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Toxic Effect Of Inhalation Polyurethane In Lungs, Liver, And Kidneys Fume In White Male Mice, Sura Ahmed, Amel Hussain Aug 2026

Toxic Effect Of Inhalation Polyurethane In Lungs, Liver, And Kidneys Fume In White Male Mice, Sura Ahmed, Amel Hussain

Engineering and Technology Journal

In this study, the toxic effect of exposure to inhalation of polyurethane resin fumes by White Male Mice was evaluated over 36 days. The study included the use of the inhalation method in an exposition room filled with the fume chemical to a period of 10, 20 and 40 minutes per day, and were then transferred to the fumigant section of the animal house. The organs of the mice was dissected, and the change of the weight determined. The lungs, liver, kidneys tissues of the exposed mice showed typical structural structures when compared with the control group. The liver cells …

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Modelling The Ecosystem Behavior Of Abu-Ziriq Marsh In South Of Iraq Under Different Water Discharges Scenarios, Fuaad Al-Yaseen, Mustafa Al-Mukhtar Aug 2026

Modelling The Ecosystem Behavior Of Abu-Ziriq Marsh In South Of Iraq Under Different Water Discharges Scenarios, Fuaad Al-Yaseen, Mustafa Al-Mukhtar

Engineering and Technology Journal

The marshlands are of fundamental importance to Iraq, a unique ecosystem providing local inhabitants with an essential source of habitat and livelihoods. This paper aims to study the ecosystem behavior of Abu-Ziriq Marsh in the south of Iraq under different scenarios using the Ecosystem Functions Model Program (HEC-EFM) and Hydrologic Engineering Center Data Storage System Visual Utility Engine (HEC-DSSVue). To this end, data was converted from tri-monthly and semi-monthly to daily data using the HEC-DSSVue program. The daily data natural(flow, stage) was used for five years between 2013 and 2018. The prediction process was evaluated using three criteria: correlation coefficient …

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Investigation The Morphological Characteristics Of The Particulate Matter Emissions From The Oxygenated Fuels Combustion In Diesel Engines, Mohammed Fayad, Bashar Al-Ogaidi Aug 2026

Investigation The Morphological Characteristics Of The Particulate Matter Emissions From The Oxygenated Fuels Combustion In Diesel Engines, Mohammed Fayad, Bashar Al-Ogaidi

Engineering and Technology Journal

Understanding the size and morphological properties of particulate matter (PM) is essential to improve analysis of the process of PM formation in diesel engines. These will help to reduce undesirable environmental impact and health effects. A scanning mobility particle sizer (SMPS) and thermal gravimetric analysis (TGA) were used to study the changes in size characteristics of PM/soot and soot reactivity. Furthermore, improve the oxidation of soot particles in diesel engines is necessary under the range of different fuel combustions. Oxygenated fuels (e.g., ethanol blend, E10 and butanol blend, B16) were used in this experimental study to show how insignificant changes …

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A Hybrid Neural-Fuzzy Network Based Fault Detection And Isolationsystem For Dc Motor Of Robot Manipulator, Arkan Jassim, Abbas Issa, Qusay Jawad Aug 2026

A Hybrid Neural-Fuzzy Network Based Fault Detection And Isolationsystem For Dc Motor Of Robot Manipulator, Arkan Jassim, Abbas Issa, Qusay Jawad

Engineering and Technology Journal

In this paper, the detecting and isolating fault that occurs in (actuator and sensor) in robot manipulator, which is used as a mathematical model were proposed for fault detection, where the neural network was used to detect the fault. The neural network was trained on the data set obtained from the Input/output on the (DC motor).The output of the sensor or actuator was compared with the output of the model (neural network) after that the residual signal is used to detect the fault. The fuzzy logic circuit was used for fault isolation that is depending on the residual signal from …

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Characteristics Of Artificial, Gypsified And Natural Gypseous Soils Under Dry Condition, Wisam Yaqoob, Falah Rahil, Moammed Al-Neami Aug 2026

