enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. BOD bottle - Wikipedia

   en.wikipedia.org/wiki/BOD_bottle

   BOD Bottle BOD test bottles at the laboratory of a wastewater treatment plant. BOD Bottle or an incubation bottle is a main apparatus used for the Biological Oxygen Demand (BOD) test. During the five-day BOD or BOD5 test process, the BOD bottle is used for incubating diluted samples under the 20 °C or 68 °F of temperature.

3. Biochemical oxygen demand - Wikipedia

   en.wikipedia.org/wiki/Biochemical_oxygen_demand

   BOD test bottles at the laboratory of a wastewater treatment plant. Biochemical oxygen demand (also known as BOD or biological oxygen demand) is an analytical parameter representing the amount of dissolved oxygen (DO) consumed by aerobic bacteria growing on the organic material present in a water sample at a specific temperature over a specific time period.

4. Closure (container) - Wikipedia

   en.wikipedia.org/wiki/Closure_(container)

   These involved heavy wire bail attached to a bottle's neck that swung over the cork to hold it in. The world's first modern bottle cap, the crown cork, was invented by William Painter in 1890 in Baltimore. The screw cap using rust resistant aluminum was first used in prescription drug bottling in the 1920s. Molded urea based bottle caps were ...

5. William Painter (inventor) - Wikipedia

   en.wikipedia.org/wiki/William_Painter_(inventor)

   Painter patented 85 inventions, including the common bottle cap, the bottle opener, a machine for crowning bottles, a paper-folding machine, a safety ejection seat for passenger trains, and also a machine for detecting counterfeit currency. He was inducted to the National Inventors Hall of Fame in 2006. [4]

6. Talk:Biochemical oxygen demand - Wikipedia

   en.wikipedia.org/wiki/Talk:Biochemical_oxygen_demand

   The BOD test is not bottle dependent, many labs use a 500ml bottle for the samples under test if using a titration method for determination or as small as 50ml if using an electronic DO probe, but the size of the bottle is only a function of practicality and space.

7. Can You Recycle Bottle Caps? What to Know Before ... - AOL

   www.aol.com/lifestyle/recycle-bottle-caps-know...

   The post Can You Recycle Bottle Caps? What to Know Before Recycling Your Bottles appeared first on Reader's Digest. You took your last sip, but before you throw that bottle in the recycling bin ...

8. Reagent bottle - Wikipedia

   en.wikipedia.org/wiki/Reagent_bottle

   Common cap sizes include 33-430 (33mm), 38-430 (38mm), and GL 45 (45mm). Caps range in size from narrow mouthed to wide mouthed and often a glass or plastic funnel is needed to properly fill a reagent bottle from a larger or equal sized container's mouth. Reagent bottle caps are commonly said to be "autoclavable".

9. Tamper-evident band - Wikipedia

   en.wikipedia.org/wiki/Tamper-evident_band

   When an aluminum or plastic bottle cap has an integral band, it is usually connected by thin bridges. They can be molded along with the cap or slit afterwards. [1] When unscrewing the cap, the frangible ring breaks: the ring can separate from the cap, and two separate pieces remain, the sealing piece and the leftover ring; or the broken ring can form a "pigtail" still attached to the cap.