The Effect of Total Suspended Solids on the Electricity Generation in Microbial Fuel Cell Treating Actual Potato Chips Processing Wastewater

Zainab z. Ismail; Ahmed Yasir Radeef

doi:10.31026/j.eng.2020.01.06

Details

Publication Date

Tue Dec 31 2019

Journal Name

Journal Of Engineering

Volume

26

Issue Number

1

DOI

10.31026/j.eng.2020.01.06

Choose Citation Style

Statistics

View publication

20

Abstract Views

1.31K

Galley Views

1.11K

Statistics

(6)

The Effect of Total Suspended Solids on the Electricity Generation in Microbial Fuel Cell Treating Actual Potato Chips Processing Wastewater

Microbial fuel cell

total suspended solids

potato chips processing wastewater

energy generation

Zainab z. Ismail

Ahmed Yasir Radeef

...Show More Authors

This study aimed to investigate the effect of total suspended solids (TSS) on the performance of a continuously operated dual-chamber microbial fuel cell (MFC) proceeded by primary clarifier to treat actual potato chips processing wastewater. The system was also tested in the absence of the primary clarifier and the results demonstrated a significant effect of TSS on the polarization curve of the MFC which was obtained by operating the graphite anodic electrode against Ag/AgCl reference electrode. The maximum observed power and current densities were decreased form 102.42 mW/m² and 447.26 mA/m² to 80.16 mW/m² and 299.10 mA/m², respectively due to the adverse effect of TSS. Also, the internal resistance increased from 40 to 70Ω.

View Publication Preview PDF

Quick Preview PDF

Publication Date

Sun Mar 04 2018

Journal Name

Baghdad Science Journal

Effect of Cyanobacteria Isolates on Rice Seeds Germination in Saline Soil

Cyanobacteria

Rice

Germination

Salinity

Growth

Mostafa M.

Mohamed A.

Faiza K. A.

...Show More Authors

Cyanobacteria are prokaryotic photosynthetic communities which are used in biofertilization of many plants especially rice plant. Cyanobacteria play a vital role to increase the plant's ability for salinity tolerance. Salinity is a worldwide problem which affects the growth and productivity of crops. In this work three cyanobacteria strains (Nostoc calcicola, Anabaena variabilis, and Nostoc linkia) were isolated from saline soil at Kafr El-Sheikh Governorate; North Egypt. The propagated cyanobacteria strains were used to withstand salinity of the soil and increase rice plant growth (Giza 178). The length of roots and shoot seedlings was measured for seven and forty days of cultivation, respectively. The results of this investigation showed

View Publication Preview PDF

(15)

(12)

Publication Date

Wed Feb 29 2012

Journal Name

Al-khwarizmi Engineering Journal

Effect of Solid Properties on Axial Liquid Dispersion in Bubble Column

Axial liquid dispersion coefficient

Axial dispersion

Mixing

Liquid circulation

Backmixing

Slurry bubble column

Bubble column

Ali Raad Mohammed

...Show More Authors

Experiments were conducted to study axial liquid dispersion coefficient in slurry bubble column of 0.15 m inside diameter and 1.6 m height using perforated plate gas distributor of 54 holes of a size equal to 1 mm diameter and with a 0.24 free area of holes to the cross sectional area of the column. The three phase system consists of air, water and PVC used as the solid phase. The effect of solid loading (0, 30 and 60 kg/m³) and solid diameter (0.7, 1.5 and 3 mm) on the axial liquid dispersion coefficient at different axial location (25, 50 and 75 cm) and superficial gas velocity covered homogeneous-heterogeneous flow regime (1-10 cm/s) were studied in the present work. The results show that the axial liquid dispersion coeffic

View Publication Preview PDF

Publication Date

Sat Jul 01 2017

Journal Name

Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)

EFFECT OF HONEY ON SPERM CHARACTERISTICS AND PREGNANCY RATE IN MICE

Keywords: Honey

Mice

Pregnancy

Sperm characteristics

Sperm motility.

Ilaf Hassan

...Show More Authors

The aim of the current study is to demonstrate the effect of honey on the sperms characteristics (sperm concentration, sperm motility, grade of activity and sperm normal morphology) as well as pregnancy rate in mice. Sperms were obtained from caudal epididymis of male mice and prepared by adding10% of honey to the IVF medium using direct sperms activation technique for 30 minute incubation period before artificial insemination.

The study revealed a significant (P > 0.05) increase in active sperm motility (grade A and grade B) 49% and pregnancy rate 53.3% in female mice artificially inseminated with sperms. On the other hand, there were no significant differences in sperm con

View Publication Preview PDF

(10)

(5)

Publication Date

Fri Sep 30 2011

Journal Name

Al-khwarizmi Engineering Journal

Effect of Solid Loading on Carbon Dioxide Absorption in Bubble Column

Carbon dioxide absorption

bubble column

danckwerts method

mass transfer coefficients and interfacial area

Alyaa

...Show More Authors

In the present work experiments were conducted to study the effect of solid loading (1,5 and 9 vol.%) on the enhancement of carbon dioxide absorption in bubble column at various volumetric gas flow rate (0.75, 1 and 1.5 m³/h) and absorbent concentration (caustic soda)( 0.1,0.5 and 1 M ). Activated carbon and alumina oxide (Al₂O₃) are used as solid particles. The Danckwerts method was used to calculate interfacial area and individual mass transfer coefficients during absorption of carbon dioxide in a bubble column. The results show that the absorption rate was increased with increasing volumetric gas flow rate, caustic soda concentration and solid loading. Mass transfer coefficient and interfac

