{"title":"碳深度对曝气-过氧化氧化法处理木薯废水理化污染参数降低的影响","authors":"O. Omotosho, G. Ogunwande, J. Osunbitan","doi":"10.11648/J.BE.20180201.13","DOIUrl":null,"url":null,"abstract":"This study investigated the effect (attenuation of physico-chemical pollution characteristics) of carbon depth in vertical flow adsorption-filter system of the peroxide oxidation-aeration treatment process for cassava wastewater treatment. Results revealed that although the combined peroxide oxidation, aeration and adsorption-filter treatment process was successful in the reducing pollution characteristics of wastewater from cassava processing, the adsorption-filter part of the treatment process with carbon depths 0, 5, 10 and 15 cm carbon depths were observed to have been selective in removal of physico-chemical pollution characteristics. Parameters such as colour, SO 4 2- , NO 3- , Cl - , Ca 2+ , Zn 2+ , TDS and TSS were observed to have exhibited increased decontamination efficiency as the depth of carbon increased in the treatment process while Fe 2+ and CN ions exhibited delayed adsorption. Depth of carbon filter was however observed to have had no effect on Ni 2+ and Phenol content removal.","PeriodicalId":8944,"journal":{"name":"Bioprocess Engineering","volume":"75 1","pages":"10"},"PeriodicalIF":0.0000,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Carbon Depth in Diminution of Physico-Chemical Pollution Parameters in Cassava Processing Wastewater Treated by Aeration-Peroxide Oxidation Method\",\"authors\":\"O. Omotosho, G. Ogunwande, J. Osunbitan\",\"doi\":\"10.11648/J.BE.20180201.13\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study investigated the effect (attenuation of physico-chemical pollution characteristics) of carbon depth in vertical flow adsorption-filter system of the peroxide oxidation-aeration treatment process for cassava wastewater treatment. Results revealed that although the combined peroxide oxidation, aeration and adsorption-filter treatment process was successful in the reducing pollution characteristics of wastewater from cassava processing, the adsorption-filter part of the treatment process with carbon depths 0, 5, 10 and 15 cm carbon depths were observed to have been selective in removal of physico-chemical pollution characteristics. Parameters such as colour, SO 4 2- , NO 3- , Cl - , Ca 2+ , Zn 2+ , TDS and TSS were observed to have exhibited increased decontamination efficiency as the depth of carbon increased in the treatment process while Fe 2+ and CN ions exhibited delayed adsorption. Depth of carbon filter was however observed to have had no effect on Ni 2+ and Phenol content removal.\",\"PeriodicalId\":8944,\"journal\":{\"name\":\"Bioprocess Engineering\",\"volume\":\"75 1\",\"pages\":\"10\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-04-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bioprocess Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.11648/J.BE.20180201.13\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioprocess Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11648/J.BE.20180201.13","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of Carbon Depth in Diminution of Physico-Chemical Pollution Parameters in Cassava Processing Wastewater Treated by Aeration-Peroxide Oxidation Method
This study investigated the effect (attenuation of physico-chemical pollution characteristics) of carbon depth in vertical flow adsorption-filter system of the peroxide oxidation-aeration treatment process for cassava wastewater treatment. Results revealed that although the combined peroxide oxidation, aeration and adsorption-filter treatment process was successful in the reducing pollution characteristics of wastewater from cassava processing, the adsorption-filter part of the treatment process with carbon depths 0, 5, 10 and 15 cm carbon depths were observed to have been selective in removal of physico-chemical pollution characteristics. Parameters such as colour, SO 4 2- , NO 3- , Cl - , Ca 2+ , Zn 2+ , TDS and TSS were observed to have exhibited increased decontamination efficiency as the depth of carbon increased in the treatment process while Fe 2+ and CN ions exhibited delayed adsorption. Depth of carbon filter was however observed to have had no effect on Ni 2+ and Phenol content removal.
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