g********0
发帖数: 15010 | 1 seems to be too good to be true....
*********************
http://1saleaday.com/
Paragon Maintenance Free Countertop Water Filtration System for up to 25,000
Gallons and 10 Years!
Product Info
Do you know what is in your tap water? Have you ever held up a cup of water
to the light, watching as particles swirl about its' bottom? Does the cost
of bottled water make your blood boil? If so, the Paragon 5-STAGE Countertop
Water Filtration System can provide you with the peace of mind you seek!
The Par... 阅读全帖 |
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w*******y
发帖数: 60932 | 2 20% EXTRA20KC (any card)
Free Ship USHIPFREE (any card)
CuisinartPowerPrep Plus Food Processor:
http://www.kohls.com/kohlsStore/clearance/forthehome/kitchen/PR PowerPrep Plus Food Processor.jsp
$115.24
Shipping Surcharge $3.25 (I already added this to the price in title)
Availability of sizes, colors or styles may vary.
The next level of food processors. This Cuisinart model boasts a new,
powerful motor that can handle the thickest batches of dough. With a one-
piece feed tube for easier use.... 阅读全帖 |
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s*******y
发帖数: 558 | 4 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: starrysky (冰糖葫芦_爱可以永远幸福没有悲伤), 信区: SanFrancisco
标 题: 大家recommend一个water filtration system吧
发信站: BBS 未名空间站 (Fri Jul 12 18:43:31 2013, 美东)
can anyone recommend a water filtration system?
thanks a lot |
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w*****a
发帖数: 156 | 5 Backed with multi-million dollar funding and multiple fortune 500 companies'
s support, we are seeking a highly motivated postdoc researcher to join in
our lab, to work on the nano-membrane materials for water filtration and
treatment.
Qualifications:
1. Recent Ph.D. in Materials/Mechanical/Chemical/Environmental Engineering
or any related field.
2. Strong experience in nano-materials for water filtration/treatment
applications.
3. Strong research capability, with outstanding publication records... 阅读全帖 |
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c****p
发帖数: 6474 | 6 转自微博
#工作来了#~~~“我美国朋友公司在Scottsdale,生产water filtration system,
Oregon 有自己工厂，北京和银川也有供应商和客户。现在急需招一名在water
filtration有经验的工程师，回国出差机会多。简历可以先可以发到我邮箱 ｐａｎｄ
ａｃｒｙｓｔａｌ@ｇｍａｉｌ.ｃｏｍ ”@BuBu熊猫宝宝 |
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d*******2
发帖数: 3045 | 7 【 以下文字转载自 Joke 讨论区 】
发信人: Highly (高妹), 信区: Joke
标 题: Re: 【买提连载】Break Free 2: Filtration
发信站: BBS 未名空间站 (Mon Aug 29 01:58:33 2016, 美东)
Break Free 2: Filtration
---A MITBBS Fiction Series, by Fiona Rawsontile, Aug 29 2016
Chapter One: The List
“Not ming yan---ming yuan, YUAN!” Bamma said patiently, leaning over
towards his daughter’s computer.
“I hate learning Chinese!” Nasha pounded on the keyboard in frustration.
“Especially slang Chinese. Wh... 阅读全帖 |
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a****k
发帖数: 1130 | 8 没做个这么小的蛋白，在那个60kd的峰里应该主要还是你的蛋白吧？如果是的话，我猜
你的蛋白很可能是以oligomer存在的（当然，根据我们的课本知识，gel filtration不
光是size有影响，还有structure。。。）注意到你buffer的盐浓度算是有点高的了，
在这样的浓度下还能结合的，应该属于interaction比较强了吧。不知道具体是个什么
蛋白，但是根据自己的经验，如果是这样的话，monomer很可能是没有activity的，必
须要以这样的形式存在才行。你在60kd看到的其他杂带有可能是因为他们本身就是那个
size附近的，或者试试ion exchange来去除杂蛋白？如果一定要用gel filtration，可
以在前面加一步ammonium sulfate precipitation试试，有可能把你的蛋白和杂蛋白分
开一些，但是这个就要摸条件了
NaCl, |
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w*******y
发帖数: 60932 | 9 3M Filtrete 3US-PS01 Under-Sink Professional Water Filtration System
Link:
http://www.amazon.com/3M-3US-PS01-Under-Sink-Professional-Filtration/dp/B001DVW0PI
Price: $29.50 & this item ships for FREE with Super Saver Shipping.
