Preparation of activated carbon from biomass and its’ applications in water and gas purification

#1
Acidic treatment to introduce acidic functional groups onto surface of
You do not have permission to view link Đăng nhập hoặc Đăng ký.
was by far, the most studied technique. It was apparent from the literature survey that the beneficial effects of specific modification techniques on activated carbon adsorption of targeted contaminant species from aqueous solutions were profound, with some studies reported increase of contaminant uptake factors of more than 2. Concurrently, considerable decreases associated with certain contaminant uptakes can also occur depending on the technique used.The recycling and regeneration of
You do not have permission to view link Đăng nhập hoặc Đăng ký.
after use are also essential for resource maintenance and environmental safety. Thus, AC can protect the ecosystem in a double direction by purifying the water and air from the pollutants.Improvements in biofuel technology have developed the new technique to manage these invasive acacia trees to convert them into biochar (Alhinai, Azad, Bakar, and Phusunti, 2018) which can produce
You do not have permission to view link Đăng nhập hoặc Đăng ký.
.The recycling/regeneration and handling process of
You do not have permission to view link Đăng nhập hoặc Đăng ký.
is also illustrated.For the preparations of
You do not have permission to view link Đăng nhập hoặc Đăng ký.
, two basic steps are maintained. The first one is the carbonization and the second one is the activation.