即使从水厂里出来的水干净,但对于从水龙头里出来的还是不太敢轻易相信,毕竟水从水厂到家里还有很长的路要走。前一段刚看过一个加拿大拍的电影,讲的就是水从水厂出来后被污染,人直接饮用导致了一种非常严重的传染病的流行。虽然是电影,看起来也挺恐怖的。1 j. I, _% @- w! A' s5 Z a
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所以一贯烧开水喝。
原帖由 demon 于 2006-2-20 15:41 发表0 ?. Y5 y( j3 x0 u- k& [/ y8 ]
What is NH3Cl?? , `1 s$ m7 ]" S# ~! R
I hope you mean NH4Cl.; w. P& ~6 [1 ~5 W; O: u* {
In either case,chemical is added to our drinking water.
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What is NH3Cl?? 9 T, O. ^6 H5 J' b* B% XI hope you mean NH4Cl.! @( w4 U, @/ q2 A7 J O
In either case,chemical is added to our drinking water.
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( B& {; \# R# ANo, 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 : C% [6 e h, `# { ( ?: o( F5 g) e" J& @# F- J+ k! K, z) Z( L4 j6 t, n
No, not that chemical directly added in water, but chlorine instead, that results from chlorine additoin.
' L! ?: q3 Z3 z3 s* q- | ( U+ z6 }! G8 X/ _) OI just asked the professor today, so you better quit brown nosing for the company.: L* U' b# j3 C% o$ }+ b# ^# ]
Everybody knows drinking water in British Columbia is far better than Alberta's. ) K; G' X/ d1 ^. N+ zWater in Calgary is better than water in Edmonton. 3 c5 y7 I/ A) j. _6 F" _1 ~2 cChemical is chemical.
原帖由 demon 于 2006-2-22 10:53 发表 8 d* C0 z: D& u0 x [; g7 U R: T$ |. L4 _7 |, U) L1 N/ m3 D# N
8 q6 |3 o4 a( }* |. n; V* {I just asked the professor today, so you better quit brown nosing for the company.2 F+ e7 B# T8 z: c+ \' U1 [
Everybody knows drinking water in British Columbia is far better than Alberta's.3 R. Z w* D( _" p8 n9 \ s
Water in Calgary is better ...
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) l8 W6 z7 w3 J5 k3 J- P+ t . Z" j! z1 C( {8 s, y$ W小鬼。再说真的要打电话给你姐了。! d. x$ l2 D6 [, `1 E2 i# d
0 X9 Y7 |+ k9 `7 [$ {8 X再说膀肛石是因人而异的。0 w8 Z: I/ N. x
基本上,爱城的水尚算可以,祗是春节溶冰时有些异味。 8 Y2 j- C$ B! A$ t2 s: Q& P2 x; ~/ k, M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。
原帖由 ray 于 2006-2-23 21:48 发表8 Z) a0 {! H( U* X0 U6 L( H
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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。 ...
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建议你去大学听听课程。里面有很多EPCOR公司的水质研究与报告,包括工艺(几道工序)。我已经听过了,所以我知道。如果你承认出厂水质不错,那么剩下的问题就是供水系统(网络)问题,这个问题在工艺中已经考虑。(欧洲用臭氧杀菌+chorine,所以含量比这里只用chorine residue控制供水系统要低,他们好像7ppm,我们这里好像用10多ppm含量,保证供水系统水的质量到你家里水龙头)
That is why Germany has been using Ozone instead of Chlorine for years. $ R% i# [' ?* Y: @0 ]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.