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Environment committee Thank you for giving me the opportunity--on very short notice, however--to talk about an old problem with known solutions, but perhaps a timely problem for Canada and for Quebec. I'll make it very simple. If you look at the screen, I've subdivided into two groups all microscopic
June 12th, 2007Committee meeting
Dr. Richard Carignan
Environment committee It's because it is a problem. John Carey's estimates and mine are no different. In the Laurentians there's no agriculture, and you can find lots of lakes with excessive phosphorus problems. If you attempt to trace that excessive problem to sources, you come back to septic system
June 12th, 2007Committee meeting
Dr. Richard Carignan
Environment committee No, no. It's far--
June 12th, 2007Committee meeting
Dr. Richard Carignan
Environment committee It would be far simpler to ban phosphates from any household products, as some American states and some European countries have done already.
June 12th, 2007Committee meeting
Dr. Richard Carignan
Environment committee I don't know about the Swiss example in detail, but I do know that phosphorous is banned in most domestic products, as it is as well in a number of American states. We know—and I'm speaking as a scientist—that, in the lakes in the Laurentians, there is a direct link between the
June 12th, 2007Committee meeting
Dr. Richard Carignan
Environment committee Hello. I am Richard Carignan, speaking to you from Montreal.
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee Is it my time to speak? I will address you in French.
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee I was asked to talk about Bill C-469. I was not asked to discuss agriculture or other sources of phosphorus. I believe the discussion has gone well beyond the subject. I intend to focus on the subject of today's meeting. I have read Bill C-469; it strikes me as very naive. On ha
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee I would like to comment on that. Phosphorus plays exactly the same role in both dishwashing and laundry detergents. This lady does not seem to have a complete grasp of her subject. The chemical role is exactly the same. I would also like to take this opportunity to commend the f
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee I would just like to add that there are automatic dishwashing soaps already on the market that do not contain phosphates. There are replacements out there that do not harm the environment.
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee There are sodium citrate compounds that are an effective replacement for phosphorus. Tests have been conducted and the results were published in a number of Quebec and Canadian journals in recent months. Some of these products were considered to be as effective as detergents cont
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee I agree with it where hospitals are concerned, but for all other commercial facilities, I do not.
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee In hospitals and certain commercial facilities, it is very important that dishes be properly washed. I agree with the industry that, for that very reason, the best product is phosphorus. This is not as important an issue where household use is concerned, because there is no risk
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee As regards restaurants and hotels, I think that needs to be discussed. For the universities, it's not as important an issue. In any case, I would certainly exempt hospitals. There are always trade-offs and, since a choice has to be made, I would say that, at the very least, hospi
June 9th, 2008Committee meeting
Dr. Richard Carignan
Environment committee It is not just important, it is essential, if you want your bill to work, because trace amounts of phosphorus are found…
June 9th, 2008Committee meeting
Dr. Richard Carignan