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Adsorbents can be used in both air and water pollution control.
In water pollution they are principally used in the collection of trace oil slicks from surface waters as a polishing step in cleaning up oil spills. Absorbents can also be used in heavier oil slicks to hold the oil on the surface as it is being vacuumed up.
In air pollution absorbents can be used to remove traces of gases or hydrocarbons from air flows in small treatment systems (air intakes over gluing tables etc.) or in air filtration masks to prevent workers from inhaling gases or vapours.
What else can I help you with?
What is the difference between adsorbent and adsorbate?
adsorbent is a substance that is usually porous in nature with high surface area that can adsorb substances onto its surface with the help of intermolecular forces while the adsorbate is a substance that is adsorb on a surface of another substance.
How do you activate eggshell as adsorbent?
To activate eggshells as an adsorbent, you can start by washing and drying them thoroughly. Then, grind the eggshells into a powder using a blender or mortar and pestle. Next, heat the powdered eggshells in an oven at a temperature of around 350°F (177°C) for about 30 minutes. This process helps to activate the adsorbent properties of the eggshells and make them more effective in adsorbing substances.
Factors influencing on sorption?
The following factors influences the sorption- 1- temperature of both gas and adsorbent. 2- the chemical nature of gas and adsorbent. 3- the microscopic roughness of the surfaceof adsorbent. 4- the incident flux of molecules. 5-surface to volume ratio of the adsorbent.
Is the adsorption capacity depend upon porosity of adsorbent?
Yes, the adsorption capacity of an adsorbent is influenced by its porosity. A higher porosity provides more surface area for adsorption to occur, resulting in a greater adsorption capacity. Therefore, materials with higher porosity generally exhibit higher adsorption capabilities.
What intraparticle diffusion includes?
Intraparticle diffusion refers to the movement of solute molecules within porous particles during the adsorption process. It is one of the steps involved in the overall adsorption mechanism, which includes external mass transfer, intraparticle diffusion, and equilibrium adsorption on the surface of the adsorbent particles. The rate of intraparticle diffusion is influenced by factors such as the size of the particles, the nature of the adsorbate, and the porosity of the adsorbent material.
How many types of adsorbent?
types of adsorbent
What is a biosorbent?
A biosorbent is a biological adsorbent.
What characteristics make good sorbent?
pores present in it. affinity for water.
Which is better adsorbent ricehusk or sawdust?
Saw dust
What is the difference between adsorbent and adsorbate?
adsorbent is a substance that is usually porous in nature with high surface area that can adsorb substances onto its surface with the help of intermolecular forces while the adsorbate is a substance that is adsorb on a surface of another substance.
How do you calculate molecular weight of a compound from its langmuir isotherm?
The monolayer capacity of the adsorbent is equal to number of moles of adsorption sites present on one gram of sample. The Langmuir and BET isotherms may be used to find th monolayer capacity of the adsorbent. Thus on taking the reciprocal of the monolayer capacity, one can find the molecular weight of the adsorbent.
How do you activate eggshell as adsorbent?
To activate eggshells as an adsorbent, you can start by washing and drying them thoroughly. Then, grind the eggshells into a powder using a blender or mortar and pestle. Next, heat the powdered eggshells in an oven at a temperature of around 350°F (177°C) for about 30 minutes. This process helps to activate the adsorbent properties of the eggshells and make them more effective in adsorbing substances.
What does adsorb mean?
An adsorbent is the solid or liquid in the process of adsorption on which the adsorbate accumulates.
Can carbon be an adsorbent?
Yes, frequently; follow the link http://en.wikipedia.org/wiki/Active_carbon.
Is there any adsorbent which can adsorb carbon di oxide?
Not easily, although it is soluble in lime-water.
Is wood adsorbent?
Yes, depending of they type of wood, it may differ in absorbency amount and speed
Factors influencing on sorption?
The following factors influences the sorption- 1- temperature of both gas and adsorbent. 2- the chemical nature of gas and adsorbent. 3- the microscopic roughness of the surfaceof adsorbent. 4- the incident flux of molecules. 5-surface to volume ratio of the adsorbent.
