Absorpsi gas CO2 melalui kontaktor membran serat berongga menggunakan larutan penyerap triethaolamine variasi jumlah serat = This study uses tea solution to absorb co2 from the gas flow through the hollow fiber membrane contactor the aim of this study is to evaluate the hollow fiber membrane performance to absorb CO2 using tea through mass transfer and hydrodynamic studies du (Fakultas Teknik Universitas Indonesia, 2013)