After the sewage treatment, putting the wet sludge in which the heavy metal content is extremely low, corrupt and broken straw, bentonite, urea in proportioning according to the certain ratio, mixing well-distributed,...After the sewage treatment, putting the wet sludge in which the heavy metal content is extremely low, corrupt and broken straw, bentonite, urea in proportioning according to the certain ratio, mixing well-distributed, taking the shape of Nitrogen slow-release fertilizers, doing the dynamic bioleaching test by the method of Artificial rainfall simulation, researching the slow-release characteristic, water retention. When the mass ratio of the wet sludge whose water content is 82.5%: bentonite: corrupt and broken straw: urea is 62.5: 12.5: 12.5: 12.5, drip washing the 10g Nitrogen slow-release fertilizers by the 80ml distilled water after 48h, the residue rate of urea is 29.63%; Under the room temperature of 25 ℃, 77%RH, moisture evaporate 46.32% after 60 h. The results demonstrate that the slow-release fertilizer has a good release-effect of nitrogen and water conservation effect. It provides the basic for the development and application of the sewage in the aspect of Nitrogen slow-release fertilizers.展开更多
The 21st century is an era of rapid development of all aspects of human life in the unprecedented development and change. People＇s living conditions are also changing over the past. Overtime hurry to nightlife, it se...The 21st century is an era of rapid development of all aspects of human life in the unprecedented development and change. People＇s living conditions are also changing over the past. Overtime hurry to nightlife, it seems that human life is racing with time. Clothing as an indispensable part of social life, is to reflect the modem science, culture, spiritual civilization, a sign. Clothing design is a real life of a mapping. This design is based on the fashion trends, based on the enjoyment of＂slow life＂ of the crowd for the design background to create, under the pressure of social survival desire to slow down the lives of people to enjoy life, but also to express a pair Free and beautiful life of a better vision.In this paper, the design of the clothing part of the source of inspiration, analysis and production process of the version of the design, clothing production to elaborate. First of all, the design focuses on the overall expression of clothing. How to make clothing styles and details and design inspiration interlocking, reflecting the design concept you want to express the pursuit of slow pace of life, gentle meditation is one of the core issues. In addition, the design process draws on the elements of ancient traditional clothing and added to the design work, making the design of the style more honest, more realistic, inclusive, more content.展开更多
文摘After the sewage treatment, putting the wet sludge in which the heavy metal content is extremely low, corrupt and broken straw, bentonite, urea in proportioning according to the certain ratio, mixing well-distributed, taking the shape of Nitrogen slow-release fertilizers, doing the dynamic bioleaching test by the method of Artificial rainfall simulation, researching the slow-release characteristic, water retention. When the mass ratio of the wet sludge whose water content is 82.5%: bentonite: corrupt and broken straw: urea is 62.5: 12.5: 12.5: 12.5, drip washing the 10g Nitrogen slow-release fertilizers by the 80ml distilled water after 48h, the residue rate of urea is 29.63%; Under the room temperature of 25 ℃, 77%RH, moisture evaporate 46.32% after 60 h. The results demonstrate that the slow-release fertilizer has a good release-effect of nitrogen and water conservation effect. It provides the basic for the development and application of the sewage in the aspect of Nitrogen slow-release fertilizers.
文摘The 21st century is an era of rapid development of all aspects of human life in the unprecedented development and change. People＇s living conditions are also changing over the past. Overtime hurry to nightlife, it seems that human life is racing with time. Clothing as an indispensable part of social life, is to reflect the modem science, culture, spiritual civilization, a sign. Clothing design is a real life of a mapping. This design is based on the fashion trends, based on the enjoyment of＂slow life＂ of the crowd for the design background to create, under the pressure of social survival desire to slow down the lives of people to enjoy life, but also to express a pair Free and beautiful life of a better vision.In this paper, the design of the clothing part of the source of inspiration, analysis and production process of the version of the design, clothing production to elaborate. First of all, the design focuses on the overall expression of clothing. How to make clothing styles and details and design inspiration interlocking, reflecting the design concept you want to express the pursuit of slow pace of life, gentle meditation is one of the core issues. In addition, the design process draws on the elements of ancient traditional clothing and added to the design work, making the design of the style more honest, more realistic, inclusive, more content.
