PDF-United States Office of Solid Waste January Environmental Protection Agency Washington

PAHs are found naturally in the environment but they can also be manmade In their purest form PAHs are solid and range in appearance from colorless to white or pale yellow green PAHs are created when products like coal oil gas and garbage are burned. Read this entire brochure to learn Z ZQZZ Before renting or buying a pre1978 home or apartment federal law requires Q based paint hazards before selling a house Q QZQZ Q Q QQ If undertaking renovations repairs or painting RRP projects in your pre1 t Lead exposure can harm young children and babies even before they are born t Homes schools and child care facilities built before 1978 are likely to contain leadbased paint t Even children who seem healthy may have dangerous levels of lead in thei 31g ID Aceanthrylene Abbr ACEA CAS 202 03 09 MW 20226g ID Acenaphthene Abbr AN CAS 83 32 MW 15421 ID Acenaphthylene Abbr ANL CAS 208 96 MW 15220 ID Acepyrene 23 Abbr ACEP CAS 25732 74 MW 22829 ID Anthanthrene Abbr AA CAS 191 26 MW 27634 ID By Kathleen Barbosa. Forensic Chemistry. Arson Investigations. Components of ignition and combustion reaction . Fuel. Oxidizing Agent. Heat. Uninhibited Chemical Chain Reaction. Identify. . Ignitable. Orbitals. Natural gas?. Fig. 11.1. Aliphatic Hydrocarbon Structure Comparison. Bonding and Geometry. of Two-Carbon Molecules . 11.1 Structure and Physical. . Properties. Bitter almonds are the source of the aromatic compound benzaldehyde. Sources of Benzene. Some Facts About Benzene. Reacts mainly by substitution. Friedrich August Kekule’. The Orbital Model for Benzene. . INTRODUCTION. . . During the course of history, human activities for survival like consumption and production often linked to solid waste. Solid wastes are the material that arises from various human and economic activities, which tend to increase with sophisticated living standard and changing consumption pattern. It has been produce since the beginning of civilization. Any useless, unwanted, or discarded material that is not liquid or gas can be call solid waste example of mixture of substances including fine dust, cinder, metal, glass, paper and cardboard, textiles, and plastic characterize as solid waste. 15-5. Molecules containing several fused benzene rings are called . polycyclic benzenoid. or . polycyclic aromatic hydrocarbons. (. PAHs. ).. Common names are used for these systems, since there is no simple naming system for them.. 16-6. Naphthalene is activated toward electrophilic substitution.. Naphthalene undergoes electrophilic substitution rather than addition.. Naphthalene is activated with respect to electrophilic aromatic substitution. Bromination at C1 occurs without a catalyst under mild conditions.. Jorge . Oña-Ruales. , Ph.D., MRSC. Nazarbayev. University, Astana Kazakhstan. jorge.onaruales@nu.edu.kz. Yosadara. Ruiz-Morales, . Ph.D. .. Instituto Mexicano del Petróleo, . Mexico. City, . Mexico. 1. Nomenclature . of Polycyclic Aromatic Compounds. Polycyclic . aromatic compounds have two or more benzene rings fused together. 2. Naphthalene, anthracene and phenanthrene are obtained from . coal tar. 19.2 Reducing Solid Waste. 19.3 Hazardous Waste. p. . 480-503. 1. Key Terms. Solid waste. Biodegradable. Municipal solid waste. Landfill. Leachate. Source reduction. Recycling. Compost. Hazardous waste. Small Business Innovation Research (SBIR) Program. April Richards, Program Manager. EPA: Protect human health and the environment. EPA SBIR: Support development and commercialization of innovative technologies to meet Agency’s mission. Bold entries indicate new or changed listings in the Fifteenth Report on Carcinogens. Known To Be Human Carcinogens Aatoxins Alcoholic Beverage Consumption 4-Aminobiphenyl Aristolochic Acids Ars