DEVELOPMENT OF NEW PRE-TREATMENT METHOD TO RECOVER RARE METALS IN MSW MELTING FURNACE FLY ASH: LEACHING CHARACTERISTICS OF RARE METAL ELEMENTS
© IWWG International Waste Working Group (10/2007)
Melting plants that treat municipal solid waste (MSW) and/or MSW incineration residues at high temperature (approx. 1,400°C) are preferred by many municipalities in Japan due to volume reduction of residues to landfill, decomposition of dioxins, reuse of molten slag, and reduction of hazardous metal leachability. The present number of operating plants is around 140, which corresponds to about 10% of the total incineration facilities (Jung et al., 2006). The primary products in melting plants are molten slag and fly ash, which are generated at about 0.5 million tons and 0.2 million tons per year, respectively.

Ecobalance of Regenerative Thermal Oxidation regarding the avoidance of Greenhouse Gas Emissions
© Wasteconsult international (5/2007)
To assure compliance with valid environmental protection legislation in Germany, it is necessary to treat exhaust air from mechanical-biological treatment plants (MBA) by regenerative-thermal oxidation (RTO).

Anaerobic treatability and methane productivity of meat industry biowastes Premium
© IWWG International Waste Working Group (11/2006)
Four different meat industry biowastes (activated sludge AS, cow manure CM, ruminal waste RW, and pig and cow slurry PCS) were anaerobically digested in batch experiments in order to measure treatability and methane productivity.

Development of Integrated Waste Management Systems in South Africa - Limpopo
© European Compost Network ECN e.V. (9/2006)
SUMMARY: Rio de Janeiro – Kyoto – Johannesburg – Stockholm - Basel – are focusing on the reduction of Greenhhouse gases. As a party to the UNFCCC South Africa has committed itself to report on and to reduce its production of greenhouse gases. In its Polokwane Declaration of 2001, South Africa committed itself to a waste free South Africa by 2022. South Africa has adopted the Waste Hierarchy as the foundation for waste management and is currently completing national legislation with this as a centre piece.

System of Incinerators Supervising in Bavaria and Transparence
© Technical Co-Operation Project Bavaria-Sao Paulo (6/2006)
Lecture in the context of the Technical Co-Operation Sao Paulo - Bavaria. "Solid Waste Management: Facing the Future"

DEKRA Umwelt business areas
© Technical Co-Operation Project Bavaria-Sao Paulo (6/2006)
Lecture in the context of the Technical Co-Operation Sao Paulo - Bavaria. "Solid Waste Management: Facing the Future"

<  1  2
Username:

Password:

 Keep me signed in

Forgot your password?