*Save 50% each on Qualifying Items offered by Amazon.com when you purchase 1
or more.
add one to your cart, and it should look like this at checkout:
Items: $29.50
Shipping & Handling: $6.52
Super Saver Discount: -$6.52
Promotion Applied: -$14.75
|
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y*******9
发帖数: 641 | 10 出售/交换物品的名称:
Brita® water Filtration system共2张， 单张面值3刀， Nov 16 到期
物品来源（报纸夹页，厂家邮寄等）:
邮件
可接受的价格（必须明码标价，必填）:
3刀+5毛邮费
邮寄损失方式哪方承担（若需邮寄，必填）:
对方
付款方式说明:
noncc paypal
本贴有效期（必填）:
till gone
联系方式（例： 站内）:
站内 |
|
w***y
发帖数: 6251 | 11 以前一直看Reverse Osmosis Water Filtration System ， 发现这个很难装， 而且
manual说There is an average of 4 gallons of reject water for every 1 gallon
of product water produced.
感觉很浪费水啊，而且怕那个drain装不好会漏。。。。。。。 |
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f*****1
发帖数: 36 | 12 Watts Ultrs-filtration system from Costco |
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f*******o
发帖数: 164 | 13 刚买了一个BRITA牌子的Faucet Filtration System，读了说明书却发现这种滤水器不
能用热水。那厨房里洗菜的地方只有
一个水龙头，不就不能用了吗？因为有时候肯定要用热水的呀！大家是怎么处理这种情
况的？难道每次开热水的时候就把滤
水器拿走吗？太麻烦了吧！ |
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s*******0
发帖数: 480 | 14 想买一个 faucet water filtration system。 就是那种装在水龙头上那种。 大家有
什么推荐的吗？ 那个牌子的较好？ |
|
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s****a
发帖数: 9912 | 16 这是过滤什么啊，悬浮物？冰箱上不都有FILTER么，
洗衣服洗澡的过滤什么悬浮物啊，water filtration system
除不了重金属，除不了化学物质，除不了硬度，
你买它做什么？俺以前是学环保的，BOD COD DO一样也除不去 |
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s*****i
发帖数: 140 | 17 住的是老房子，担心水管老化饮用水有铅或其它重金属污染，想买一款water
filtration system。各位妈妈们有什么好推荐呢？
我自己看了一下，pur的filter貌似不能走热水，装在水龙头上岂不是热水就没法用了
？我又有点想买brita的带filter的水壶，可是说明书上没有提到铅（只说了除铜，水
银和镉的效果，不知道是不是也可以除铅呢？）。大家都是怎么办的啊？
谢谢了！ |
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y*******9
发帖数: 641 | 18 出售/交换物品的名称:
Brita® water Filtration system共2张， 单张面值3刀， Nov 16 到期
物品来源（报纸夹页，厂家邮寄等）:
邮件
可接受的价格（必须明码标价，必填）:
3刀+5毛邮费
邮寄损失方式哪方承担（若需邮寄，必填）:
对方
付款方式说明:
noncc paypal
本贴有效期（必填）:
till gone
联系方式（例： 站内）:
站内 |
|
s*******y
发帖数: 558 | 19 can anyone recommend a water filtration system?
thanks a lot |
|
j***a
发帖数: 10844 | 20 Paragon Maintenance Free Countertop Water Filtration System for up to 25,000
Gallons and 10 Years! |
|
H****y
发帖数: 2992 | 21 Break Free 2: Filtration
---A MITBBS Fiction Series, by Fiona Rawsontile, Aug 29 2016
Chapter One: The List
“Not ming yan---ming yuan, YUAN!” Bamma said patiently, leaning over
towards his daughter’s computer.
“I hate learning Chinese!” Nasha pounded on the keyboard in frustration.
“Especially slang Chinese. Why do I have to do this?”
