For instance, prices can range from $0.50 to several dollars per dose depending on the formulation (injectable, oral, etc.) and the supplier. In low-income regions or countries with less established healthcare infrastructures, access to aminophylline might be limited due to higher relative costs and lack of health insurance coverage.
Children: The daily intake of vitamin C for children is lower than that of adults. For children aged 1-3 years, the recommended amount is 15 mg, while children aged 4-8 years should aim for 25 mg per day. Adolescents between 9-13 years old can follow the adult guidelines.
As agricultural technology advances, the application prospects for new water treatment chemicals in sustainable agriculture are vast. These chemicals not only address current water quality issues in irrigation systems but also complement smart agriculture technologies such as remote sensing, big data analytics, and IoT devices. This integration enables more scientific and automated irrigation decisions, significantly improving agricultural production efficiency and sustainability. By contributing to global food security and environmental protection, water treatment chemicals play a vital role in the future of sustainable agriculture.