The book "Colloid chemistry", written by the author's team under the leadership of Franzev N . N. , Romanenko E. C. , Bezgina Yu. A. and Hair E. In. It is a fascinating and deep dive into the world of colloidal systems that play a key role in a wide variety of fields of science and technology. This publication, published by the Stavropol State Agrarian University, will become an indispensable tool for students, graduate students and specialists interested in chemistry, physics, biology and engineering. The book covers a wide range of topics related to colloidal chemistry, ranging from the basics of theory to practical applications. The authors consider in detail such important aspects as the structure and properties of colloidal systems, the mechanisms of their formation, as well as methods of analysis and research. The uniqueness of this publication is that it not only provides theoretical knowledge, but also includes practical examples, which makes it especially valuable for students and practitioners. For whom is this book intended? First of all, it will be of interest to students and teachers of chemical and agronomic faculties, as well as to all those who are engaged in scientific research in the field of colloid chemistry . However, due to its accessible language and clear structure, the book will also suit a wide range of readers interested in science and new technologies. If you are fond of chemistry, biotechnology or materials, then Colloid chemistry will be a real find for you. The topics covered in the book cover not only theoretical aspects, but also practical applications of colloidal systems in various industries. Readers will be able to learn about how colloids are used in medicine, food industry, ecology and even in cosmetology. This makes the book relevant and useful for those who want to understand how scientific knowledge can be applied in real life. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily absorb the material. Each chapter of the book is constructed in such a way as to gradually deepen the reader’s knowledge, starting with the basics and moving on to more complex concepts. The authors use many illustrations and diagrams, which makes the learning process more visual and fascinating. In addition, Frantsev N. N. and his colleagues are well-known experts in the field of colloidal chemistry, and their work has already received recognition in the scientific community. Their previous publications also deal with various aspects of chemistry and agronomy, which confirms their high level of expertise and dedication. This edition is not just a textbook, but a real encyclopedia of knowledge that will help the reader not only to master the theory, but also to apply it in practice. Thus, Colloid Chemistry is a book that combines theoretical knowledge and practical skills, making it an indispensable tool for anyone who wants to deepen their knowledge in this fascinating field. If you are looking for high-quality chemistry literature that will help you understand complex issues and expand the horizons of your knowledge, then this publication will be an excellent choice. Do not miss the opportunity to immerse yourself in the world of colloidal chemistry and discover new horizons of science!