Water and nutrient recovery from urine:A lead up trail using nano-structured In_(2)S_(3)photo electrodes

作     者：R Jayakrishnan T R Sreerev Adith Varma R Jayakrishnan;T R Sreerev;Adith Varma

作者机构：Department of PhysicsUniversity of KeralaThiruvananthapuramKerala 695581India Photovoltaic Research LaboratoryChristian College Chenagnnur 689122India 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2021年第30卷第5期

页      面：531-535页

核心收录：

学科分类：08[工学] 082504[工学-人机与环境工程] 0825[工学-航空宇航科学与技术] 

基　　金：R.Jayakrishnan thanks KSCSTE for funding this work under the SPYTiS scheme(Grant No.25/SPYTiS III/2017/KSCSTE) also thanks DoECC,Government of Kerala for supporting the work(Grant No.DoECC/E3/R&D/1751/2017) 

主　　题：semiconductors water quality thin film structure and morphology electrolysis 

摘      要：Developments of economic systems are critical for bio-regenerative life support systems in manned space *** this work we report on the feasibility of using two direct sunlight powered processes sequentially for the recovery of water and nutrients from *** work presents experimental evidence on nutrient and water recovery achieved using the proto-type designed and *** report the design and testing of a solar still which would serve on the nutrient recovery *** cooled condensate from the solar still is fed into a solar powered electrolysis unit where nano-structured indium sulphide(In_(2)S_(3))thin films coated over fluorine doped tin oxide(SnO_(2):F)substrate serve as one of the working *** electrolysis takes place in the absence of an electrolyte which manifests as a technical achievement of our *** results show that the COD level in the recycled water is very *** In_(2)S_(3)photo-electrodes are stable without any physical damage after the process.