Vogel, Christian Heavy metal removal from sewage sludge ash by thermochemical treatment with polyvinylchloride. [electronic resource] - Environmental science & technology Jan 2013 - 563-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1520-5851 Standard No.: 10.1021/es300610e doi Subjects--Topical Terms: Citric Acid--chemistryFertilizersHot TemperatureIncinerationIndustrial WasteMetals, Heavy--chemistryPhosphorus--chemistryPolyvinyl Chloride--chemistryQuaternary Ammonium Compounds--chemistrySewageSolubilitySpectroscopy, Fourier Transform InfraredThermogravimetry