Characteristics Of Artificial, Gypsified And Natural Gypseous Soils Under Dry Condition, Wisam Yaqoob, Falah Rahil, Moammed Al-Neami

Engineering and Technology Journal

Gypseous soil characteristics were studied types many researchers, but the bearing capacity of sandy gypseous soil with different preparing of the soil models were tested in dry condition under static and cyclic loads in this study, three types of gypseous soils are prepared (artificial, gypsified and natural gypseous soils). The laboratory tests were needed to evaluate geotechnical soil properties. The main objective of this study is testing of the soil models in dry condition for measuring earth pressures with displacements of the soil models under monotonic and repeated loads within relatively large manufactured physical model. The results found that the …

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A Cooperation Of Fog Computing And Smart Gateways In A Secure And Efficient Architecture For Iot-Based Smart Homes, Amin Seno, Sahar Alshammari Aug 2026

A Cooperation Of Fog Computing And Smart Gateways In A Secure And Efficient Architecture For Iot-Based Smart Homes, Amin Seno, Sahar Alshammari

Engineering and Technology Journal

Nowadays Internet of Things (IoT) is growing to be a serious factor in numerous areas of our daily life style. Internet of Things brings different opportunities of intelligence to important aspects such as health, payments, energy management, industrial sectors, transportation and also many other specialties. It is important to notice that the interaction between these two part the embedded equipment and Cloud based web services is such a common or prevalent scenario of Internet of Things deployment. When it comes to the security point of view, jointly users (consumer) and smart devices need to reassure and establish a secure and …

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Gait Analysis Before And After Total Knee Replacement, Sadiq Hamandi, Safa’A Al-Hussainy, Summer Sabeeh Aug 2026

Gait Analysis Before And After Total Knee Replacement, Sadiq Hamandi, Safa’A Al-Hussainy, Summer Sabeeh

Engineering and Technology Journal

Total knee replacement is a surgical procedure for treatment of knee Osteoarthritis, Rheumatoid arthritis and posttraumatic arthritis. The main goals of TKR are relieve the pain, restore function, mobility and restore normal limb alignment for the patients. The aim of the study to investigate the gait dynamic improvements following TKR surgery by compare the dynamic parameter pre-operative and post-operative and then comparing the results with the normal gait parameters. The gait analysis was performed on five patients before and after they underwent unilateral TKR surgery. After three months from the total knee replacement there was a remarked increase in the …

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Assessing Water Quality For Al-Diwaniyah River, Iraq Using Gis Technique, Khalid Hussein, Sataa Al-Bayati, Salih A.A. Al-Bakri Al-Bakri Aug 2026

Assessing Water Quality For Al-Diwaniyah River, Iraq Using Gis Technique, Khalid Hussein, Sataa Al-Bayati, Salih A.A. Al-Bakri Al-Bakri

Engineering and Technology Journal

In this  study,  Al-Diwaniyah  River  within  Al-Diwaniyah  Governorate was monitored for a set of chemical, physical,and bacteriological parameters for the assessment of water quality during January to July 2018. Water quality maps for  this  river  were  plotted  torepresent  the  change  in  each  parameter  during  the study  period  using  GIS  program.  Three  sampling  stations  along  the  river  and eighteen parameters were selected: air temperature, water temperature, turbidity, pH  value,  electrical  conductivity  (EC),  biochemical  oxygen  demand  (BOD), dissolved oxygen (DO), alkalinity, chloride, Sulfate, total suspended solids (TSS), total  dissolved  solids  (TDS),  calcium,  magnesium,  total  hardness,  lead,  total coliform,and  Escherichia  coli  bacteria.  The …

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Monitoring Of Agricultural Drought In The Middle Euphrates Area, Iraqusing Landsat Dataset, Imzahim Alwan, Abdul Razzak Ziboon, Alaa Khalaf Aug 2026

Monitoring Of Agricultural Drought In The Middle Euphrates Area, Iraqusing Landsat Dataset, Imzahim Alwan, Abdul Razzak Ziboon, Alaa Khalaf