“Because one day you might need the protection …” Bamma said in a soft
voice, more to himself than to his daug... 阅读全帖 |
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a********g
发帖数: 558 | 22 最近在做蛋白纯化，发现蛋白很不稳定，用gel filtration分离的时候蛋白总聚集在一
起，只有一个峰，但是SDS-PAGE提示并没有分开，杂带也在里面。
有什么好的方法可以使它变成稳定的单体呢？ |
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f******n
发帖数: 1 | 23 gel filtration(GF)柱子最常用的就是GE的了. 一定要5ml的话必须是Hiload column.
16/60 的最大能上5ml.但是看你用的应该是Superdex 200 GL 5/150. 这个柱子分辨率
比hiload高.你的样品未必在Hiload上也能分开. GL的柱子有 10/300的,24ml bed
volume.能上样0.5ml. 如果溶解度不是问题,浓缩10倍上这个柱子好了. 另外,你真是就
只过一个GF柱子没有其他比如affinity column? 蛮奇怪的.
GF的柱子都是要HPLC级别的pump才能带得动的. 这样的系统不可能便宜的. 要省钱就放
弃那些自动功能,诸如多个inlet,outlet还有多柱切换什么的.AKTA的purifier可能便宜
一点.
DIY就算了吧.这些公司的系统设计都是不考虑兼容其他公司部件的.自己组合太折腾了. |
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l*****m
发帖数: 98 | 24 【 以下文字转载自 Biology 讨论区 】
发信人: labworm (labworm), 信区: Biology
标 题: G-75 resin in gel filtration column
发信站: BBS 未名空间站 (Thu Jan 7 18:42:25 2010, 美东)
我再用g-75resin去分离蛋白的时候遇到很多困难。有时候resin用一次后速度变得非常
慢，低于0.3 ml/min，有时候back pressure很大，以至于柱子都爆裂了。请问用g-
75resin分离蛋白的时候要注意哪些地方避免堵塞。用过得resin怎么保存？谢谢！ |
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w*******y
发帖数: 60932 | 25 Link:
http://www.walmart.com/ip/Hoover-Whisper-Cyclonic-Upright-Vacuum/10258692
Hoover Whisper Cyclonic Upright Vacuum, U5184900:
* More than 20% quieter than other cyclonic vacuums
* Multi-stage cyclonic technology gives you powerful, consistent suction
for a deep-down clean
* Soft Start technology allows the motor to gradually build to full
sound
* Quick-release handle with a 12' stretch hose easily cleans hard to
reach areas
* Hoover Whisper Cyclonic Upright Vacuum include... 阅读全帖 |
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w*******y
发帖数: 60932 | 28 ----------------------------------------------------------------------------
-----------------------------------------------
Kmart has the 3 pack of Brita filters on sale for $10 - Using stacking codes
you can save another 19% for a Final Price of $8.10 - jsharp20 for the
stacking codes
----------------------------------------------------------------------------
-----------------------------------------------
Brita Pitcher Replacement Filters, 3 filters:
http://www.kmart.com/shc/s/p_10151_10104... 阅读全帖 |
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w*******y
发帖数: 60932 | 29 Link:
http://home.dailysteals.com/
This is a 2-Pack for $8 shipped and these are over $11 each on Amazon.
