Browsing Research Articles by Subject "Aluminium sulphate"

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Preparation of aluminium sulphate from kaolin and its performance in combination tanning

China, Cecilia; Hilonga, Askwar; Maguta, Mihayo; Nyandoro, Stephen; Kanth, Swarna V.; Jayakumar, Gladstone; Njau, Karoli (SN Applied Sciences, 2019-07-25)

Leather making commonly use chromium salts to produce high quality products. However, the use of chromium salts is compromised by environmental safety concerns. Combination tanning using vegetable tanning coupled with ...
Striding towards self-sustainability using aluminium from Tanzanian Kaolin for combination tanning system

China, C. R.; Jayakumar, G. C.; Hilonga, A.; Kanth, S. V.; Njau, K. N. (Dresden-Germany, 2019)

Sustainability is a key factor which controls future leather manufacture. Developing several new technologies is one of the primary agendas for sustainability. However, developing countries are facing several challenges ...