Engineering and Technology Journal

This study was conducted to monitor the agricultural drought inthe Middle Euphrates area, Iraq during the period from 1988 to 2018.Multispectral Landsat TM, ETM+, and OLI images were used. The imagesdated 1988, 1993, 2000, 2005, 2010, and 2018, which obtained duringgrowth months of plants (January, February, March, November, andDecember).A computerized drought monitoring was adopted using ERDASImagine 2015, ENVI 3.2, and ArcGIS 10.5 environments to process andanalysis the data. The spectral indices, which used in this study were: TheNormalized Difference Vegetation Index (NDVI) and Vegetation ConditionIndex (VCI). The change analysis presented in this study is based on thestatistics extracted from the …

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Physical And Chemical Characteristics Comparison Of The Drinking Water And Water Produced From The Conventional And Modification Solar Water Distillery, Hussein Mohammed Ali, Sabah Ahmed Aug 2026

Physical And Chemical Characteristics Comparison Of The Drinking Water And Water Produced From The Conventional And Modification Solar Water Distillery, Hussein Mohammed Ali, Sabah Ahmed

Engineering and Technology Journal

A comparison of the physical and chemical characteristics of water samples produced from the conventional and modification solar water distilleries, and water samples of networks from different regions in Kirkuk were carried out. Two samples of each water type were tested. The study has focused on measuring the total dissolved solids, pH, electrical conductivity, sodium, calcium, potassium, magnesium, sulfate, nitric and chloride. The results show that all tests of distillate water produced from the solar water distillery are within Iraqi and world standards lower than the other samples, but only pH values ranged from 7 to 8.3, which are within …

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Improving The Properties Of Main Drainage Water By Using Of Magnetic Field Technique, Olla Kareem, Abdul Hameed Al-Obaidy, Riyad Al-Anbari Aug 2026

Improving The Properties Of Main Drainage Water By Using Of Magnetic Field Technique, Olla Kareem, Abdul Hameed Al-Obaidy, Riyad Al-Anbari

Engineering and Technology Journal

In this research, main drainage channel treated by using a magnetic field with a density of (6000 Guesses). The general drain water samples flowed through the magnetic field with three levels of treatment (5 minutes, 15 minutes and 30 minutes) depending on the contact time. After treatment, it was found that the magnetic field works to improve more than ten physical and chemical properties of water. Essentially, Magnetic treatment has had a significant effect on the high salt content found in general drain water samples as it has been reduced and converted into simpler compounds. In addition, the magnetic field …

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A Group Authentication Protocol On Multilayer Structure For Privacy-Preserving Iot Environment, Maytham Azhar, Amin Seno Aug 2026

A Group Authentication Protocol On Multilayer Structure For Privacy-Preserving Iot Environment, Maytham Azhar, Amin Seno

Engineering and Technology Journal

In the Internet of Things (IoT) systems, large amounts of data are accumulated from anywhere at any time, which may attack individuals' privacy, especially when systems are utilized in medical and everyday environments. With the promise of IoT's proactive systems, the integration of smart things into standard Internet creates several security challenges, because most Internet technologies, communication protocols and sensors are not designed to support IoT. Recent research studies have shown that launching security / privacy attacks against IoT active systems, in particular, Wearable Medical Sensor (WMS) systems, may lead to catastrophic situations and life-threatening conditions. Therefore, security threats and …

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Technological Engineering Education And Ethics Of Conduct, Ibtisam Hasan, Sahar Fafraj, Hadia Judran Aug 2026

Technological Engineering Education And Ethics Of Conduct, Ibtisam Hasan, Sahar Fafraj, Hadia Judran

Engineering and Technology Journal

The presence of ethical conduct within university institutions promote positive attitude among employees these institutions also provide them with a reference to which they revert to determine what is the proper conduct. The commitment to compliance with the ethics of engineering education is a definite indication of the degree of pertinence to the profession. That ethical conduct in universities is one of the superiority standards as well as in the guidelines of granting reliability for university institutions. In this research we discussed how to educate engineering students about work ethics by deliberating the importance of considering work ethics subject with …

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Effect Of Practical Training On Engineering Education, Fadhel Faraje, Saja Jabbar, Khalid Sadeq Aug 2026