View Publication Preview PDF

Publication Date

Mon Apr 06 2020

Journal Name

August

INFLUENCE OF SOME FACTOR ON SOMATIC EMBRYOS INDUCTION AND GERMINATION OF DATE PALM CV BARHI BY USING CELL SUSPENSION CULTURE TECHNIQUE

This study was done to examine different concentrations of mercuric chloride (Hgcl2) for Explants sterilization and different concentration of NAA) mg/L with 2iP for their effect on initiation primary callus and subsequent embryogenesis in Phoenix dactyliferae cultivar Barhi. Leaf primordial and shoot tips were excised from 2-3 years old offshoot. The result showed that contamination percentage decreased with an increase in concentration of Hgcl2 for two explants where in the control (0.0)% gave highest value 75% and 62.5% of contamination for leaf primordial and shoot tip respectively while the addition (0.1)% gave a significant decrease 37.5 and 0% for explants respectively. The Explants were inoculated onto Murashiege and Skoog

1962 (MS) medium supplemented with 2iP 3mg/L and containing 0

25

50 or 100 mg/L of NAA

the addition (50) mg/L of NAA gave highest value 68.8% in percentage of callus initiation with significant difference from addition 0% gave lowest value (18.8)%

as well Explants of shoot tip gave significant difference was 53.1% while leaf primordial gave 28.1%

Primary callus was transferred to fresh MS medium containing (0

5

10 and 20) mg/L of NAA with 3mg/L 2iP

Results were recorded after 12 weeks. A highest value of embryonic callus induction percentage or fresh weight and dry weight 87.5% or 1.56g and 0.47g for the character respectively for the treat 20 mg/L while control treatment 0.0 gave the lowest value 12.5% or 0.37g and 0.14g for same character respectively. Inoculated 1g fresh biomass into a 250 ml Erlenmeyer flask containing 50 ml MS liquid medium supplemented with NAA 20mg/L and agitated at 150 rpm by shaker to making suspension culture the measurements of packed cell volume ( pcv) or fresh and dry weight taken weekly for 12 weeks

maximum values were reached in the eighth week of PCV and fresh weight but the dry weight reached to highest value in seventh week

then the curve began to decline gradually until it reached stability in the last two weeks. The cell suspension was Diluted to different initial cell density of 100

500

10000

50000 and 100000 cells /ml with hemocytometer. The initial cell number of (10000) cells gave significant different of plating efficiency PE (11.6)% while (100) cells gave lowest value 1.8% of PE.

Ali A.

...Show More Authors

View Publication

Publication Date

Sat Jan 01 2022

Journal Name

Revista Iberoamericana De Psicologia Del Ejercicio Y El Deportethis Link Is Disabled.,

THE EFFECT OF EXERCISES WITHIN A FACTORY HIERARCHICAL STRUCTURE IN REDUCING THE DEGREE OF PAIN IN A SAMPLE OF BACK PATIENTS

Alhasan A.M.A.

Wasan

...Show More Authors

Publication Date

Sun Sep 07 2008

Journal Name

Baghdad Science Journal

Study the effect by CO2 laser on some optical properties of (Cd) thin film doping by Ni

Hanaa M.

...Show More Authors

In this research study the effect of irradiation by (CW) CO2 laser on some optical properties of (Cds) doping by Ni thin films of (1)µm thickness has been prepared by heat evaporation method. (X-Ray) diffraction technique showed the prepared films before and after irradiation are ploy crystalline hexagonal structure, optical properties were include recording of absorbance spectra for prepared films in the range of (400-1000) nm wave lengths, the absorption coefficient and the energy gap were calculated before and after irradiation, finally the irradiation affected (CdS) thin films by changing its color from the Transparent yellow to dark rough yellow and decrease the value absorption coefficient also increase the value of energy gap.

View Publication Preview PDF

Publication Date

Mon Mar 02 2026

Journal Name

Journal Mustansiriyah Of Sports Science

The Effect of Ocular Reflex Exercises Using a Proposed Device on Eyes - Hands Coordination for Junior Boxers

عبد الجليل

...Show More Authors

View Publication Preview PDF

Publication Date

Fri Jul 25 2025

Journal Name

Modern Sport

The Effect of Training Exercises Using an Innovative Device on Developing Skill Performance Among Female Foil Fencers

Fatimah Abed

Rimah Mohammed

Noor Hatem

Ardo

...Show More Authors

View Publication

Publication Date

Mon Jan 11 2021

Journal Name

Engineering, Technology & Applied Science Research

The Effect of Low Velocity Impact Loading on SelfCompacting Concrete Reinforced with Carbon Fiber Reinforced Polymers

self-compacted concrete

carbon fiber reinforced polymer

impact loading test

Portland limestone cement

Ikram Faraoun Ahmed

Julnar Muhsin Abd

...Show More Authors

t-Self-Compacting Concrete (SCC) reduces environmental noise and has more workability. This research presents an investigation of the behavior of SCC under mechanical loading (impact loading). Two types of cement have been used to produce SCC mixtures, Ordinary Portland Cement (OPC) and Portland Limestone Cement (PLC), which reduces the emission of carbon dioxide during the manufacturing process. The mixes were reinforced with Carbon Fiber Reinforced Polymer (CFRP) which is usually used to improve the seismic performance of masonry walls, to replace lost steel reinforcements, or to increase column strength and ductility. Workability tests were carried out for fresh SCC. Prepared concrete slabs of 500×500×50mm were tested for lo

1 2 ... 235 236 237 238 ... 2928 2929