Definite good Deal
Condition: New
Packaging: Retail
Warranty: 1 Year
Brand: Cool Gear
Model: 750
Product Features:
oll lFlip top sipper
oll lFilters 150 gallons of water
oll lMade from BPA-free material
oll lReduces Chlorine taste and odor
oll lBuilt-in water filtration system
oll lPatented removable freezer stick system
oll lEasy hold ring on cap
oll l2 pack filter refills available
oll lDi... 阅读全帖 |
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|
发帖数: 1 | 31 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
大量活性炭的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的简历
，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fabr... 阅读全帖 |
|
发帖数: 1 | 32 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
|
发帖数: 1 | 33 您好，不知道这个职位是否找到合适的人选，我的背景还是比较符合的，PhD期间做了
活性物分离提取的工作，之间还在膜分离公司工作过四年有丰富的工程经验，请看我的
简历，如果您觉得还可以的话请与我联系，非常感谢！
Yuhe Cao
North Campus Drive 1400,
Agricultural and Biosystems Engineering,
South Dakota State University,
Brookings, SD 57007
(605) 592-0789
[email protected]/* */
Objective
Challenging research position in membrane science in a pharmaceutical, gas
adsorption, gas purification and separation, water treatment or biotech
company or university
Qualifications
• How fiber membrane fa... 阅读全帖 |
|
n**t
发帖数: 45 | 34 【 以下文字转载自 Biology 讨论区 】
【 原文由 royluo 所发表 】
本文献给YL
（十二）Gel filtration的先天缺陷
上一篇讲到核提取物。实验的下一步就是跑Sephacryl S-300 column。
这一步实验是整个课程中第一次跑凝胶过滤色谱(gel filtration chromatography)，
我感觉还是很激动的。Gel filtration 是色谱中及其重要的一个种类。我先来谈谈
原理把。Gel filtration柱的材料是由高分子聚合物做的微珠。这些微珠呢，并不是
实心的，而是有很多孔状结构。当蛋白质样品经过这些微珠的时候，如果蛋白质分
子体积太大，不能通过微珠的孔状结构，就会绕过微珠，很快的被洗脱下来。如果
蛋白质分子体积不是那么大，可以通过微珠的孔状结构，就会迟一些被洗脱下来。
这样，蛋白质分子可以根据大小而被gel filtration column分开。
Gel filtration 和其他色谱方法一个显著的不同是：Gel filtration 并不依赖
蛋白质分子与柱材料的结合来分离蛋白。这个特点的一个好 |
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r****o
发帖数: 105 | 35 本文献给YL
（十二）Gel filtration的先天缺陷
上一篇讲到核提取物。实验的下一步就是跑Sephacryl S-300 column。
这一步实验是整个课程中第一次跑凝胶过滤色谱(gel filtration chromatography)，
我感觉还是很激动的。Gel filtration 是色谱中及其重要的一个种类。我先来谈谈
原理把。Gel filtration柱的材料是由高分子聚合物做的微珠。这些微珠呢，并不是
实心的，而是有很多孔状结构。当蛋白质样品经过这些微珠的时候，如果蛋白质分
子体积太大，不能通过微珠的孔状结构，就会绕过微珠，很快的被洗脱下来。如果
蛋白质分子体积不是那么大，可以通过微珠的孔状结构，就会迟一些被洗脱下来。
这样，蛋白质分子可以根据大小而被gel filtration column分开。
Gel filtration 和其他色谱方法一个显著的不同是：Gel filtration 并不依赖
蛋白质分子与柱材料的结合来分离蛋白。这个特点的一个好处是，所有的蛋白样品
最后都能被洗脱下来，柱子重复用也不会有什么问题。但是这个特点也给 |
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w**********y
发帖数: 1691 | 36 如果非要讨论到这个filtration啊和制造一个'correlation process'啊,这玩意就更麻
烦了,大家做矿工,又不是要研究纯理论,都是听说些名词就开始瞎掰活.差不多别说错就
行了..
correlation在统计中,就是基于两个random variable的定义,不是关于随机过程.
你可以定义A_t和B_t的correlation,当然也可以定义A_n和B_m的correlation,与所谓的
什么filtration没有任何关系.
filtration的数学含义是: a collection of nested sigma-algebra.
常识的情况下,我们是assume你要算的是A_t和B_t的correlation.那么,这一切的定义都
是基于概率空间的:
这个概率空间是(\Omega, F_t, P),粗略的说,这个\Omega 是 [0,t] \cross R 的函数
空间上一个集合(就去理解成所有可能的从0到t走出来的曲线的集合吧),然后F_t就是定
义在\Omega上的类似于Borel集(空交并补)的sigma algebra.你这个A_t和B_t完... 阅读全帖 |
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w***x
发帖数: 1763 | 37 见这篇论文, 不同公司的n95口罩对0.1-0.3 micron 的颗粒都有至少95%的过滤效率
Am Ind Hyg Assoc J. 1998 Feb;59(2):128-32.
Performance of N95 respirators: filtration efficiency for airborne microbial
and inert particles.
Qian Y1, Willeke K, Grinshpun SA, Donnelly J, Coffey CC.