Effect Of Practical Training On Engineering Education, Fadhel Faraje, Saja Jabbar, Khalid Sadeq

Engineering and Technology Journal

The laboratory training is one of the most important methods of the distinctive and fundamental role that stimulate the skills of creative scientific thinking and develop deductive and critical thinking to cope with the scientific developments and technological progress in the world. Therefore, it has been found that many researchers conducted at different levels of learners pointed to the importance of the inclusion of this type of teaching methods, Which makes the learner in direct contact with the artificial environment simulates what is happening in the laboratories and factories and areas of work related to their competence after graduation, which …

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Code Of Conduct Of Final Year Projects In Engineering Disciplines, Fawzi Al-Naima Aug 2026

Code Of Conduct Of Final Year Projects In Engineering Disciplines, Fawzi Al-Naima

Engineering and Technology Journal

The importance of the management and implementation of graduation projects lies in the fact that this activity constitutes one of the main pillars of the undergraduate academic curricula in most scientific or literary disciplines. In engineering studies, for example, the weight of the graduation project within the curriculum is estimated at 25% for the year of graduation and about 8% of the total weight of the first university degree in most universities in the developed countries. In this context, this paper suggests specific steps for conducting this work and the allocation of responsibilities in the management of this scientific activity. …

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Develop And Analyze A Model For Teaching According To The Flipped Class Approach, Ibtisam Hasan, Hatam Karem, Sahar Fafraj Aug 2026

Develop And Analyze A Model For Teaching According To The Flipped Class Approach, Ibtisam Hasan, Hatam Karem, Sahar Fafraj

Engineering and Technology Journal

In this paper, the flipped class strategy has been designed for electromechanical devices lessons. As a first step towards flipping the classroom two lessons are selected from the curriculum common. Delivering lecture content of selected topics before coming to class through notes and other media has been done, while the class time is effectively engaged in high-level thinking. The first step is to try to create the required educational materials to provide content related to topics outside of classroom environment. The second step is to design effective learning strategies for Problem Solving. JIGSAW method has been used for the in …

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Study The Effect Of Apply The Problem Based Learning In Engineering Education, Raed Hwayyin, Azhar Ameed Aug 2026

Study The Effect Of Apply The Problem Based Learning In Engineering Education, Raed Hwayyin, Azhar Ameed

Engineering and Technology Journal

The study examined the effect of application of the problem-based learning method of teaching engineering students in the Department of Petroleum Technology compared to traditional teaching methods (lecture). The problem-based learning method involved a number of assessments and exams that students individually and collectively performed. The study investigates the first class students of petroleum technology department of two subjects which are the calculus and engineering practice subjects. The study is use the statistical calculations to compare between applying the problem based learning and tradition method “lecture method” in engineering education, and taking into consideration the individual differences between students to …

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Assessment Of The Desalinationeffect On Shatal-Arab, Mohammed Al-Hashimi, Falah Alnedawy Aug 2026

Assessment Of The Desalinationeffect On Shatal-Arab, Mohammed Al-Hashimi, Falah Alnedawy

Engineering and Technology Journal

The resource of the dulcet water decreasing on our plant. Obstacles and problems that face water resources are the pollution and increasing of industrial wastes because of the human activities, lack of water resources in a place is considered dryness on well as unacceptable quality and quantity. The effect of outstretch and tide in estuaries of rivers increase the concentration of the salt in surface water. The city of Basra suffers from the lack of water discharge and high concentration of salt , wastewater, and the salt wedge ascending from downstream of Shat al – Arab river. The water decrease …

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Rubber Pad Sheet Metal Forming Of Round Metal Blanks Into Multi Shape Axisymmetric Cups By Fea And Experimental Methods, Karem Younis, Adnan Mohammed, Jalil Shukur Aug 2026

Rubber Pad Sheet Metal Forming Of Round Metal Blanks Into Multi Shape Axisymmetric Cups By Fea And Experimental Methods, Karem Younis, Adnan Mohammed, Jalil Shukur

