste material (natural fibres) for composites’

P A Jorillo Jr, G Shimizu and T Suzuki

‘Leaching processes in cement-stabilised municipal incinerator air pollution control residues’

I Baur, Ch Ludwig and C A Johnson

‘The use of reclaimed asphalt pavement (RAP) aggregates in concrete’

K E Hassan, J J Brooks and M Erdman

‘Leaching of heavy metals from soils – an analysis’ 

T Honders, M Gadella, P de Wilde and C Zevenbergen

‘Re-use of abandoned coal mining waste deposits for the production of construction materials: a case of innovative tendering’ 

D Smink, J J M Heynen

‘Effect of foundry dusts on the mechanical, microstructural and leaching characteristics of a cementitious system’ 

C Gervais and S K Ouiki

Questions on Papers given this session Questions on Papers given this session
WORKSHOPS:
C E STUDIES: Organiser - J Stegemann
‘Predicting the effects of Industrial By-products on Cement Systems’
2nd end user workshop of mixing waste with cement

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DAY 2: THURSDAY 1 JUNE 2000
PLENARY SESSION

Conference AUDITORIUM

Keynote Speech - Mr Jeff Cooper, The Environment Agency

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Thursday 1 June: Morning – 1st session

Parallel Sessions

Conference Auditorium
Conference Suite
‘Production of low-cost by-product fillers’

C F Bonney, V P Fenton, R J Clark, W L Barrett, A-P Ziogas, D Harrison and M Grossou-Valta

‘Observations of leaching of low concentration contaminants from alternative aggregates in road constructions’ 

A R Hill and A R Dawson

‘Progress towards achieving ecologically sustainable concrete and road pavements in Australia’

I Dumitru, R Munn and G Smorchevsky

‘Durability study of a sewage sludge-cement-sand system and its environmental impact’

S Valls and E Vàzquez

‘Calcium sulphoaluminate cements made from fluidized bed combustion wastes’

G Bernardo, M Marroccoli, F Montagnaro and G L Valenti

‘Assessment of the leaching due to degradation factors of stabilised/solidified waste materials’

F Felix, A L A Fraaij and C F Hendriks

‘Effect of mineral admixtures on some properties of sand-lime bricks’

Z Pytel and J Malolepszy

‘Substance flow analysis of persistent toxic substances in the recycling process of municipal solid waste incineration residues’

S Sakai, S Mizutani, T Uchida and T Yoshida

‘The use of MSWI bottom ash as aggregates in hydraulic concrete’(Paper not included on CD-rom)

B Quenee, G Li, J M Siwak and V Basuyau

‘A dynamic approach to the assessment of leaching behaviour’

K H Gardner and T L Theis
 

Questions on Papers given in this session Questions on Papers given in this session
COFFEE

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Thursday 1 June: Morning – 2nd session
Parallel Sessions
Conference Auditorium
Conference Suite
‘Development of utilization technologies for Mt. Pinatubo ejecta as prime material for concrete: Part 1 – Concrete material structure-property characterization’

G Shimizu, P A Jorillo, H Adachi, B A Lejano, R O Baarde and M Nakanishi

‘Prediction of inorganic pollutant release from various cement based materials in disposal/utilisation scenario based on the application of a multi-parameter leaching tool box’

A Imyim, L Tiruta-Barna, R Barna and J Méhu

‘Self-cementing properties of crushed demolition concrete in unbound layers: Results from triaxial tests and field tests’

M Arm

‘Life-cycle impacts of the use of industrial by-products in road and earth construction’

U-M Mroueh, J Laine-Ylijoki and P Eskola

‘Calcium silicate products manufactured with crushed building and demolition waste’

H M I Schuur

‘Requirements for a realistic estimate of the source term for heavy metal elution from mineral wastes’

J Monig, C Reichelt and T Brasser

‘Predicting strength properties of cementless ash-furnace bottom ash concrete’(Paper not included on CD-rom)

N V Vegerova

‘Research and development methodology for recycling residues as building materials:
a proposal’

V M John and S E Zordan

‘Studies on crystalline rice husk ashes and the activation of their pozzolanic properties’

J Payá, J Monzo, M V Borrachero, E Peris-Mora and L M Ordonez

‘Immobilisation of PAH in waste materials’

E Mulder, J P Brouwer, J Blaakmeer and J W Frénay
 

Questions on Papers given in this session Questions on Papers given in this session
LUNCH
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Thursday 1 June: Afternoon – 1st session
Parallel Sessions
Conference Auditorium
Conference Suite
‘Synthetic aggregates from waste using an innovative rotary kiln’

P J Wainwright, D J F Cresswell

‘Forecasting the long term behaviour of MSWI bottom ash: rapid combined tests’

F Bodénan, M Azaroual and P Piantone

‘Using rice husk as a cement replacement material in concrete’(Paper not included on CD-rom)

M Anwar, T Miyagawa and M Gaweesh

‘Assessment of environmental impacts of foundry waste in utilisation and disposal’

J Laine-Ylijoki, M Wahlstrom and J Orkas

‘Construction waste characterisation for production of recycled aggregate - Salvador/Brazil’(Paper not included on CD-rom)

A Carneiro, J C Cassa, I A de Brum, A M Vieira, A D B Costa, T S Sampaio and E P V Alberte

‘Modelling the effects of waste components on cement hydration’

R J van Eijk and H J H Brouwers

‘Development of utilization technologies for Mt. Pinatubo ejecta as prime material for concrete: Part 2 – Testing the structural performance of modular panels’

