A process of treating wastewater comprising the steps of inserting an ozonator into a source of wastewater to degrade contaminants in said wastewater; characterized by introducing said wastewater containing ozone gas into a UV reactor to completely…

Radiography testing (RT) is one of the techniques and methods in the field of Non Destructive Testing (NDT). It is widely used in various industries, especially in the oil and gas industry, either for the purpose of maintenance or during the…

Dendrobium Sonia KeenaPearl adalah variasi mutan baru. Ia terhasil melaui proses mutagenesis. Dendrobium sonia menggunakan sinaran gamma. Mutan ini adalah gabungan warna putih mutiara dan ungu lembut di tengah dan tepi bunga.