| CRC Press

0원  | 19930119  | 9780824787974

This volume details the thermodynamics and kinetics of the adsorption of surfactants and polymers on solids, as well as coagulation and flocculation mechanisms - demonstrating the applicability of the newest theoretical approaches on practical systems.;Written by over 15 international experts in the field, Coagulation and Flocculation: treats the Gouy-Chapman theory of an isolated planar charged surface and the DLVO theory describing the interaction between two identical charged surfaces; shows which energies are responsible for structure formation, what types of structure can be built in diluted and concentrated systems and how such structures can be studied and characterized; describes the interplay between interface and hydrodynamic forces and derives equations for calculating their individual probabilities; examines the use of microscopy, photography, individual particle sensors, sedimentation and light scattering to measure aggregate size distributions; and discusses methods for forming ceramics and the effects of improvements in powder packing and the stabilization of powder suspensions on processing steps.

 | KS OmniScriptum Publishing

108,020원  | 20251103  | 9786209218316

During the production period of an oil field, gas, oil, and water with impurities are formed simultaneously. The latter may originate from aquifers adjacent to hydrocarbon-bearing formations or may have been injected to increase oil production. Due to the characteristics of the effluent generated, the search for more effective treatment methods is due, among other factors, to increased industrial pollution.

 | Eliva Press

120,130원  | 20250911  | 9789999323222

The coagulation-flocculation process is an important step and operation, most often used as a pretreatment before separation processes of the liquid and solid phases. The fundamental mechanisms of this process have been the subject of several studies in recent years. However, it is still difficult to predict the required amounts of the coagulants as well as the flocculants to achieve these processes properly.

 | KS OmniScriptum Publishing

186,250원  | 20120518  | 9783848485093

Prof. Dr. M. I. Abro is working in Metallurgy & Materials at Mehran University of Engg. Tech. (MUET) Jamshoro. He got BE in Metallurgy, ME in Materials Since and Technology and PhD in Mineral Processing from MUET. He is author of more than eighteen national and internal publications in field of Mineral Processing, and Physical Metallurgy. Dr. A.G. Pathan was graduated in 1979 from Mehran University with double gold medals and got Ph.

Bratby, John  | IWA Publishing

284,950원  | 20080408  | 9781843391067

Coagulation and Flocculation in Water and Wastewater Treatment provides a comprehensive account of coagulation and flocculation techniques and technologies in a single volume covering theoretical principles to practical applications. Thoroughly revised an

 | CRC Press

163,400원  | 20180927  | 9781138373327

Selenium (Se) is a chemical element of concern due to its toxicity and increasing anthropogenic release to the environment. In the current work one of its oxidation states, elemental selenium, Se(0), was investigated with regard to its colloidal properties and solid-liquid separation potential. Among the techniques used, chemical coagulation (addition of metal salts) and electrocoagulation (electrogeneration of the coagulant in situ using an electric charge) showed the highest removal efficiency. In conclusion, biogenic Se(0) must be removed in a biological post-treatment step and several approaches described in this work could be successfully used.