Download e-book for kindle: Activated Carbon Surfaces in Environmental Remediation by Teresa J. Bandosz

By Teresa J. Bandosz

ISBN-10: 0123705363

ISBN-13: 9780123705365

Activated Carbon Surfaces in Environmental Remediation offers a entire precis of the environmental functions of activated carbons. so one can comprehend the elimination of contaminants and toxins on activated carbons, the theoretical bases of adsorption phenomena are mentioned. the consequences of pore constitution and floor chemistry also are addressed from either technological know-how and engineering views. each one bankruptcy offers examples of genuine purposes with an emphasis at the function of the carbon floor in adsorption or reactive adsorption. the sensible points addressed during this publication hide the large spectrum of functions from air and water cleansing and effort garage to battle fuel elimination and biomedical applications.

Show description

Read or Download Activated Carbon Surfaces in Environmental Remediation PDF

Similar waste management books

Water Management in Ancient Greek Cities - download pdf or read online

Concentrating on the Mediterranean region the place water administration is important, this pioneering research is the 1st to teach how the availability, distribution, and drainage of water contributed to the urbanization of old towns. Drawing from classical archaeology, the speculation and background of urbanization, geology, and hydraulic engineering, Crouch examines water-system components, together with springs, fountains, wells, channels and drains, latrines, laundry, and dishwashing, as they relate to one another and to the actual, historic, and social bases of historical Greek towns.

New PDF release: Environmental Water. Advances in Treatment, Remediation and

The area is dealing with a ingesting water trouble. in addition to non-stop inhabitants progress, asymmetric distribution of water assets and periodic droughts have compelled scientists to go looking for brand new and potent water remedy, remediation and recycling applied sciences. as a result, there's a nice desire for the advance of appropriate, low-cost and quick wastewater therapy and reuse or conservation equipment.

Read e-book online Environmental site characterization and remediation design PDF

This handbook describes the characterization and layout approaches for cleanup of web sites infected by way of dangerous fabrics. meant for specialists, engineers, webmasters, insurers, realtors, and amenities managers, it information key parts of the positioning cleanup method, together with remediation making plans, web site characterization, assessment and choice of remediation possible choices, and remediation layout, building, and implementation.

Waste and Want: A Social History of Trash by Susan Strasser PDF

An remarkable examine that almost all average act of daily life-throwing issues out-and the way it has reworked American society. Susan Strasser's pathbreaking histories of home tasks and the increase of the mass industry became classics within the literature of buyer tradition. right here she turns to a necessary yet missed a part of that culture-the trash it produces-and reveals in it an unforeseen wealth of that means.

Extra info for Activated Carbon Surfaces in Environmental Remediation

Sample text

From this evidence, the apparent kinetic constant is an expression of the LangmuirHinshelwood type [32]: »l + k2 ±l \RT where h are Arrhenius type preexponential factors, Ea the activation energy, Ez and E3 adsorption enthalpies and P,- the partial pressures. Steam activation is the most widely used method for producing activated carbons in the world. In terms of adsorption capacity, it easily reaches specific surface areas of 1000 m2 g"1 at 50% of activation conversion degree (regardless of carbonization yield), when an acceptable raw material with an initial ash content below 10% is used.

The other isotherm corresponds to the CNRl 15 heat treated at 1173 K. There is a clear reduction in adsorption capacity, due to the contraction brought about by the carbonization of this dilated material [45]. 8 1 P/Po Fig. 18. Nitrogen adsorption isotherms of commercial NORIT CNR115 and its carbonized material at 1173 K. Reprinted from [45], with permission from Elsevier Fig. 19 shows the adsorption capacity attained with other precursors such as a bituminous and a subbituminous coal, vs. the heat treatment temperature and compared with wood [46].

18. Nitrogen adsorption isotherms of commercial NORIT CNR115 and its carbonized material at 1173 K. Reprinted from [45], with permission from Elsevier Fig. 19 shows the adsorption capacity attained with other precursors such as a bituminous and a subbituminous coal, vs. the heat treatment temperature and compared with wood [46]. It is clear that phosphoric acid activation must only be applied to lignocellulosic materials since the coals hardly develop any porosity. 2000 1400 1800 White Oak BET Surface Area (m2/g) Subbituminous Coal Subbituminous 1200 1600 Bituminous Coal Bituminous 1000 1400 1200 1000 800 600 400 - 200 0 0 100 100 200 300 400 500 600 700 HHT (°C) HHT(°C) Fig.

Download PDF sample

Activated Carbon Surfaces in Environmental Remediation by Teresa J. Bandosz


by Edward
4.1

Rated 4.73 of 5 – based on 27 votes