原帖由 醉酒当歌 于 2006-2-19 19:56 发表- S4 f% W k. ]; H s3 P+ r
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没问题,这个问题在设计工艺时候已经考虑,也就是有足够的NH3Cl加入抑制那些已经deactivated病菌再生。放心吧。
' u& u4 |. p. N, ? - P! ~1 \+ i/ }# x& IWhat is NH3Cl?? ' V" T, N" f# H& k! g$ i# l
I hope you mean NH4Cl.$ o( L7 N; ^& |' i- H4 W
In either case,chemical is added to our drinking water.
原帖由 demon 于 2006-2-20 15:41 发表# `: i' H& H) |: G
What is NH3Cl?? * l* R: _) i* p/ d# N' g- p* sI hope you mean NH4Cl.2 |# V+ R8 U3 g+ _: [8 y* O
In either case,chemical is added to our drinking water.
原帖由 demon 于 2006-2-20 15:41 发表 6 H4 N3 z, n9 T V( A) a1 L& l3 t0 q% S, @# V. ?& }; U1 z, x
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What is NH3Cl?? + Q7 y" }) K- W' u
I hope you mean NH4Cl.2 z! R. ]) h' G
In either case,chemical is added to our drinking water.
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No, not that chemical directly added in water, but chlorine instead, that results from chlorine additoin.
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No, not that chemical directly added in water, but chlorine instead, that results from chlorine additoin.
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2 V4 h) m* H8 X9 @, k# _) G* w5 VI just asked the professor today, so you better quit brown nosing for the company. $ Q. |4 e$ B! r- B" u% LEverybody knows drinking water in British Columbia is far better than Alberta's. t0 l6 J1 F+ F- f6 n5 SWater in Calgary is better than water in Edmonton. ; [9 z$ E) ~, v eChemical is chemical.
原帖由 demon 于 2006-2-22 10:53 发表 2 K' a, `5 n' t7 G M g; O5 |+ E" V 6 o2 l7 H' u! X3 r0 p8 M( ~& D$ f" M7 K) a. y- D8 ]$ I
I just asked the professor today, so you better quit brown nosing for the company. , e ?+ A1 `, z* H: \0 @Everybody knows drinking water in British Columbia is far better than Alberta's.% U; n# y4 Q4 R# H: T
Water in Calgary is better ...
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' z t; P# ^- u' y; d5 O小鬼。再说真的要打电话给你姐了。 ) Q' d' ]! k$ a8 s8 @6 T8 ~3 e4 }' V2 V) M
再说膀肛石是因人而异的。 , H6 d) e$ f& [# G基本上,爱城的水尚算可以,祗是春节溶冰时有些异味。# e% T2 S0 c- n: d5 r' }( j& K* c$ b
不过如果是怕化学物的话,我可以帮你们装上活性炭,很平宜的。Sears has it on sale for less than $50.00.,cartridge good for three years.不过人工方面。。。呵呵。
That is why Germany has been using Ozone instead of Chlorine for years. % Y: P% ~/ T5 W5 y. p; GYes, you can drink from the tap directly. But we do NOT have the best quality of water in Edmonton considering where the water intake is placed.