Maxim Travel Books > Nuclear > Download Cementitious Materials for Nuclear Waste Immobilization by Rehab O. Abdel Rahman, Ravil Z. Rakhimov, Nailia R. PDF

Download Cementitious Materials for Nuclear Waste Immobilization by Rehab O. Abdel Rahman, Ravil Z. Rakhimov, Nailia R. PDF

By Rehab O. Abdel Rahman, Ravil Z. Rakhimov, Nailia R. Rakhimova, Visit Amazon's Michael I. Ojovan Page, search results, Learn about Author Central, Michael I. Ojovan,

Cementitious fabrics are an important half in any radioactive waste disposal facility. Conditioning methods similar to cementation are used to transform waste right into a reliable reliable shape that's insoluble and should hinder dispersion to the encompassing setting. it really is awfully vital to appreciate the long term habit of those fabrics. This ebook summarises techniques and present practices in use of cementitious fabrics for nuclear waste immobilisation. It offers a special description of an important features of cements as nuclear waste kinds: beginning with an outline of wastes, examining the cementitious structures used for immobilization and describing the applied sciences used, and finishing with research of cementitious waste kinds and their long-term habit in an envisaged disposal setting.
Extensive examine has been dedicated to research the feasibility of utilizing cement or cement established fabrics in immobilizing and solidifying diverse radioactive wastes. even though, those study effects are scattered. This paintings presents the reader with either the technology and know-how of the immobilization approach, and the cementitious fabrics used to immobilize nuclear waste. It summarizes present wisdom within the box, and highlights very important components that desire extra investigation. 
The chapters contain: creation, Portland cement, substitute cements, Cement characterization and trying out, Radioactive waste cementation, Waste cementation expertise, Cementitious wasteform longevity and function assessment.

Show description

Read or Download Cementitious Materials for Nuclear Waste Immobilization PDF

Similar nuclear books

Detection of Chemical, Biological, Radiological and Nuclear Agents for the Prevention of Terrorism: Mass Spectrometry and Allied Topics

This NATO-ASI installment is designed to supply a sophisticated evaluation for doctoral and post-doctoral applicants of the state of the art applied sciences for bio-detection. the most target of the paintings goals at offering readers with the most recent advancements essential to effectively comprehend the CBRN brokers and their linked biotechnologies.

Additional resources for Cementitious Materials for Nuclear Waste Immobilization

Sample text

9 Treatment options for liquid nuclear waste streams Aqueous wastes Organic wastes Method DF Chemical precipitation Ion exchange Evaporation Reverses osmosis Filtration (ultra and micro) Solvent extraction 10–100 >104 104–106 100–1000 Up to 99% — Incineration Wet oxidation Electrochemical oxidation Acid digestion Biological digestion Emulsification DF, decontamination factor. non-mandatory guidance instruments which contain recommendations designed to assist people and organizations in meeting the legal requirements (IAEA, 2009c; Abdel Rahman, 2012).

7. Management support is achieved by assigning the minimization programme as one of the facility’s performance indicators. Different source reduction strategies should be adopted and implemented from the planning phase of the plant to the decommissioning phase. Finally, the waste should be subjected to volume reduction before being disposed (IAEA, 2006). The presentation of control on contamination spread is one of the activities conducted in the minimization programme. Finally, the selection of the treatment processes and the chemicals utilized may help in avoiding the production of chemically toxic radioactive wastes (Abdel Rahman, 2012).

The flexibility of the technology to process different waste streams addresses a balance between a small simple specific technology which the generator of a single waste stream might use and a larger, more versatile technology that might be used at a central ­processing facility. 6. The site characteristics have implications for both waste processing and storage facilities. The characteristics include hydrogeology, seismicity, climate, the proximity of airports, populated areas, water, power and personnel.

Download PDF sample

Rated 4.85 of 5 – based on 11 votes