环保酵素too good to be true?

pdm1124

我也做了一瓶，看到宣传的那效果，我表示怀疑。。。

胡思乱想

旁观，继续等待强人

fimbul

不可能产生臭氧，不然污水深度处理时成本低多了……臭氧池什么的运行成本啊，口胡
那文章就是胡扯

fimbul

引用:http://groups.google.com/group/G ... ad/ce59cbe9a02ada23
这个回复解释得很清楚了
Hi Nancy,
Thanks for posting this extraordinary story. I have to say, it makes no
sense at all.
Oon's description of the science is a head-scratcher. While the earth's
upper-atmosphere layer of ozone is important in protecting us from solar
radiation, ground-level ozone is a nasty pollutant and a major component
of smog. Fortunately, I do not think that fermenting kitchen waste will
produce ozone. Clouds do not usually contain heavy metals (they're
heavy, and so tend to precipitate out of the atmosphere quickly). Nor
would releasing additional heat into the atmosphere somehow ameliorate
global warming.
What I think is happening here is simple fermentation. If kitchen waste
means vegetable peelings, etc., we are talking about a clean,
source-separated stream of organics. Put those into a low-oxygen
environment (the plastic probably allows some oxygen in through osmosis,
unlike glass) with some sugar and water, and the decomposition process
will form some fairly strong organic acids. This is essentially what
happens when wine- or beer-making goes wrong: instead of producing
alcohol, the extra oxygen forms acids.
These acids can certainly be useful for cleaning, as they are solvents.
In particular, calcium scale from hard water, which I believe is
generally alkaline in nature, would dissolve well in an acidic solution.
For the same reason, many people clean with vinegar or lemon juice. I'm
not sure I would put it on food, though.
The only climate benefit I can see from this is if the kitchen waste
were otherwise being mixed with other waste and sent to landfill, where
it could form methane. But pouring large quantities of organic acids
into rivers and oceans is certainly a bad idea: the world's oceans are
already suffering acidification from having absorbed unprecedented
levels of CO2. I still think a better use of kitchen waste is composting
or anaerobic digestion.
It's a pity the reporter did not talk to someone capable of verifying
these extraordinary claims.
cheers,
Neil

yangweining

274760330 发表于 2011-12-5 22:54
2两红糖也是钱买的，不是废物回收。2两糖钱可买多少尿素，你能算的出来。且想一下，你加的这些果皮能沤 ...

信不信由你，受益不受益在我，我终于明白了一个道理，为什么中国这么落后，就是自以为是的人太多

jljl

我也做了，闻起来是果酒的味道，没敢用来浇花，试了一点点倒下水道，也不知道是什么效果。暂时搁置着没再用

清韵yan

我也做了一些酵素，有没有肥力我就不清楚，还没有实验过，不过除臭功能确是一流的，本人已经实践过了，我家养有很多狗，以前不管怎样清洁还是有一点味道的，现在用了酵素稀释拿来拖地和冲洗狗笼以后就没有味道了。

heyu179

我也做了，桔子皮的，倒了点在沤黄豆的瓶子里真的一点都不臭，以前沤的黄豆好臭的

紫茉莉127

智者见智，仁者见仁，大家只要说说自己使用后的真实想法就可以了，内战就没有必要了吧！