Contents 19.1 Introduction 19.2 Legislation 19.2.1 USA 19.2.2 Europe 19.2.3 Japan 19.2.4 Concluding remarks 19.3 Analysers 19.3.1 Carbon dioxide 19.3.2 Carbon monoxide 19.3.3 Nitric oxide 19.3.4 Hydrocarbons 19.3.5 Oxygen 19.3.6 Particulates 19.4 Formation and control 19.4.1 Carbon dioxide 19.4.2 Carbon monoxide 19.4.3 Unburnt hydrocarbons 19.4.4 Nitrogen oxides 19.4.5 Odour 19.4.6 Particulates 19.5 Unregulated emissions 19.5.1 Aldehydes 19.5.2 Polycyclic aromatic hydrocarbons 19.5.3 Nitrated polycyclic aromatic hydrocarbons 19.5.4 Vapour-phase hydrocarbons 19.5.5 Particle size 19.6 Conclusions Appendix 21761_19
