Tum PK, Kariuki DK, Oduor FDO, Wanyoko JK. Photocatalytic Decolourization of Wastewater from Black Tea (camellia sinensis) Processing Factories using Titanium Dioxide. theijst [Internet]. 2016 Nov. 30 [cited 2024 Jul. 17];4(11). Available from: http://internationaljournalcorner.com/index.php/theijst/article/view/124041