Isaiah Adesola OKE, Ezekiel Oluwaseun FEHINTOLA, Olumuyiwa .Adewale OBIJOLE, Olutoyin ENANG FASUYİ, Enoch.Adedayo ADEKUNBİ, Hammed .Olawale OLOYEDE

Assessment and optimization of electrochemical treatment of typical Raw water

Bu makalede, arıtılmamış suyun elektrokimyasal muamale üzerine kısa bir bilgi vermektedir. Ham suörnekleri Nijeyanın Katsina ve Osun eyaletlerindeki seçilmiş köylerden toplanıldı. Bu su örnekleri istatistikselyöntemler kullanılarak elektrokimyasal muamelye tabii tutuldu ve su kalitesi bakımından değerlendirme yapıldı.Operasyonel faktörler en dik çıkış tekniği kullanılarak optimize edildi ve basit çevresel mühendisliği uygulamalarısağlandı. Çalışma, %99.5 güven seviyesinde elektrokimyasal proseslerin etkinliği üzerine sedimantasyon zamanı,muamele süresi, eklenilen klor ve bulanıklık gibi faktörlerin önemli bir etkiye sahip olduğunu gösterdi. Seçilenfaktörler baz alındığında prosessin etkinliği için model eşitliği, 60.68-2.26Tu+1.30Cld+1.10Ts+0.66St- 0.22Db olarakifade edilebilir. Seçilmiş kirleticileri kaldırmada sistemin ekonomik ve tasarrufu olduğu sonucuna varılmıştır.

Arıtılmamış suyun elektrokimyasal muamele ile değerlendirilmesi ve optimizasyonu

This article provides a brief report on electrochemical treatment of selected raw water. Raw watersamples were collected from selected villages in Katsina and Osun states, Nigeria. These water samples weresubjected to electrochemical treatment using statistical methods (orthogonal technique). Selected pollutantswere monitored in term of water quality. Operational factors were optimized using steepest ascent technique andenvironmental engineering application of the fndings was provided. The study revealed that factor with signifcanteffects on effcacy of electrochemical treatment plant process at 99 .5 %confdence levels are sedimentation time,treatment time, chlorine added, and turbidity. Model equation for effcacy of the process based on the selectedfactors can be expressed as 60.68-2.26Tu+1.30Cld+1.10Ts+0.66St- 0.22D b. Operating cost of the process in USdollar (USD) can be expressed as 0.016 Es, while size of the required sedimentation tank per unit volume can beexpressed in relation to optimum treatment time as 6.538 Rt . It was concluded that the system is cost effective,economical and effective in removing selected pollutants.

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