Editor’s Note

All manuscripts submitted to the Journal of Hazardous, Toxic, and Radioactive Waste should be accompanied by a list of four potential reviewers whom the authors suggest. This list should include the complete name, address, telephone and fax numbers, e-mail address, and a list of at least five key words that identify the expertise of each reviewer. The Journal is not obligated to use all or any of the recommended reviewers; however, we believe that this policy will lead to an improved review process.

All submissions for special issues should be uploaded to our electronic system, Editorial Manager. Please visit the Journal’s website for more information and for links to the online submission/review system.

We have had several dedicated issues in the past on special topics, and we plan to follow this practice in the future. The following topics are planned for future dedicated or special issues in the order listed:

This issue includes the following technical articles: “Enhancing Gas Production in Landfill Bioreactors: Flow-Through Column Study on Leachate Augmentation with Enzyme”; “Factors Influencing Long-Term Settlement of Municipal Solid Waste in Laboratory Bioreactor Landfill Simulators”; “Two-Phase Modeling of Leachate Recirculation Using Vertical Wells in Bioreactor Landfills”; “Large-Scale Bioreactor Pilots for Monitoring the Long-Term Hydromechanics of MSW”; “Full-Scale Field Research and Demonstration of Septage Bioreactor Landfill Technology”; “Operation of a Landfill Bioreactor in a Cold Climate: Early Results and Lessons Learned”; “Estimating Moisture Content of Landfilled Municipal Solid Waste without Drilling: Innovative Approach”; “Seismic Imaging of a Leachate-Recirculation Landfill: Spatial Changes in Dynamic Properties of Municipal Solid Waste”; “Seepage Control Strategies at Bioreactor Landfills”; “Case Study of Controlled Air Addition into Landfilled Municipal Solid Waste: Design, Operation, and Control”; and “Moisture Addition Requirements for Bioreactor Landfills.”