原帖由 醉酒当歌 于 2006-2-19 19:56 发表 2 b) K3 Z+ g/ C8 d7 x- A 3 ?' w* x" @8 I2 C4 g& U. u2 ? 9 a c- E/ \& j. D' H) l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。
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What is NH3Cl?? # O4 O4 ~1 u t) L1 N6 W
I hope you mean NH4Cl. & C. R3 R4 @" SIn either case,chemical is added to our drinking water.
原帖由 demon 于 2006-2-20 15:41 发表& e% q- s# f& A5 d
What is NH3Cl?? , ~4 G( f9 I5 Y) U/ E% L6 O# K
I hope you mean NH4Cl. - o/ x5 t( n9 [In either case,chemical is added to our drinking water.
2 z+ O `5 W$ W: d+ m8 l. f a% H ; a2 l9 _( O' B u) B* L小鬼头。大人在说话不要捣乱,再捣乱不帮你补习,再叫你姐姐捉你饮水喉水。
原帖由 demon 于 2006-2-20 15:41 发表8 X- k7 @" Y7 R b) `0 G
# @5 f; U& l" J1 y0 ` & _% P: P% ]" Z: q$ R5 UWhat is NH3Cl?? , A, i) _: q# Z$ _+ v
I hope you mean NH4Cl.7 S" W1 d" r" Y9 e
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.
原帖由 醉酒当歌 于 2006-2-21 20:43 发表 * }5 f1 w& T1 I* e; N2 @: K4 k& o ) N2 R& y4 {" q+ v; q1 h2 b* Y) w- d! C1 q" T! v) m" Z
No, not that chemical directly added in water, but chlorine instead, that results from chlorine additoin.
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I just asked the professor today, so you better quit brown nosing for the company. * R$ Y0 r* B8 ]7 q3 M# W1 `. iEverybody knows drinking water in British Columbia is far better than Alberta's. 5 a/ A0 x' M5 Q2 l+ ]' fWater in Calgary is better than water in Edmonton.! z9 D2 ]! A$ a0 b
Chemical is chemical.
原帖由 demon 于 2006-2-22 10:53 发表* X1 R( M; g4 x8 f* x
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I just asked the professor today, so you better quit brown nosing for the company. * x7 f$ K% Z" TEverybody knows drinking water in British Columbia is far better than Alberta's.; E# B' `; ~. S
Water in Calgary is better ...
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) ^4 o0 c3 i6 Q5 X% D; g " A% _" w2 V' V3 d: G. X小鬼。再说真的要打电话给你姐了。 ; C) J: s5 {% a7 p8 R; t. o5 w0 P: ^; L4 J
再说膀肛石是因人而异的。1 P. n- y: g/ d; X
基本上,爱城的水尚算可以,祗是春节溶冰时有些异味。 1 _7 ]2 {2 D' ~( a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. ; D9 ^" }- l0 N& P6 k1 P* ~6 ^Yes, 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.