Synthesis and Application of Cu-X zeolite for Removal of Antibiotic from Aqueous Solution: Process Optimization Using Response Surface Methodology

Optimization of Batch Conditions for COD and Ammonia Nitrogen Removal Using cockle shells Through Response Surface Methodology

“…The "Pred R-Squared" value for COD (0.9181) was consistent with the "Adj R-Squared" value (0.9715), which implies that the model can describe a 97.15% Y COD . "Adeq Precision" quantifies the signal-to-noise ratio [16]. An Adeq Precision value of more than 4 is preferable.…”

“…The primary advantage of RSM is the minimal amount of experimentation required to assess multiple parameters and their interactions [14][15]. Therefore, RSM is less strenuous compared with other approaches, such as "one factor at a time," which is lengthy and disregards the interaction between variables [16][17]. The present study aims to optimize the operating reaction conditions for the removal of COD (Y COD ) and that of performs several assays to determine the optimum experimental conditions.…”

Ammoniacal Nitrogen Removal Using flamboyant pods (Delonix Regia) Adsorbent for Natural Rubber Wastewater Treatment

“…Numerous works were undertaken to investigate the usage of industrial and agricultural waste product as lowcost adsorbents in favour of the treatment of wastewater. Among the low-cost adsorbents found in literature are; fly ash, peat, bone char, cockle shells, bagasse [5][6][7][8] and these have demonstrated efficient applicability as alternatives for remediation of contaminants from wastewater. Based on literature it was ascertained that Delonix regia pods activated carbon as an adsorbent is hardly been used for the remediation of ammonia from rubber industry wastewater.…”