http://biz.yahoo.com/ic/news/623.htmlThe latest news on the Pollution & Treatment Controls industry from Yahoo! Financeen-usFri, 11 Dec 2009 15:34:29 Etc/GMThttp://us.news2.yimg.com/us.yimg.com/p/fi/pr/40197.gifhttp://finance.yahoo.com14417http://us.rd.yahoo.com/finance/external/mfool/rss/SIG=1391fgoln/*http%3A//www.fool.com/investing/general/2009/12/11/donaldson-company-inc-warming-up-or-cooling-off.aspx?source=eptyholnk303100&logvisit=y&npu=yyahoo_finance/1586252102Fri, 11 Dec 2009 15:34:29 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091211/20091211005093.html?.v=1SAN DIEGO----PURE Bioscience , creator of the patented silver dihydrogen citrate antimicrobial, today reported revenues for the fiscal quarter ended October 31, 2009 of $221,900 compared with revenues of $110,600 in the same quarter of the prior fiscal year.yahoo_finance/1076074054Fri, 11 Dec 2009 13:32:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091210/20091210005470.html?.v=1NILES, Ill.----MFRI, Inc. – MFRI announced record earnings and earnings per share for the nine months ended October 31, 2009. The Company’s net income for the nine months rose to $10.5 million or $1.53 per share, compared to $7.5 million or $1.09 per diluted share, in the corresponding prior-year period.yahoo_finance/41915265Thu, 10 Dec 2009 14:15:00 Etc/GMThttp://us.rd.yahoo.com/finance/external/tsmpe/rss/SIG=124vek5rl/*http%3A//www.thestreet.com/p/_yahoo/rmoney/investing/10642643.html?cm_ven=YAHOO&cm_cat=PREMIUM&cm_ite=003190yahoo_finance/945243442Thu, 10 Dec 2009 13:45:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091210/20091210005109.html?.v=1SAN DIEGO----PURE Bioscience , creator of the patented silver dihydrogen citrate antimicrobial, announced that public health information website, TouchSurfaces.org, is recommending its SDC hard surface disinfectant as a highly effective weapon in eradicating H1N1, MRSA, VRE, Norovirus and other dangerous pathogens commonly spread on hard surfaces.yahoo_finance/298692664Thu, 10 Dec 2009 13:29:00 Etc/GMThttp://us.rd.yahoo.com/finance/external/wsj/rss/SIG=11rs092sa/*http%3A//online.wsj.com/article/SB126039568519684297.html?ru=yahoo&mod=yahoo_hsyahoo_finance/2270517710Wed, 9 Dec 2009 22:34:10 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091209/20091209006107.html?.v=1NILES, Ill.----MFRI, Inc. announced today that it expects to publish third quarter 2009 earnings and file the Form 10-Q with the Securities Exchange Commission tomorrow, Thursday, December 10, 2009.yahoo_finance/394824063Wed, 9 Dec 2009 20:15:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091209/20091209005967.html?.v=1LITTLETON, Colo.----ADA Carbon Solutions, LLC , the joint venture owned by ADA-ES, Inc. and Energy Capital Partners , today announced that the U.S. Department of Energy has offered a loan guarantee to ACS’s wholly-owned subsidiary, Red River Environmental Products , under Title XVII of the Energy Policy Act of 2005.yahoo_finance/1688918420Wed, 9 Dec 2009 17:49:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/prnews/091209/to505.html?.v=11Westport Innovations Inc. announced today the pricing of its offering of common shares in the United States and Canada. Westport will offer 4,750,000 common shares at a price of US$10.50 per share, for gross proceeds of US$49.9 million.yahoo_finance/1033015044Wed, 9 Dec 2009 14:19:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/iw/091209/0567061.html?.v=1yahoo_finance/1315168636Wed, 9 Dec 2009 12:00:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/prnews/091208/to488.html?.v=3Westport Innovations Inc. announced today that it is offering to sell, subject to market and other conditions, its common shares in the United States and Canada pursuant to a preliminary prospectus supplement to its base shelf prospectus dated July 28, 2009.yahoo_finance/692217892Tue, 8 Dec 2009 21:02:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/iw/091208/0566500.html?.v=1yahoo_finance/4226730728Tue, 8 Dec 2009 13:30:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091208/20091208005354.html?.v=1SAN LEANDRO, Calif.----Energy Recovery, Inc. , a leader in the design and development of energy recovery devices for desalination, today announced the relocation of its corporate headquarters and manufacturing operations to a nearby facility that will include new, state-of-the-art ceramics research and production capabilities.yahoo_finance/2819403838Tue, 8 Dec 2009 13:00:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/prnews/091208/cl22265.html?.v=1yahoo_finance/2863424149Tue, 8 Dec 2009 12:57:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091204/20091204005104.html?.v=1SAN DIEGO----PURE Bioscience today announced that Michael L. Krall, President and CEO, will host a conference call on Friday, December 11th, at 1:30 P.M. PST to review and discuss first quarter 2010 financial results.yahoo_finance/3649777903Fri, 4 Dec 2009 13:31:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091204/20091204005049.html?.v=1MINNEAPOLIS----Donaldson Company, Inc. announced today that Bill Cook, Chairman, President and CEO, will present at the 2009 Bank of America Merrill Lynch Industries Conference in New York City on December 8th at 4:20 p.m.yahoo_finance/3735267527Fri, 4 Dec 2009 13:00:00 Etc/GMThttp://us.rd.yahoo.com/finance/external/pssa/rss/SIG=133099fo7/*http%3A//seekingalpha.com/article/176562-energy-recovery-expands-desal-line-with-pump-acquisition?source=yahooyahoo_finance/3511754358Fri, 4 Dec 2009 11:38:06 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/bw/091203/20091203006163.html?.v=1SAN LEANDRO, Calif.----Energy Recovery, Inc. , a leader in the design and development of energy recovery devices for desalination, today announced that its industry-leading PX Pressure Exchanger® energy recovery devices are implemented at the world’s first osmotic power plant.yahoo_finance/2109568297Thu, 3 Dec 2009 19:54:00 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/ap/091203/us_energy_recovery_ahead_of_the_bell.html?.v=1Energy Recovery Inc. will improve its position as a market leader and stands to benefit from cost savings with its purchase of Pump Engineering LLC, an analyst said Thursday as he upgraded his investment rating on the California company.yahoo_finance/2696468113Thu, 3 Dec 2009 12:54:04 Etc/GMThttp://us.rd.yahoo.com/finance/news/rss/story/*http://biz.yahoo.com/ap/091202/us_energy_recovery_pump_engineering.html?.v=2Energy Recovery Inc., which develops water desalination devices, said Wednesday it has agreed to buy Pump Engineering LLC for $25.7 million in cash and stock.yahoo_finance/1334494358Thu, 3 Dec 2009 00:08:32 Etc/GMT