appendix ix diesel pm control technologies october 2000 1 introduction in preparation for the development of rrp arb staff reviewed many products and that were reported to reduce particulate emissions from fueled engines reviews consisted two phases first phase contacted manufacturers collected basic information on various using this prepared short summaries these product are primarily based submitted by technology they intended provide brief introductions not serve as comprehensive evaluations presented part a second review worked with stationary source subcommittee develop criteria evaluation specific include commercial availability emission reduction efficiency costs adverse impacts other relevant factors was then incorporated into series tables have been completed each where multiple provided similar
