ABSTRACT
Nowadays, parents' needs are increasing to choose toys, especially painting colors, that are both beautiful, ensure their children's health, and are also environmentally friendly. In the production of industrial painting colors, waste from steps in the watercolor production line, if not treated to meet environmental standards according to regulations, will become a huge hazard to the environment and human health. human. Including causing skin, eye, digestive, and respiratory allergies. Causes poisoning, disease, cancer... Destroys the aquatic environment, trees, pollutes rivers and lakes. When building an industrial painting colors production line and putting it into use, if you do not think about solutions to treat wastewater from the production process, it will not be able to operate long term. Wastewater from color factories is mainly heavy metals contained in painting colors such as lead carbonate, oxide, and metal salts containing cadmium chromate. These substances cause mass death of organisms in the water, and polluted water cannot be used for agriculture. This research uses two main methods: experimental research to create products; combined with the questionnaire survey method to get customer opinions after using the painting colors test. Research results show that painting colors products made from fruits and vegetables combined with beeswax and coconut oil are very eye-catching and receive positive feedback from customers. With the im of protecting children in the future and responding to the green environmental message in the world, we hope that safe painting colors products from vegetables and fruits will be popularized in the community in the future.
Keywords: vegetables, painting colors, environmental protection, safe products, beeswax.
Publication Information
Publisher
Thu Dau Mot University, Viet Nam
Editor-in-Chief
Assoc. Prof. Nguyen Van Hiep Thu Dau Mot University
Editorial Board
Assoc. Prof. Le Tuan Anh Thu Dau Mot University
PhD. Nguyen Quoc Cuong Thu Dau Mot University
PhD. Doan Ngoc Xuan Thu Dau Mot University
PhD. Nguyen Khoa Truong An Thu Dau Mot University
Assoc. Prof. Nguyen Thanh Binh Thu Dau Mot University
PhD. Le Thi Thuy Dung Thu Dau Mot University
PhD. Ngo Hong Diep Thu Dau Mot University
PhD. Nguyen Duc Dat Duc Ho Chi Minh City University of Industry and Trade
Assoc. Prof. Nguyen Van Duc Animal Husbandry Association of Vietnam
PhD. Nguyen Thi Nhat Hang Department of Education and Training of Binh Duong Province
PhD. Nguyen Thi Cam Le Vietnam Aviation Academy
PhD. Trần Hạnh Minh Phương Thu Dau Mot University
M.A. Pham Van Thinh Thu Dau Mot University
PhD. Nguyen Thi Lien Thuong Thu Dau Mot University