Tertiary Treatment of Municipal wastewater from Lagoons

✅ Water 🌊 is less available on the African continent than any other yet it is almost common knowledge that there is a significant lack of proper wastewater treatment in most of the continent’s countries thereby exposing the scarce water 🌊 resource to pollution.The inadequacy in treatment stems from a number of reasons that include lack of tertiary systems for extended treatment. Often the reason is financial, but it is also due to an ignorance 🤷 of low 🔅-cost wastewater treatment processes and ➕ of the economic benefits of treated wastewater reuse.Since most African countries belong to the low 🔅 income 📨 category, the choice of interventions against sustainability is a key 🔑 issue. With this in mind, processes that use relatively more land and ➕ are lower in energy consumption are therefore more attractive. Again 🔂, the tropical 🐠 climate enjoyed by most African countries is salubrious enough to support a number of low 🔅-cost biological wastewater treatment technologies for extended treatment. Constructed 👷‍♂️ wetlands exhibit characteristic properties like utilization of natural processes, simple construction 🏗️, simple operation and ➕ maintenance and ➕ cost effectiveness and ➕ are well suited 🕴️ for tropical 🐠 climates.

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