Embedded water for home industry yogurt: A study for saving potential of water to face climate change

3rd International Symposium on Green Technology for Value Chains 2018

生态环境科学;自然科学（总论）

Wijonarko, S.^1 ; Sirenden, B.H.^1 ; Maftukhah, T.^1 ; Rustandi, D.^1 ; Darmayanti, N.T.E.^1 ; Qiyaman, D.^1

Research Centre for Metrology, PUSPIPTEK, Tangerang Selatan, Indonesia^1

关键词: Blue water;    Dilution process;    Grey waters;    In-depth interviews;    Indonesia;    Saving potentials;    Shadow waters;    Virtual water;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/277/1/012022/pdf
DOI  :  10.1088/1755-1315/277/1/012022

来源: IOP

【 摘 要 】

Some studies show that climate change influences the virtual water of products. Meanwhile, the impact of embedded water to life, especially in water aspect, is extraordinary. For the sake of saving water, studies on shadow water should be encouraged. The aim of this study was to calculate the embedded water of home industry yogurt from a producer in Bogor, Indonesia. The study was carried out using observations and in-depth interviews. The result showed that around 24 litres of virtual water in the form of blue water and grey water for cooling and dilution processes were needed to produce one litre of yogurt.