M. Safiur Rahman

This is the only book that takes a zero-waste approach to propose 100% sustainable water purification techniques. Water is synonymous with life. This has been the case since pre-historic time to the modern era. For the first time, humanity faces a crisis that eclipses the energy crisis, which has often incapacitated the global economy. The Climate-Water-Food nexus epitomizes our current civilization that depends on energy as the driver. Many recognize this crisis as a product of fossil fuel production, which allegedly triggered climate change and the "climate change debate." Others predict the onslaught of "water wars" in the coming decades. As the world gears up to another lineup of empty promises and ensuing chaos, this book turns this crisis on its head and shows the source of the water crisis. The science behind the water cycle is described in clear language, without resorting to dogmatic assertions and spurious assumptions. The role of the sun, natural carbon dioxide (CO2) and water and the need to maintain natural processes free from artificial chemicals are discussed in detail. The book makes it clear how most of the currently used purification techniques violates the natural cycle involving sunlight, CO2 and water, and thus become unsustainable. A series of water purification techniques, as usable for drinking, agricultural and industrial applications are presented. The advantages of these techniques and their long-term sustainability are highlighted, with discussion on improvements in the future. Whether for the engineer or scientist working in the field or laboratory or the student, this is a must-have for any engineer, scientist, student, or policymaker.

This is the second volume in a four-volume series aimed at guiding the pharmaceutical industry toward sustainability. After analyzing and exposing some of the backward and ill-conceived notions that guide the present state of the industry, this volume presents key theories and new, groundbreaking solutions for re-thinking the processes involved in the engineering of pharmaceuticals and offers a fundamental paradigm shift. The 4 volumes in this ambitious project are: Volume 1: Practice, Analysis, and MethodologyVolume 2: Theories and SolutionsVolume 3: Applications for Mental Disorder TreatmentsVolume 4: Applications for Physical Disorder Treatments This ground-breaking set of books is a unique and state-of-the-art study that only appears here, within these pages. A fascinating study for the engineer, scientist, and pharmacist working in the pharmaceutical industry and interested in sustainability, it is also a valuable textbook for students and faculty studying these subjects.

The pharmaceutical industry is one of the most important industries in the world, offering new medicines, vaccines, and cures to a global population. It is a massive industry, worthy of a deep and thorough examination of its processes and chemistry, with a view toward sustainability. The authors describe what is and isn't truly sustainable, offering a new approach and a new definition of the sustainability of pharmaceutical and chemical engineering and the science behind it. This is a cutting-edge work, aimed at engineers, scientists, researchers, chemists, and students.