Treatment of Simulated Carwash Wastewater by Electrocoagulation with Sonic Energy

Israa Moulood; Basma Abbas Abdul-Majeed

doi:10.31026/j.eng.2019.09.3

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Publication Date

Wed Aug 28 2019

Journal Name

Journal Of Engineering

Volume

25

Issue Number

9

DOI

10.31026/j.eng.2019.09.3

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Treatment of Simulated Carwash Wastewater by Electrocoagulation with Sonic Energy

carwash

electrocoagulation

sonic energy

wastewater treatment.

Israa Moulood

Basma Abbas Abdul-Majeed

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Oily carwash wastewater is a high organic and chemical wastewater. This paper targeted to investigate a treatment to decrease the water consumption and contaminants in car-washing stations. Electrocoagulation combined with ultrasonic energy (Sono-Electrocoagulation) was suggested so that the carwash wastewater is treated to be reused. The effect of both the voltage and time of treatment on the removal of COD, turbidity, conductivity, and total dissolved solids (TDS) were studied at constant initial pH 7 and electrode distance 2 cm. The results showed the best results of removal COD, turbidity, TDS, and reduce electrical conductivity is when the voltage was 30 V and a treatment time of 90 minutes.

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Publication Date

Sat Apr 01 2023

Journal Name

Iop Conference Series: Earth And Environmental Science

Response of Growth and Yield of True Potato Seed Plants to Foliar Application with Organic Nutrients

M.F.

iman

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AbstractThe experiment was carried out in the spring season of 2017 in the open fields of the College of Agricultural Engineering Sciences/University of Baghdad/Al-Jadriya camps in order to improve the growth and yield of potato plants resulting from the cultivation of true potato seeds of the hybrid BSS-295 by spraying with two organic nutrients. The experiment included two factors: First one was spraying with Megafol nutrient at concentrations 0, 1, 2 and 4 ml l-1 and the second was spraying with Algazone nutrient at concentrations 0, 1.5 and 3 ml l-1, the experiment was applied according to the complete randomized block design with three replicatio ... Show More

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Publication Date

Thu Feb 01 2024

Journal Name

Journal Of Photochemistry And Photobiology A: Chemistry

Construction of co-zeolitic imidazolate framework/Bi2WO6 heterojunction photocatalyst with improved adsorption and photodegradation of ciprofloxacin

Saad H.

Hind J.

Mohammed S.

Zaid H.

Hussein J.

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Publication Date

Thu Aug 01 2024

Journal Name

Iop Conference Series: Earth And Environmental Science

Combining Bourgoyne and Young Equations by Bagging Tree Regression to Predict Rate of Penetration in a Southern Iraqi Field, Case Study

Ebrahim A.

Sameera

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AbstractAchieving an accurate and optimal rate of penetration (ROP) is critical for a cost-effective and safe drilling operation. While different techniques have been used to achieve this goal, each approach has limitations, prompting researchers to seek solutions. This study’s objective is to conduct the strategy of combining the Bourgoyne and Young (BYM) ROP equations with Bagging Tree regression in a southern Iraqi field. Although BYM equations are commonly used and widespread to estimate drilling rates, they need more specific drilling parameters to capture different ROP complexities. The Bagging Tree algorithm, a random forest variant, addresses these limitations by blending domain kno ... Show More

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Publication Date

Sat Sep 28 2024

Journal Name

Asia-pacific Journal Of Molecular Biology And Biotechnology

A novel method for the degradation of human blood clot by immobilised bromelain using multi-walled carbon nanotube and polyphenol oxidase

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bromelain

immobilization

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purification

Haider

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Pathological blood clot in blood vessels, which often leads to cardiovascular diseases, are one of the most common causes of death in humans. Therefore, enzymatic therapy to degrade blood clots is vital. To achieve this goal, bromelain was immobilized and used for the biodegradation of blood clots. Bromelain was extracted from the pineapple fruit pulp (Ananas comosus) and purified by ion exchange chromatography after precipitation with ammonium sulphate (0-80 %), resulting in a yield of 70%, purification fold of 1.42, and a specific activity of 1175 U/mg. Bromelain was covalently immobilized on functionalized multi-walled carbon nanotubes (MWCNT), with an enzyme loading of 71.35%. The results of the characterization of free and immobilized

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Iraqi Journal Of Science

Effect of growth media components and growth condition on indole - 3 - acetic acid (IAA) production by Pseudomonas putida isolated from soil

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Study influence of thickness and electrode mater on some electrical properties for ZnSe thin films prepared by thermal evaporation in vacuum

Semiconductors

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Thin films

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Abdullah

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Thin films of Zinc Selenide ZnSe have been prepared by using thermal evaporation in vacuum technique (10-5Torr) with thickness (1000, 2700, 4000) A0 and change electrode material and deposited on glass substrates with temperature (373K) and study some electrical properties at this temperature . The graphs shows linear relation between current and voltage and the results have shown increases in the value of current and electrical conductivity with increase thickness and change electrode material from Aluminum to Copper

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Tue May 17 2022

Journal Name

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Wed Mar 10 2021

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Improve the performance of solar cells using new designs for pelvic center wheel Type V compound mirrors encased by Vernil glasses

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Design and build a center basins new p-type four mirrors were studied its effect on all parameters evaluating the performance of the solar cell silicon in the absence of a cooling system is switched on and noted that the efficiency of the performance Hzzh cell increased from 11.94 to 21 without cooling either with cooling has increased the efficiency of the

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Publication Date

Tue Oct 25 2022

Journal Name

Aip Conference Proceedings

The structural properties of mawsoniteCu6Fe2 S8Sn[CFTS] thin films effected by violet laser irradiation deposited via semi-computerized spray pyrolysis technique

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Sun Jan 01 2023

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Aip Conference Proceedings

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