, but theffort paid off, and more tn 100 sewagereatment plants around the bay adopted bnr techlogy.uch othese early gains were not only thresult of technology, but of a ptty tough regulatory stickrom the epa and the ste governments?- >> you know, that was a ied- and-true formula. i meanwith sewage treatment-- where we made the biggest gas earlon, and continue to make the biggest gain- you have very clear ls. you have palties, you have adlines, you have enforcemen you have ipection. i mean, we know what works ♪ >> smith: but the 19s brought a new era, andhe political imate on the environment changed. the winds of deregulatn were blowing througwashington, especially during the reag years. >> it is time to che and reverse the grth of vernment which shows signs o having grown beyonthe consent the governed. it is my intention to rb the si and influence of the federal establishment. >> there's no questi that the reagan admistration, in fact, brought to washingn a.dq deregulatory anda. i remember back in t reagan days of seei memos that would me out from the white house the chber of commer

, but the efft paid off, and more than 0 sewage trement plants around the bay adopted bnr technolo.uchf these early gains were not only e result of technology, but of aretty tough regulatory sti from the epa and the ate governments?- >> you know, that was tried- and-true formula. i me, with sewage treatment-- where we made the biggest ins eay on, and continue to make the biggest gas-- you have very clear laws. you have penales, you have deadnes, you have enforcement, you have inspeion. mean, we know what works. ♪ >> smith: but the 80s brought a new era, a the political climate on the environment changed. the winds of deregulion were blowing through waington, pecially during the reagan years. >> it is time to cck and reverse the owth of government which shows signsf having grown beyd the consent of the governed. it is my intention tcurb the ze and influence of the federal establishmen >> there's no queson that the reagan ainistration, in fact, brought to washiton a.dq deregulatory agend i remember back in the rgan days of seeing mos that would comeut from the white house to the chamb