4 publications
-
Published Subscription
Adsorption of Lead Ions on Tea Waste AdsorbentBy Hanit Kumar Thapak, Narendra Singh Parmar, Kripanshu Singh Para, Anuj Tomar, Sagar Rai
Abstract: Abstract In 2015 Indian Prime Minister Shri Narendra Modi focused more on clean and green India. On behalf of it an effective tea waste collected from Hotel Rudrapratap Tomar Purani Chhawani, Gwalior, MP, India. This hotel generated tea waste of 10000 kg per month. In Nov 2015 it generated tea waste of about 29000 kg which created tremendous problems, particularly by environmental pollution control board. Characterization of the adsorbents showed …
Published in Journal of Water Pollution & Purification Research · Vol. 3, Issue 1, 2016 · pp. 1–5 Read article →
-
Published Subscription
Adsorption of Chromium (VI) Ions in Aqueous Solutions by Tea Waste and Sawdust as a Low Cost AdsorbentBy Hanit Kumar Thapak, SK Mohammad Istiyaque, H Vaghasia
Abstract: The chromium (VI) ions from aqueous solutions by two adsorbents i.e. tea waste and sawdust was studied under a batch mode. An initial pH of 2.5 was most favorable for chromium (VI) removal by both the adsorbents. The results obtained for the final concentration of chromium (VI) at a pH range of 2-8 indicated that a combined effect of adsorption and reduction was involved in the chromium (VI) removal especially …
Published in Journal of Water Pollution & Purification Research · Vol. 2, Issue 3, 2015 · pp. 1–4 Read article →
-
Published Subscription
Removal of Copper from Synthetic Wastewater by Tea Waste AdsorbentBy Hanit Kumar Thapak, Sumint Singh Trivedia, Laxmi Kant Pandey
Abstract: There are numerous heavy metals present in industrial wastewater. These heavy metals like Cu2+ are toxic and harmful for human beings especially copper heavy metal spreads a pulmonary fibrosis disease. There are many methods to remove and recover metals from our environment and many physicochemical methods have been proposed for the removal of this heavy metal from wastewater. Adsorption is the best way for effective purification and separation technique is …
Published in Journal of Water Pollution & Purification Research · Vol. 2, Issue 2, 2015 · pp. 5–9 Read article →
-
Published Subscription
Removal of Chromium (VI) from Synthetic Waste Water using Tea waste as a Low Cost AdsorbentBy Hanit Kumar Thapak, Sumint Singh Trivedia, Laxmi Kant Pandey
Abstract: Industrial feed various harmful heavy metals which contaminant not only soil but also water resources. There are at least 20 heavy metals which cannot be damaged. In this Case, removal of Chromium (VI) from the synthetic wastewater has been investigated by using Tea Waste adsorbent as a useful natural adsorbent. The Case was performed using experiments with synthetic waste water having Cr (VI) in higher concentration. The adsorption experiments were …
Published in Journal of Water Pollution & Purification Research · Vol. 2, Issue 2, 2015 · pp. 1–4 Read article →