Download or read book Modelling Nitrogen from Form Wastes written by J.R.R. Gasser and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling Nitrogen from Farm Wastes Proceeding written by J. K. R. Gasser and published by . This book was released on 1979 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling Nitrogen from Farm Wastes written by John Kenneth Russell Gasser and published by Elsevier Science & Technology. This book was released on 1979 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling Nitrogen from Farm Wastes written by John Kenneth Russell Gasser and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nitrogen in Organic Wastes written by Bozzano G Luisa and published by Academic Press. This book was released on 2012-12-02 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic wastes are traditionally applied to land to recover their fertilizer value, but the microbial turnover of such organic matter in soil is often out of phase with the requirements of growing plants. Therefore, nutrients may be lost and may even act as potential pollutants of water and air, posing a particular challenge to agricultural and environmental engineers. This book addresses both experimental and modeling methodology under the main headings of nitrogen and carbon transformations, gaseous losses, chemical means of controlling nitrification, and nitrate leaching. The articles are based on material presented at a specialized seminar held under the auspices of ISWA and DAKOFA at Aalborg University, Denmark, in September, 1988.

Download or read book Modelling Nitrogen from Farm Wastes Models and Systems for Studing the Trasformation and Fate of Nitrogen from Animal Effluents Applied to Soils written by J.K.R. Gasser and published by . This book was released on 1979 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Utilization of Waste Products and Waste Places written by George Wilton Field and published by . This book was released on 1898 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling Nitrogen from Farm Wastes written by John Kenneth Russell Gasser and published by . This book was released on with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Dynamic Nutrient Cycle Model for Waste Stabilization Ponds written by Raymond A. Ferrara and published by . This book was released on 1978 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development and Demonstration of Nutrient Removal from Animal Wastes written by Raymond C. Loehr and published by . This book was released on 1973 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anaerobic Digestion Model No 1 ADM1 written by IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes and published by IWA Publishing. This book was released on 2002-02-01 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes was created with the aim to produce a generic model and common platform for dynamic simulations of a variety of anaerobic processes. This book presents the outcome of this undertaking and is the result of four years collaborative work by a number of international experts from various fields of anaerobic process technology. The purpose of this approach is to provide a unified basis for anaerobic digestion modelling. It is hoped this will promote increased application of modelling and simulation as a tool for research, design, operation and optimisation of anaerobic processes worldwide. This model was developed on the basis of the extensive but often disparate work in modelling and simulation of anaerobic digestion systems over the last twenty years. In developing ADM1, the Task Group have tried to establish common nomenclature, units and model structure, consistent with existing anaerobic modelling literature and the popular activated sludge models (See Activated Sludge Models ASM1, ASM2, ASM2d and ASM3, IWA Publishing, 2000, ISBN: 1900222248). As such, it is intended to promote widespread application of simulation from domestic (wastewater and sludge) treatment systems to specialised industrial applications. Outputs from the model include common process variables such gas flow and composition, pH, separate organic acids, and ammonium. The structure has been devised to encourage specific extensions or modifications where required, but still maintain a common platform. During development the model has been successfully tested on a range of systems from full-scale waste sludge digestion to laboratory-scale thermophilic high-rate UASB reactors. The model structure is presented in a readily applicable matrix format for implementation in many available differential equation solvers. It is expected that the model will be available as part of commercial wastewater simulation packages. ADM1 will be a valuable information source for practising engineers working in water treatment (both domestic and industrial) as well as academic researchers and students in Environmental Engineering and Science, Civil and Sanitary Engineering, Biotechnology, and Chemical and Process Engineering departments. Contents Introduction Nomenclature, State Variables and Expressions Biochemical Processes Physicochemical Processes Model Implementation in a Single Stage CSTR Suggested Biochemical Parameter Values, Sensitivity and Estimation Conclusions References Appendix A: Review of Parameters Appendix B: Supplementary Matrix Information Appendix C: Integration with the ASM Appendix D: Estimating Stoichiometric Coefficients for Fermentation Scientific & Technical Report No.13

Download or read book Technical guidance manual for performing waste load allocations book III estuariesPart 1 estuaries and waste load allocation models written by and published by DIANE Publishing. This book was released on 1990 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A One dimensional Steady state Dissolved oxygen Model and Waste load Assimilation Study for Cedar Creek Dekalb and Allen Counties Indiana written by and published by . This book was released on 1979 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Approach to the Mathematical Modelling of a Controlled Ecological Life Support System written by and published by . This book was released on 1981 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Design and Management Model of the Oxidation Ditch for Livestock Waste Treatment written by Edwin Jacob Kroeker and published by . This book was released on 1974 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Removal of Nitrogen Compounds from Wastewater written by B. Halling-Sørensen and published by Elsevier. This book was released on 1993-11-09 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives an overview of the wide spectrum of nitrogen removal processes available today. Part A gives a brief outline of nitrogen pollution sources, the global nitrogen cycle and the treatment methods; part B presents details of all biological methods for nitrogen removal; and part C describes the physico-chemical nitrogen removal methods. Design examples relating to parts B and C are given in appendices. Design equations are given in the text, but more emphasis has been placed on the profound understanding of the biological and chemical processes and the basic factors that influence these. Parameters and regression equations for a quantitive description of these factors and their influence on the key processes are presented in several tables. This feature makes the volume a very useful handbook; it will be of great value to those environmentalists who require a record of the available nitrogen removal methods from both biological and chemical viewpoints.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: