Biotech Solution Sewage Treatment Systems…..Our Technologies Speaks. Investment in improved sanitation and wastewater treatment technologies is no longer a luxury but a prudent, practical and transformative act geared towards a healthier living, better lifestyle and general social well being. However; be wise to protect your investment by choosing a proven brand that does exactly what it says it will do. Be informed, it is the quality of your effluent that determines the price. Don’t do it twice, choose Biotech!!!! Another Feather to our cap as we commission the Sewage Treatment Plant for a Mixed Development in Ikoyi, Lagos.