THE EFFECT OF BUBBLING METHOD ON THE PERFORMANCE OF MICRO-BUBBLE GENERATOR

Pandu Fadlurrohman, Prof. Dr. Eng. Ir. Deendalianto, S.T., M.Eng

2013 | Skripsi | S1 TEKNIK MESIN

Micro-bubble generator is one solution to water and waste water treatment using the latest technology and environmentally friendly. Besides, micro-bubble generator is simpler in construction and has the ability to purify water better than other technologies (Sadatomi et al., 2007). But until now there is no micro-bubble generator which can generate an optimum micro-sized bubbles and effective. An experimental investigation to find the optimum design of micro-bubble generator. Micro-bubble generator with porous pipe and orifice¸ micro-bubble generator with porous pipe and spherical body¸ and micro-bubble generator with spherical body and drilled holes were investigated in this work. The hydraulic power¸ bubble generation efficiency¸ and dissolved oxygen transfer were defined as parameters of the performance of micro-bubble generator. The method is explained in detail in this paper.

Kata Kunci : micro-bubble¸ micro-bubble generator¸ dissolved oxygen transfer¸ micro-bubble generator performance¸ water treatment