Author information
1
Department of Environmental Health, University of Cincinnati, OH 45267-0056,
USA. [email protected]
Abstract
In 1995 the National Institute for Occupational Safety and Health issued new
regulations for nonpowered particulate re... 阅读全帖 |
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w***x
发帖数: 1763 | 38 见这篇论文, 不同公司的n95口罩对0.1-0.3 micron 的颗粒都有至少95%的过滤效率，
所以应该能直接过滤掉直径0.12 微米的病毒颗粒
Am Ind Hyg Assoc J. 1998 Feb;59(2):128-32.
Performance of N95 respirators: filtration efficiency for airborne microbial
and inert particles.
Qian Y1, Willeke K, Grinshpun SA, Donnelly J, Coffey CC.
Author information
1
Department of Environmental Health, University of Cincinnati, OH 45267-0056,
USA. [email protected]
Abstract
In 1995 the National Institute for Occupational Safety and Health issued new
regulations for... 阅读全帖 |
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s**********8
发帖数: 25265 | 39 Sterilization (microbiology)
http://en.wikipedia.org/wiki/Sterilization_(microbiology)
From Wikipedia, the free encyclopediaJump to: navigation, search This
article has multiple issues. Please help improve it or discuss these issues
on the talk page.
It may need reorganization to meet Wikipedia's quality standards. Tagged
since March 2008.
It is in need of attention from an expert on the subject. WikiProject
Microbiology may be able to help recruit one. Tagged since December 2010.
Contents [hide... 阅读全帖 |
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S*****i
发帖数: 28 | 40 大家好：
我是即将于2011年底毕业的环境工程Ph.D.。从去年开始陆续在一些学术会议中参加招
聘会，修改简历，了解工程界的市场形势和对员工的需求。最近注册了Mitbbs和一些专
业论坛，对找工作这个系统工程有了一个大致的了解，这里也要感谢众位前辈的经验。
今天是第一次发帖，算是给自己的找工作历程标记一个开始。找工作不同于申请或者作
研究，不是一个人单打独斗。所以希望在这里能和大家多交流经验，分享信息，同时也
是互相鼓励。下面附上我自己的的简历，希望大家能够不吝赐教，多提建议。另外我会
陆续把我的一些个人经验发上来。谢谢！
关于简历：我现在主要的目标是Consulting公司中的Scientist/Engineer。我在国内的
本科和硕士专业分别是给排水工程和市政工程，无论是工程还是研究经验都是偏重于水
和废水处理技术的应用，来美国后做的研究则偏向Science。客观评价的话，我的实际
操作能力较强，性格很开朗，善于交流，喜欢学习新知识，所以感觉Consulting应该是
个不错的尝试，而一份目的明确的简历则是这个尝试的开始。考虑到这个目标，我的简
历是否过于偏重自己的研究经验了呢？G... 阅读全帖 |
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w*******y
发帖数: 60932 | 41 OMG!!! this is a deal! This is the HQI metal halide lighting one.. not the
CF one
Nano-Cube HQI Aquarium w/FREE Nano Cube Stand for 314.99 plus 8.99 shipping
50 percent off!
28 gallon Nano Cube HQI Aquarium
Mega Illumination
JBJ Lighting is proud to offer the 28 gallon Nano-Cube HQI, boasting a
whopping 5.35 watts of power per gallon. Combined with a German parabolic
reflector, it casts sparkling, shimmering rays to every corner of the
aquarium. The 28 gallon Nano-Cube HQI is definitely the choi... 阅读全帖 |
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a******o
发帖数: 16625 | 42 我们说的是正常的汽油，美国市面上贩售的。新滤芯的容量是旧式的10倍，时间是20倍
。正常情况Denso新汽油滤芯理论上可以跑到100万公里
http://www.toyotanation.com/forum/8-general-discussion/21173-fu
Now! Compare fuel filters! If the older style smaller) fuel filter had a
filtering capacity of 100 then this new EFI fuel filter with ten times the
filtering capacity would be rated at 1000. In an "imaginary"
comparison test we could assume that since the old fuel filters may show 50%
clogging at 50K km, those fuel filters were possibly replaced when 50 of
their 1... 阅读全帖 |
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z******t
发帖数: 107 | 43 【 以下文字转载自 Accounting 讨论区 】
发信人: zassault (如松之盛), 信区: Accounting
标 题: [工作机会] General accountant
发信站: BBS 未名空间站 (Wed Apr 8 12:43:15 2015, 美东)
Location: Hopkinsville, KY
地点一般 sponsor H1b and greencard.
