原帖由 醉酒当歌 于 2006-2-19 19:56 发表 - i1 ?) v! |4 z& e - g- H& L h6 s7 ~3 k) S2 f9 b& Y7 l. E: R, L; \( y
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?? 9 B4 J3 o5 N8 t4 _& f$ a3 m( M
I hope you mean NH4Cl. % x k9 d. e9 y9 ^, QIn either case,chemical is added to our drinking water.
原帖由 demon 于 2006-2-20 15:41 发表 7 B1 h3 ` m3 ^1 W# _/ B0 C" a) N! w; Z1 n
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What is NH3Cl?? * B- F u) T, F5 T4 A# ]# |1 \4 [& b2 B
I hope you mean NH4Cl.! O- N! G7 ~$ J1 U0 i0 G& P5 S# Z
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.
" X# f5 t* w. j3 Y' B% {# @ \" y) r1 n2 o" f( C. _' d, fNo, 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.& c9 U* [ C/ N9 x6 V" j& Z. @
Everybody knows drinking water in British Columbia is far better than Alberta's. 2 ]) H {! }0 H6 Z$ x4 `# oWater in Calgary is better than water in Edmonton.+ E! @) s" D! v
Chemical is chemical.
原帖由 demon 于 2006-2-22 10:53 发表 ! z) N. P! q8 M( z1 F$ k+ n" L, T7 q8 [9 B( e' s
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I just asked the professor today, so you better quit brown nosing for the company. ' [- W( j2 k; K) ~. ^ wEverybody knows drinking water in British Columbia is far better than Alberta's. # e/ k9 e0 D0 Q; X- jWater in Calgary is better ...
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; r# ?$ N, @. M小鬼。再说真的要打电话给你姐了。 # M g5 p G( I1 E : H4 Q* f; g$ Q# }8 I6 L再说膀肛石是因人而异的。 4 O; _! F0 [* ^* M基本上,爱城的水尚算可以,祗是春节溶冰时有些异味。2 O# _9 W/ _: x
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。
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EPCOR的水网上可以查到报告,这个你都不信,是不是以为他们也会造假?心理作用不要过于严重了。
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我没有怀疑EDMONTON水质不达标,从水厂出来的水水质肯定是达标的。我原来在一个污水处理厂干过几年,即便是污水如果达不到水质标准,我们也不敢注入到地下(增压,驱油),何况是饮用水,水质是不用怀疑的。% h* h' O7 n' Z U, n
# \; m* ^3 B. A! d9 {3 }但是一般情况下这类标准的设定是以对人体健康没有危害的含量为基准的,如果在某些指标远远好于指标是更好的(这和各个地区的水源有关)。水质达标并不能掩盖有别的地方水质更好这一事实。否则也不会有那么多人喝纯净水和过滤水(虽然我本人不喜欢和纯净水,事实上纯净水对人体健康还不如自来水好)
That is why Germany has been using Ozone instead of Chlorine for years./ F- i4 k+ G( {
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.