FILTER FUNNEL Meaning and
Definition
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A filter funnel is an essential laboratory apparatus primarily used for separating solid substances from liquids. It consists of a conical or cylindrical container made of glass or plastic, with a tapering stem at the bottom that ends in a tube or outlet. The purpose of the filter funnel is to collect a liquid mixture and pass it through a filter paper or a filter medium present in the container. This allows the liquid to pass through, while the solid particles or impurities are retained on the filter paper.
The filter funnel is commonly used in various scientific and industrial processes, such as chemistry experiments, pharmaceutical research, and water treatment procedures. It plays a vital role in purification, separation, and analysis of substances. The process of filtration involves pouring the mixture into the funnel, allowing gravity or vacuum filtration to take place. The liquid passes through the filter paper, leaving behind any unwanted substances or solids.
Filter funnels come in different sizes and shapes to accommodate various volumes of liquids and types of filters. They are designed to efficiently separate mixtures by employing the appropriate type of filtration technique. The use of a filter funnel ensures the purity and clarity of the obtained liquid, making it a valuable tool in the laboratory and industrial settings.
Common Misspellings for FILTER FUNNEL
- dilter funnel
- cilter funnel
- vilter funnel
- gilter funnel
- tilter funnel
- rilter funnel
- fulter funnel
- fjlter funnel
- fklter funnel
- folter funnel
- f9lter funnel
- f8lter funnel
- fikter funnel
- fipter funnel
- fioter funnel
- filrer funnel
- filfer funnel
- filger funnel
- filyer funnel
- fil6er funnel
Etymology of FILTER FUNNEL
The word "filter" originates from the Latin word "filtrum", which means "a piece of felt". Felt was commonly used in early filters to strain liquids. The word "funnel" originates from the Old English word "fugol", which means "bird" and is derived from the shape of a bird's beak. This term evolved to refer to a hollow utensil with a wide top and narrow bottom used for pouring liquids or powders. The combination of these two words resulted in the term "filter funnel", which specifically refers to a funnel-shaped device used for separating solids from liquids or for pouring substances through filter paper.
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