有兴趣的站内联系
The Company:
Freudenberg Filtration Technologies L.P. (www.freudenberg-filter.com) is a
global filtration solutions leader for both air and liquid applications.
With over 55 years of manufacturing filters for a variety of industries, the
company employs over 1,500 personnel among its 37 lo... 阅读全帖 |
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C*******d
发帖数: 15836 | 44 Before filtration, my water also tastes stale and sticky, it looks not very
clear in a glass cup either. After filtration, it tastes much better and
feels much better in mouth. It is also much more clear when put side by side
in glass cup with tap water.
Those high-end filtration systems of course should do much better than the
lowest end water filtration that I am using. But I think it should be
worthwhile to try it before you buy the much more expensive ones just to
make sure you don't over do |
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d**u
发帖数: 1065 | 45 对付整个房子需要装hepa system。
Can I get a HEPA furnace filter?
A HEPA filter uses a dense filtration material and must remove at least 99.7
% of airborne particles that are 0.3 microns or larger. This level of
filtration is much better than a standard pleated or fiberglass filter.
Unfortunately, HEPA filters restrict too much air to be used as a
traditional furnace filter. A HEPA filter is extremely efficient, but a
significant amount of air pressure is needed to force air through a HEPA
filter. A typic... 阅读全帖 |
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z******t
发帖数: 107 | 46 Location: Hopkinsville, KY
地点一般 sponsor H1b and greencard.
有兴趣的站内联系
The Company:
Freudenberg Filtration Technologies L.P. (www.freudenberg-filter.com) is a
global filtration solutions leader for both air and liquid applications.
With over 55 years of manufacturing filters for a variety of industries, the
company employs over 1,500 personnel among its 37 locations worldwide.
Freudenberg Filtration Technologies is part of the Freudenberg Group (www.
freudenberg.com), a privately held family compan... 阅读全帖 |
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k****r
发帖数: 593 | 47 Scientist (Last Date to Apply for Job: August 16, 2017)
Please apply from the Pfizer Website
https://pfizer.wd1.myworkdayjobs.com/en-US/PfizerCareers/job/USA---NC---
Sanford/Scientist_1609311-2
The qualified candidate will join the Manufacturing Science and Technology (
MSAT) organization as a Scientist supporting biological therapeutics and
vaccines. Within MSAT, the candidate will work in the Purification Group,
which develops processes for isolation and purification of recombinant
proteins, ... 阅读全帖 |
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a*********r
发帖数: 139 | 48 As I pointed, B_t in example 2 is a martingale because it is a Brownian
motion by scaling invariance property.
When we talk about a martingale, we must specify the filtration. If the
filtration is not specified, the convention is the filtration is taken to be
the one generated by the stochastic process in question.
In your argument, you used the original filtration generated by a Brownian W
_t and a scaled Brownian motion B_t, then you ended up with a plausible, but
wrong conclusion.
W_ |
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W***n
发帖数: 11530 | 49 The Real Cost of Your Car’s Cheap Factory Air Filter
by Timothy Zahl on December 03, 2015
Air Filters Selection
In today's world, saving money wherever possible has become essential. But
it's important not to lose sight of the fact that, sometimes, a product that
costs more up front will save you more money over time. In our business, we
've seen far too many consumers judge products solely on the basis of their
initial cost, completely neglecting any long-term economy and benefits. When
it come... 阅读全帖 |
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H******7
发帖数: 34403 | 50 http://www.greatvacs.com/education/KirbyVsDysonVacuumReview.htm
1. Winner of the Test #1 Best Vacuum not to Clog: KIRBY VACUUM
The Kirby vacuum had almost twice the size of suction piping (see pictures
in test #1). The Dyson tubing at its smallest point measures right at 1 3/8
inches, the Kirby tubing at its smallest point measured 2 1/4 inches nearly
a inch larger.
2. The winner Test #2 The most Airflow and Vacuum Power is: KIRBY
The Kirby had over 3 times the power and airflow as the Dyson whe... 阅读全帖 |
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