Thermal waste treatment

Multiple hearth furnaces, in thermal waste treatment, 25 833... 

Rotary kiln incinerators, 13 175-176 Rotary kilns, 15 52-53, 603, 26 611-612 puffing and loss of flame in, 13 182 in thermal waste treatment, 25 833-834 Rotary lobe pumps, 21 73 Rotary molds, 18 50 Rotary regenerative heat exchanger,... 

Thermal treatment. See Heat treatment copper-beryllium alloys, 3 654 nickel-beryllium alloys, 3 657-658 of macrofouling organisms, 26 150 Thermal vaporization sources, 24 727 Thermal vaporization rate, 24 725 Thermal waste treatment, 25 831-834, 843-845... 

The long-term goals of research and development in the field of thermal waste treatment are as follows ... 

Table 9.6 compares the residues from thermal waste treatment with respect to their long-term behavior. This assessment is usually made using leach tests in Table 9.6, the Swiss Technical Rule limits for residuals requiring a leach strength of pH 4 were used (Anonymous 1990 see Section 9.5.3). Tests have shown that the untreated and even the scrubbed electrostatic precipitator (ESP) filter residues do not meet these limits, and even the zinc content of ESP filter residue solidified with cement is only slightly below the limit at which landfilling would be permitted at a... 

Thermal waste treatment. Materials for waste water disposal) (in German), print no. N 552-95-06 (1995)... 

Regulations. In order to decrease the amount of anthropogenic release of mercury in the United States, the EPA has limited both use and disposal of mercury. In 1992, the EPA banned land disposal of high mercury content wastes generated from the electrolytic production of chlorine—caustic soda (14), accompanied by a one-year variance owing to a lack of available waste treatment faciUties in the United States. A thermal treatment process meeting EPA standards for these wastes was developed by 1993. The use of mercury and mercury compounds as biocides in agricultural products and paints has also been banned by the EPA. 

Key words Thermal plasma, hazardous waste treatment... 

Kolacinski, Z. Prospective of Thermal Plasma Application to Waste Treatment - Invited lecture for the VIII Int. Symp. SAP ETEP 97, Lodz, September 1997, Post-Conf. Materials, 1998, pp. 117-126. 

T0636 Quad Environmental Technologies Corporation, Chemtact Gaseous Waste Treatment T0637 R.C. Costello and Associates, Inc., Actopentin Biomass Filter T0683 Sandia National Laboratory and Illinois Institute of Technology, Thermally Enhanced Vapor Extraction System (TEVES)... 

Thermal desorption treatment is generally considered to be an alternative to incineration. Thermal desorption operates at much lower temperatures than incineration and keeps the heating systems independent of the wastes, which minimizes off-gas production. The technology can be used as a waste minimization process, isolating and concentrating waste constituents, or as a product recovery process. Thermal desorption can also be used to separate contaminants in mixed waste streams by removing volatile constituents. 

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