Treatment of Car Wash Wastewater Using the Fered-Fenton Process with an Iron Mesh Polarized Electrode: Feasibility and Cathodic Behavior

2021 ◽  
Author(s):  
Wang Lu ◽  
Nan Chen ◽  
Chuanping Feng ◽  
Yang Deng ◽  
Tong Liu ◽  
...  
Keyword(s):  
Fenton Process ◽  
Car Wash ◽  
Car Wash Wastewater

scholarly journals Optimizing electrocoagulation and electro-Fenton process for treating car wash wastewater

2016 ◽  
Vol 4 (1) ◽  
pp. 37-43 ◽  
Author(s):  
Seyyedali Mirshahghassemi ◽  
Behnoush Aminzadeh ◽  
Ali Torabian ◽  
Kamelia Afshinnia
Keyword(s):  
Fenton Process ◽  
Car Wash ◽  
Car Wash Wastewater

Car wash wastewater reclamation. Full-scale application and upcoming features

2011 ◽  
Vol 55 (11) ◽  
pp. 953-959 ◽  
Author(s):  
Rafael Zaneti ◽  
Ramiro Etchepare ◽  
Jorge Rubio
Keyword(s):  
Full Scale ◽  
Wastewater Reclamation ◽  
Car Wash ◽  
Car Wash Wastewater

scholarly journals Pollutants Characterization of Car Wash Wastewater

2016 ◽  
Vol 47 ◽  
pp. 05008 ◽  
Author(s):  
Nor Haslina Hashim ◽  
Nadzirah Zayadi
Keyword(s):  
Car Wash ◽  
Car Wash Wastewater

Performance of ceramic ultrafiltration and reverse osmosis membranes in treating car wash wastewater for reuse

2018 ◽  
Vol 25 (9) ◽  
pp. 8654-8668 ◽  
Author(s):  
Shamima Moazzem ◽  
Jamie Wills ◽  
Linhua Fan ◽  
Felicity Roddick ◽  
Veeriah Jegatheesan
Keyword(s):  
Reverse Osmosis ◽  
Car Wash ◽  
Car Wash Wastewater ◽  
Reverse Osmosis Membranes

scholarly journals Purification of real car wash wastewater with complex coagulation/flocculation methods using polyaluminum chloride, polyelectrolyte, clay mineral and cationic surfactant

2019 ◽  
Vol 80 (10) ◽  
pp. 1902-1909 ◽  
Author(s):  
G. Veréb ◽  
V. E. Gayır ◽  
E. N. Santos ◽  
Á. Fazekas ◽  
Sz. Kertész ◽  
...  
Keyword(s):  
Clay Mineral ◽  
Cationic Surfactant ◽  
Color Removal ◽  
Ammonium Bromide ◽  
High Concentration ◽  
Polyaluminum Chloride ◽  
Anionic Polyelectrolyte ◽  
Sediment Volume ◽  
Car Wash ◽  
Car Wash Wastewater

Abstract In the present study, real car wash wastewater was purified by different coagulation/flocculation methods. As coagulant, polyaluminum chloride (‘BOPAC’), conventional iron(III) chloride, iron(III) sulfate, and aluminum(III) chloride were used, while as flocculant non-ionic and anionic polyelectrolytes were investigated. The effects of added clay mineral (Na-bentonite) and cationic surfactant (hexadecyltrimethyl ammonium bromide – ‘HTABr’) were also investigated. The use of BOPAC was significantly more effective than conventional coagulants. Extra addition of clay mineral was also beneficial in relation to both the sediment volume and sedimentation speed, while polyelectrolyte addition enhanced further the sedimentation. Moreover, the simultaneous addition of HTABr significantly enhanced the color removal efficiency due to the successful in-situ generation of organophilic bentonite. In summary, the application of 100 mg L−1 Na-bentonite with 20 mg L−1 Al3+ (from BOPAC) and 0.5 mg L−1 anionic polyelectrolyte resulted in the efficient reduction of the turbidity (4–6 NTU), the COD (158 mg L−1) and the extractable oil content (4 mg L−1) with efficiencies of 98%, 59%, and 85%, respectively. By applying organophilic bentonite in high concentration (500 mg L−1) with identical concentrations of BOPAC and anionic polyelectrolyte, significant color removal (5 times lower absorbance at λ = 400 nm) and 27% lower sediment volume were achieved.

Treatment of car wash wastewater by UF membranes

2015 ◽  
Author(s):  
Titik Istirokhatun ◽  
Puti Destianti ◽  
Adenira Hargianintya ◽  
Wiharyanto Oktiawan ◽  
Heru Susanto
Keyword(s):  
Car Wash ◽  
Uf Membranes ◽  
Car Wash Wastewater

Reuse of car wash wastewater by chemical coagulation and membrane bioreactor treatment processes

2016 ◽  
Vol 113 ◽  
pp. 44-48 ◽  
Author(s):  
Ida Alicia Rodriguez Boluarte ◽  
Michael Andersen ◽  
Biplob Kumar Pramanik ◽  
Chia-Yuan Chang ◽  
Steven Bagshaw ◽  
...  
Keyword(s):  
Membrane Bioreactor ◽  
Chemical Coagulation ◽  
Treatment Processes ◽  
Car Wash ◽  
Car Wash Wastewater

scholarly journals Application of a multiple criteria analysis for the selection of appropriate radical based processes in treatment of car wash wastewater

2020 ◽  
Vol 26 (2) ◽  
pp. 200115-0
Author(s):  
Elif DURNA ◽  
Nevim GENÇ
Keyword(s):  
Operating Cost ◽  
Operating Conditions ◽  
Cod Removal ◽  
Optimum Operating ◽  
Combined Processes ◽  
Preference Order ◽  
Effective Parameters ◽  
Pareto Analysis ◽  
Car Wash ◽  
Car Wash Wastewater

In this study, the treatment of car wash wastewater was investigated by radical based hybrid/combined processes. Proposed processes, (Microwave (MW) + persulfate (PS) + Electrocoagulation (EC)), (ozone (O3) + PS + EC) and (MW + PS + O3), were optimized with Taguchi orthogonal array technique for maximum COD removal. The COD removal under optimum conditions was obtained to be 84%, 64.9% and 61.4%, for (MW + PS+ EC), (O3 + PS+ EC) and (MW + PS+ O3) processes, respectively. Operating costs for (MW + PS + EC), (O3 + PS + EC) and (MW + PS + O3) processes have been calculated as 0.2614, 0.1335 and 0.2653 €/L wastewater under optimum operating conditions. Pareto analysis showed that MW time and PS dose are very effective parameters but especially ozone related parameters have no significant effect on COD removal. Processes were evaluated with the PROMETHEE approach in terms of treatment efficiency, operating cost, sludge formation, and preferability criteria to determine the most suitable among the three alternative processes. As a result, the preference order of the processes for the treatment of car wash wastewater with radical based treatment processes was found as (MW + EC + PS) > (MW + O3 + PS) > (O3 + EC + PS).

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