divernis dan dipolitur proses pewarnaan terhadap limbah
Prosespewarnaan yang umum dilakukan pada bahan limbah organik basah adalah dengan cara dicelup atau direbus bersama zat warna tekstil agar menyerap. Sedangkan bahan limbah organik kering dapat diwarnai dengan cara divernis/dipolitur, dapat pula dicat menggunakan cat akrilik atau cat minyak.
Review . 2021 Nov 15;298113527. doi Epub 2021 Aug 17. Affiliations PMID 34411799 DOI Review Removal of color from pulp and paper mill wastewater- methods and techniques- A review Amit Kumar et al. J Environ Manage. 2021. Abstract The pulp and paper industry consumes a huge amount of water and releases more polluted and colored wastewater every year. Many conventional techniques are used in the treatment of paper industry wastewater. However, for color removal from paper mill effluent, there is no proven method so far, on an industrial scale. Due to high energy input and high cost, there is an urgent need to find out a new technique that must be sustainable, economical, and environment friendly. Various methods have been investigated on bench scale and pilot scale also but no proven method for color removal on an industrial scale. The paper provides an overview of the color removal techniques from different sources of pulp and paper mill wastewater discharged by various industries. The review described various components involved in various processes for color removal from paper mill waste water. The present works focus on processes like chemical, chemical/physical, biological, physicochemical, and electrochemical applied in color removal from paper mill wastewater. The present review gives key information on the effectiveness, use, betterment, and limitations of numerous methods of treatment targeted at color removal from paper mill wastewater using various techniques still under evolution. Keywords Adsorbent; Adsorption; Black liquor; Decolorization; Lignin; Membrane. Copyright © 2021 Elsevier Ltd. All rights reserved. Similar articles Strategies for decolorization and detoxification of pulp and paper mill effluent. Garg SK, Tripathi M. Garg SK, et al. Rev Environ Contam Toxicol. 2011;212113-36. doi Rev Environ Contam Toxicol. 2011. PMID 21432056 Recent advances in removal of lignin from paper industry wastewater and its industrial applications - A review. Haq I, Mazumder P, Kalamdhad AS. Haq I, et al. Bioresour Technol. 2020 Sep;312123636. doi Epub 2020 Jun 5. Bioresour Technol. 2020. PMID 32527619 Review. Anaerobic digestion of pulp and paper mill wastewater and sludge. Meyer T, Edwards EA. Meyer T, et al. Water Res. 2014 Nov 15;65321-49. doi Epub 2014 Jul 24. Water Res. 2014. PMID 25150519 Review. Cited by Valorisation of Underutilized Grass Fibre Stem as a Potential Material for Paper Production. Lee CL, Chin KL, H'ng PS, Hafizuddin MS, Khoo PS. Lee CL, et al. Polymers Basel. 2022 Nov 29;14235203. doi Polymers Basel. 2022. PMID 36501601 Free PMC article. Publication types MeSH terms Substances