P A Jorillo Jr, B A Lejano, H Adachi, 
G Schimizu, R O Baarde, M Nakanishi and H Tsuboyama

‘Speciation of metals in soil solutions – the concept of forced-shift-equilibrium: quantification of the complexing ability of soil solutions’

K E Odegard, K H Kartensen and W Lund

‘Accelerated ASR testing of recycled concrete’

D L Gress, R L Kozikowski and T T Eighmy
 

‘Seven years of experiences with lysimeter leaching of pulverised fuel ash’

R Meij and B H te Winkel

Questions on Papers given in this session Questions on Papers given in this session
TEA
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Thursday 1 June: Afternoon – 2nd Session

Parallel Sessions


Conference Auditorium
Conference Suite
‘Quality control and certification of waste materials in Rotterdam’

J van Leeuwen and F ten Vaarwerk
 

‘Developments in electroremediation and phytoremediation for the treatment of metal contaminated soils’ 

M M Page and C L Page

‘Pre liminary laboratory investigation of thermally treated recycled concrete aggregate for general use in concrete'

J A Larbi, WMM Heijnen, JP Brouwer and E Mulder

‘Heavy metal elution characteristics from MSW scrubber residue by a centrifugation method’

T Shimaoka, K Miyawaki, M Hanashima, T Yoshida and T Uchida

‘Use of waste generated by shoe counter scrap pieces in plaster of Paris composites’

C S Kazmierczak, A P Kern, I S Santos, H C Silva and M V Ramires

‘Testing of soil and inorganic residues prior to utilisation: Development of rational limit values and adaptation of test methods’

O Hjelmar, P E Holm and N K J Lehmann

‘Disposal options for spent pot lining’

I Rustad, K H Karstensen and K E Odegard

‘Physical properties and acid neutralisation capacity of incinerator bottom ash – Portland cement mixes

A Polettini, S Polettini, R Pomi and P Sirini

‘Environmental impact of ferrochrome slag in road construction’

B B Lind, A-M Fallman and L B Larsson

Questions on Papers given this session Questions on Papers given this session
WORKSHOPS:
Thursday 1 June

Evening

CONFERENCE DINNER

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DAY 3: FRIDAY 2 JUNE 2000

Friday 2nd June: Morning – 1st session

Parallel Sessions

Conference Auditorium
Conference Suite
‘On-site treatment and landfilling of MSWI air pollution control residues’

K Lundtorp, D L Jensen, M A Sorensen and T H Christensen

‘Lead, copper, zinc and chromium (111) and (VI) speciation in hydrated cement phases’(Paper not included on CD-rom)

I Moulin, J Rose, W Stone, J-Y Bottero, F Mosnier et al

‘High performance concrete for sustainable constructions’(Paper not included on CD-rom)

G C Isaia

‘Evaluation of solid stabilized products made from Cr(Vi) – containing ferrochrome bag filter dust’

E W Giesekke, J P Smit, E A Viljoen, A W Kruger and C F Maine

‘Products of steel slags – an opportunity to save natural resources’

H Motz and J Geiseler

‘Leaching standard for quality control of aggregates’

R Bialucha

‘New trends on EAF slags management in the Basque country’

G Ortiz de Urbina, A Egizabal and R San Martin

‘Thermal treatment of iron oxide stabilized APC residues from waste incineration and the effect on heavy metal binding’

M A Sorensen, M Stackpoole, C B Koch et al

‘The environmental quality of fly ashes from combustion’

F J M Lamers, M Beerlage and J W van de Berg

‘A laboratory experimental set-up for the study of organic compounds transport through unsaturated soils’

P Viotti, M Petrangeli Papini and C Chiulli

‘Environmental management in Tanneries – waste minimization opportunities’

E A M E Archeti and N N B Salvador

‘Further development of a process for treatment of APC residues from MSWI incinerators’

O Hjelmar, H Birch, J B Hansen

Questions on Papers given this session Questions on Papers given this session
COFFEE BREAK

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Friday 2 June: Morning – 2nd session
Single Session


Conference Auditorium
‘Sustainable ash pond development in India – a resource for forestry and agriculture’

C Zevenbergen, J P Bradley, A K Shyam, H A Jenner, and R J P M Platenburg

‘Solid urban wastes minimization and energy conservation
– 
a challenge for the 21st century in Brazil’ –

M Udaeta, L dos Reis and P Kanayama

‘Development of a code of practice for the environmentally sound use of PFA as fill’ –

R Coombs and L K A Sear

‘Assessment of ecocompatibility of waste disposal or waste use scenarios: towards the elaboration and implementation of a comprehensive methodology’

Y Perrodin, Grelier, L Volatier et al

‘Analysis of literature data from 300 cement / waste products

I Fernandez, P Somarriba and A Irabien

‘The Building Materials Decree (BMD): an example of a Dutch regulation based on the potential impact of materials on the environment’ 

R T Eikelboom, E Ruwiel and J J M Goumans

Questions on Papers given in this session plus any supplementary questions on earlier papers
LUNCH

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Friday 2 June: Afternoon session
 
FINAL SESSION
Summing up on workshop discussions

Presentation of the Cabrera/ISCOWA award for the best paper

submitted by an author under 35 years of age

ISCOWA Gold Award

Presented by Dr Hans van der Sloot
 

Conference summing up by the President of ISCOWA, Dr J J J M Goumans

CALL TO WASCON 2003

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