Plasma treatment of air pollution control residues
نویسندگان
چکیده
منابع مشابه
Plasma treatment of air pollution control residues.
Air pollution control (APC) residues from waste incineration have been blended with silica and alumina and the mix melted using DC plasma arc technology. The chemical composition of the fully amorphous homogeneous glass formed has been determined. Waste acceptance criteria compliance leach testing demonstrates that the APC residue derived glass releases only trace levels of heavy metals (Pb (<0...
متن کاملTreatment of Residues from Air Pollution Control Systems
The residues from air pollution control systems on waste incinerators are typically deemed to be a hazardous material due the potential for leaching of trace metals and salts. As a result, in many countries these residues require special handling, treatment and/or disposal. An innovative technology has been developed to recover useful by-products from these residues and render the remaining res...
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The air pollutions from combustion flue gas and industrial gases became worse and cause the environmental problem. It is difficult for the conventional methods such as selective catalytic reduction method and lime-gypsum method to treat exhaust gases energy efficiently and inexpensively. Its energy efficiency and its initial and running costs are still in negative situation for the backward nat...
متن کاملCharacteristics of air pollution control residues of MSW incineration plant in Shanghai.
A unique type of waste--air pollution control (APC) residues--has received increasing attention in China since the first large-scale incinerator, Shanghai Yuqiao municipal solid waste (MSW) incineration plant, was installed in the country in 2002. The APC residues of this particular plant are similar to other residues that will be produced in other incineration plants under construction in Chin...
متن کاملEconomic Evaluation of Zinc Recovery from Air Pollution Control Residues of European Waste to Energy Plants
SUMMARY: In Europe almost 80 million tons of waste are annually combusted in Waste-to-Energy plants. Solid residues generated thereby contain altogether about 69,000 t/a of Zn, of which more than 50 % accumulates in air pollution control (APC) residues. Recent research activities aiming at Zn recovery from APC residues resulted in a large scale Zn recovery plant at a Swiss waste incinerator. By...
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ژورنال
عنوان ژورنال: Waste Management
سال: 2008
ISSN: 0956-053X
DOI: 10.1016/j.wasman.2007.06.008