Comparison of the Effectiveness of Natural Coagulant Performance on% BOD Removal and% COD Removal in Pharmaceutical Industry Waste

Autor:	Erlinda Ningsih, Agustin Maharani, Dwi Setiawan
Rok vydání:	2021
Předmět:	business.industry Environmental science business Pulp and paper industry Natural (archaeology) Pharmaceutical industry
Zdroj:	Tibuana. 4:55-60
ISSN:	2622-2035 2622-2027
DOI:	10.36456/tibuana.4.01.3179.55-60
Popis:	Waste treatment can be done in variousways. One of the methods that can be used isthe coagulation and flocculation method. Thecoagulant used can be either a chemicalcoagulant or a natural coagulant. Naturalcoagulants can be used in wastewatertreatment for % removal of BOD and %removal of COD. By using moringa seedcoagulant, it showed % removal of BOD of90.12% and % removal of COD in thepharmaceutical industry waste a maximum of71.23%. Through the use of tapioca starchcoagulants, % removal of BOD and CODwas 95.25% and 94.63%. The use of smallcrab chitosan coagulant showed % removalof both BOD and COD’s results was 32%and 31%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9060fda285f22268cb482eea7002bee2 https://doi.org/10.36456/tibuana.4.01.3179.55-60 Zobrazit plný text záznamu