In the face of increasingly severe global environmental pollution problems, the combined development of environmental engineering technology and biotechnology has provided new technical means for the environmental pollution control.
In the face of increasingly severe global environmental pollution problems, the combined development of environmental engineering technology and biotechnology has provided new technical means for environmental pollution control. There are many defects in the traditional pollution control methods. The main manifestations are: low treatment efficiency, large land occupation, waste of land resources and energy, high treatment costs, unsatisfactory results, easy generation of new waste by-products, and even new sources of pollution. Therefore, protecting the environment with environmental biotechnology as a new technology system to solve environmental pollution has become the development direction of today and even in the future.
The development and application of enzyme technology is an important part of environmental biotechnology. Modern research shows that the relationship between enzymes and enzyme technology and environmental protection is very close. It is mainly manifested in the following three aspects. First, the use of enzymes to replace chemicals during product processing can reduce pollution levels in production activities, which is conducive to the ecologicalization of the process and truly achieves the goal of cleaner production;
Second, enzymes act as biocatalysts, which only affect the content of the product, which greatly reduces the pollution produced by the product and is conducive to environmental protection. Third, the enzyme has mild reaction conditions, strong specificity, and high catalytic efficiency. The characteristics determine the advantages of efficient, rapid and reliable treatment of pollutants and environmental monitoring. Therefore, enzyme engineering technology has broad prospects in the field of environmental governance.
Enzymes and enzyme production are based on the requirements of practical applications, and use the catalytic properties of enzymes to produce useful substances or decompose hazardous wastes on objects. For several years, enzymes in environment protection and enzyme technologies have begun to attract academic attention. Development and application of environmental protection enzymes and enzyme technologies. Through the application of system methods, the selection and development of high-efficiency enzymes, the selection of enzyme immobilization (carrier) materials, and the research and manufacture of enzyme bioreactors at low cost and speed. Quick, efficient, safe and easy operation solves the problem of wastewater treatment in environmental pollution. Developed a new generation of environmentally friendly enzyme preparations and enzyme bioreactor series products, and industrialized the technology. The development of this project will bring a new breakthrough to the harmless treatment of domestic sewage, industrial wastewater and landfill leachate, and will have positive significance for the development and application of enzyme preparations in the field of environmental protection.
Enzymes and enzyme production are based on the requirements of practical applications, and use the catalytic properties of enzymes to produce useful substances or decompose hazardous wastes on objects. For several years, environmentally friendly enzyme preparations and enzyme technologies have begun to attract academic attention.
The development and application of environmental protection enzymes and enzyme technologies, through the application of system methods, the selection and development of efficient enzymes, and the selection of enzyme immobilization (carrier) materials. The research and manufacture of enzyme bioreactors solve the problem of wastewater treatment in environmental pollution with low cost, fast speed, high efficiency and safe and easy operation. Developed a new generation of environmentally friendly enzyme preparations and enzyme bioreactor series products, and industrialized the technology. The development of this project will bring a new breakthrough to the harmless treatment of domestic sewage, industrial wastewater and landfill leachate, and will have positive significance for the development and application of enzyme preparations in the field of environmental protection.
The Naming and Characteristics of Restriction Endonucleases
Restriction enzymes, also known as restriction endonucleases, are enzymes that cut double-stranded DNA. Its cutting method is to cut the bond between the carbohydrate molecule and the phosphoric acid, and then create a nick on each of the two DNA strands without damaging the nucleotides and bases.
Introduction to Classification and Application of Cellulase
The optimum pH of cellulase is generally 4.5 to 6.5, which acts on cellulose and products derived from cellulose. Microbial cellulase is of great significance in converting insoluble cellulose into glucose and destroying cell walls in fruit and vegetable juice to improve the yield of juice.
Which Enzyme Preparations Are Often Used in Fruit and Vegetable Processing?
The so-called fruit and vegetable processing means to maximize the nutrient content of the fruit and vegetable through various processing methods, improve the edible value, and make the color, aroma and taste of the processed product more perfect.
