Results 21 to 30 of about 29,443 (238)
Comparative study of leachate treatment by coagulation-flocculation process using iron-based coagulants: A case study on Souk-Ahras city [PDF]
Journal of Applied Research in Water and Wastewater, 2021 The objective of this study was to evaluate the coagulation-flocculation process inthe clarification of leachate from the landfill Technical Center of Souk-Ahras cityusing three coagulants based on iron: ferrous sulfate FeSO4.7H2O; ferrous chlorideFeCl2 ...
Saliha Bouranene +3 more
doaj +1 more source
The impacts of replacing air bubbles with microspheres for the clarification of algae from low cell-density culture [PDF]
, 2014 Dissolved Air Flotation (DAF) is a well-known coagulation–flotation system applied at large scale for microalgae harvesting. Compared to conventional harvesting technologies DAF allows high cell recovery at lower energy demand.
Gonzalez Torres, Andrea +8 more
core +1 more source
Jurnal Rekayasa Kimia & Lingkungan, 2018 Chitosan, the de-acetylated chitin derivative, was evaluated for its ability to be used as a natural coagulant for Martapura groundwater treatment.
Chairul Irawan +5 more
doaj +1 more source
Analysis of infrared optical polishing effluents and reduction of COD and TSS levels by ultrafiltration and coagulation/flocculation [PDF]
, 2014 Samples of polishing effluent produced during infrared optics manufacture were analyzed. Their particle size, composition, Zeta potential, chemical oxygen demand (COD), total suspended solids (TSS), and settleable solids were determined.
Durazo-Cardenas, Isidro Sergio +2 more
core +1 more source
IET Networks, EarlyView., 2022 Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley +1 more source
Contribution to the study of flocculation of digestate [PDF]
, 2015 The paper deals with the intensification of separating the solid phase of digestate using flocculants only. The separated solid phase should subsequently be used in agriculture for fertilising.
Heviánková, Silvie +3 more
core +1 more source
Applied Water Science, 2022 Iran's most important iron ore mine is located in the central region, and because of the water shortage in this area, the need to reuse the effluent from this mine is essential.
Mahrokh Jalili +4 more
doaj +1 more source
Optimizing FeCl3 in coagulation-flocculation treatment of dye wastes [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 The aim of the study was to investigate the efficiency of iron chloride in term of color, chemical oxygen demand (COD), TSS and turbidity removal of dye waste.
Mohanad Jawad Abbas +4 more
doaj +1 more source
Frontiers in Materials, 2023 In the two-step flocculation process, shear has a significant impact on the rheological properties of the flocculating slurry. In this study, the orthogonal experiments of two-step flocculation process for fine iron tailings were designed.
Ying Yang +4 more
doaj +1 more source
Comparison of the performance of two reverse osmosis membranes for the final purification of olive mill wastewater [PDF]
, 2015 Two quite different reverse osmosis (RO) polymeric membranes were examined for the final purification of olive mill wastewater from two-phase olive mills (OMW2): the first one is a thin-film composite (TFC) membrane consisting of polyamide active layer ...
Martínez Férez, Antonio +3 more
core +1 more source