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可飲用的書 [複製鏈接]

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39956
1#
發表於 16-1-2 09:02 |只看該作者 |倒序瀏覽 |打印
本帖最後由 ABC-DAD 於 16-1-2 09:03 編輯




一本26頁的書,每頁可過慮一百升飲用水,約可滿足一個人四年的飲用量。
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39956
2#
發表於 16-1-2 09:39 |只看該作者
The Drinkable Book provides safe drinking water
The Drinkable Book is a guide to safe drinking water -- and the pages can be torn out and used as water filters.
http://www.cnet.com/news/drinkab ... afe-drinking-water/

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119070
3#
發表於 16-1-2 09:41 |只看該作者

引用:The+Drinkable+Book+provides+safe+drinkin

原帖由 ABC-DAD 於 16-01-02 發表
The Drinkable Book provides safe drinking water
The Drinkable Book is a guide to safe drinking water ...
這個是舊聞,好似兩年前已經報導過!



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ABC-DAD  這點我知道,謝  發表於 16-1-2 12:10
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

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39956
4#
發表於 16-1-2 10:02 |只看該作者

It's not a perfect solution -- the paper can't remove dissolved solids or chemicals from contaminated water supplies -- but it's a lot better than many people have access to.

Each page contains two filters, and each filter can be used to safely treat around 100 litres of water -- up to four years' worth, depending on usage. The team will be conducting field tests later this year, hoping to raise funds for a full print run, and aim for a commercial release in 2015.

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119070
5#
發表於 16-1-2 11:35 |只看該作者
回覆 ANChan59 的帖子

http://www.slate.com/blogs/future_tense/2014/05/07/water_is_life_ddb_researchers_create_a_water_purification_system_that_also.html


God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

Rank: 11Rank: 11Rank: 11Rank: 11


39956
6#
發表於 16-1-2 12:04 |只看該作者
回覆 ANChan59 的帖子

我無留意“教育廣場”出過

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39956
7#
發表於 16-1-2 13:41 |只看該作者

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39956
8#
發表於 16-1-4 15:12 |只看該作者
還寄望對科學有認識的朋友會有賜文,等待中…

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119070
9#
發表於 16-1-4 15:24 |只看該作者
ABC-DAD 發表於 16-1-4 15:12
還寄望對科學有認識的朋友會有賜文,等待中…
如果冇殺菌作用,只是過濾沉澱,明礬會否更便宜更簡單!

細個擔過山坑水飲用,用明礬擺過夜。
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.


390
10#
發表於 16-1-4 15:59 |只看該作者
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119070
11#
發表於 16-1-4 16:09 |只看該作者
Urbanlegend 發表於 16-1-4 15:59
那「可飲用的書」是 coated with silver nanoparticles which possess  antibacterial, antifungal, anti- ...
Silver Nanoparticles need UV light to activate ???  光觸媒?
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.


390
12#
發表於 16-1-4 16:22 |只看該作者
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119070
13#
發表於 16-1-4 16:47 |只看該作者
Urbanlegend 發表於 16-1-4 16:22
Not necessary. Silver nanoparticle 是透過直接接觸病菌而作消毒用途,會consumed的。size 最好是細過10  ...
I see.

An article from WHO.

http://www.who.int/water_sanitation_health/dwq/chemicals/Silver_water_disinfection_toxicity_2014V2.pdf


God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

Rank: 14Rank: 14Rank: 14Rank: 14


119070
14#
發表於 16-1-4 16:48 |只看該作者
ABC-DAD 發表於 16-1-4 15:12
還寄望對科學有認識的朋友會有賜文,等待中…
http://www.who.int/water_sanitation_health/dwq/chemicals/Silver_water_disinfection_toxicity_2014V2.pdf
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

Rank: 11Rank: 11Rank: 11Rank: 11


39956
15#
發表於 16-1-4 18:52 |只看該作者
回覆 ANChan59 的帖子

Thx! 有無關於明礬嘅呢?

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119070
16#
發表於 16-1-4 19:00 |只看該作者

引用:回覆+ANChan59+的帖子 Thx!+有無關於明礬

原帖由 ABC-DAD 於 16-01-04 發表
回覆 ANChan59 的帖子

Thx! 有無關於明礬嘅呢?
明礬,自己上網搵啦!



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ABC-DAD  我揾無公信力嘛  發表於 16-1-4 21:48
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

Rank: 11Rank: 11Rank: 11Rank: 11


39956
17#
發表於 16-1-4 21:11 |只看該作者
ANChan59 發表於 16-1-4 19:00
明礬,自己上網搵啦!
揾左,會引致老退化


390
18#
發表於 16-1-4 21:45 |只看該作者
提示: 作者被禁止或刪除 內容自動屏蔽

Rank: 11Rank: 11Rank: 11Rank: 11


39956
19#
發表於 16-1-4 21:47 |只看該作者
明礬副作用

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Urbanlegend  飲水飲得多都有副作用  發表於 16-1-5 16:40

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119070
20#
發表於 16-1-4 21:48 |只看該作者
ABC-DAD 發表於 16-1-4 21:11
揾左,會引致老退化
Silver Nano also have environmental issues....
God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.
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