Engineering and Technology Journal

Rubber-pad forming process of round sheet blanks into axisymmetric cups is studied by numerical and experimental approaches. In the experiments, round metal sheets are formed into the axisymmetric cups by pressing them between a rubber pad and a former block with desirable shape. To investigate influences of different parameters on the forming load, three former blocks with different shapes, blank material of low carbon steel (ST12) with thickness 0.5 mm ,three polyurethane rubber with different hardness (50,60 and 70) shore A and rubber pad having three different thickness (40,60 and 80) mm . ANSYS Workbench utilized to perform the numerical …

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Phytoremediation Of Heavy Metals(Cd, Cu, Fe, And Pb) By Using Aquatic Plants In Shatt Al-Arab River, Taha Al-Edani, Hayfaa Al-Tameemi, Zainab Jasim Aug 2026

Phytoremediation Of Heavy Metals(Cd, Cu, Fe, And Pb) By Using Aquatic Plants In Shatt Al-Arab River, Taha Al-Edani, Hayfaa Al-Tameemi, Zainab Jasim

Engineering and Technology Journal

The study conducted to evaluate the ability of some aquatic plants in absorption and accumulate some heavy metals (Cd, Cu, Fe, and Pb) in their tissues from contaminated water in two sites of Shatt Al-Arab River, Province of Basrah/Iraq. Water samples were collected from two sites one of them north of Basrah (Gurna) and the other from Sindbad island middle site of Shatt Al-Arab river. The chemical analysis had been performed to find out water quality. A laboratory experiment had been conducted by using three types of aquatic plants which were; Common Hornwort (Ceratophyllum demersum L., Common Reed (Phragmites australis …

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Seasonal Variations Of Air Pollutants Concentrations Within Baghdad City, Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi Aug 2026

Seasonal Variations Of Air Pollutants Concentrations Within Baghdad City, Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi

Engineering and Technology Journal

Air pollution is increased significantly nowadays due to variousindustrial activities and car combustion emissions. In this work, data have beencollected from Al-Jadrya Monitoring Station (JMS). The effects of seasonalvariation on the pollutants concentration were examined. Furthermore,relations of nitrogen oxides concentrations (NOx) were assessed during the firsthours of the working days. Three randomly days from each of January,February, July and August have been taken to represent winter and summerseasons, respectively. It has been found that concentrations of all examinedpollutants have not exceeded the acceptable limits. However, nitrogen oxides(NOx) seem to be effected by seasonal variation where its concentration hasincreased in June …

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Heavy Metals Accumulation In Two Types Of Tree Leaves From Baghdad Urban Areas, Maha Mahmood, Athmar Al-Mashhady, Ali Ali Aug 2026

Heavy Metals Accumulation In Two Types Of Tree Leaves From Baghdad Urban Areas, Maha Mahmood, Athmar Al-Mashhady, Ali Ali

Engineering and Technology Journal

It is well known that environmental pollution by many heavymetals is a serious problem to the natural ecosystem due to their toxiceffects. Most heavy metals such as Cu, Mn, Fe, and Zn are needed byvarious organisms but at certain concentrations is very necessary forboth plants and animals. However, it has been suggested that ever greenplant trees can assist in controlling such pollution via various methodswhere one method is the ability of these plant trees to absorb heavymetals from contaminated soils. The current work was designed to assessCd, Mn and Pb plant content in two tree species (Eucalyptus sp. andAlbizia sp.) …

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Behavior Of Recycled Aggregate Fibrous Reinforced Beams Under Flexural And Shear Loading, Eyad Sayhood, Ali Resheq, Farah Raoof Aug 2026

Behavior Of Recycled Aggregate Fibrous Reinforced Beams Under Flexural And Shear Loading, Eyad Sayhood, Ali Resheq, Farah Raoof

Engineering and Technology Journal

The use of recycled concrete aggregates (RCA) to replace part or all of the natural coarse aggregates (NCA) in the production of concrete has been on the increase. Such use helps in the protection of the natural resources and in the reduction in the use o f landfills. The experimental work consists of casting and testing ten rectangular simply supported reinforced concrete beams of dimensions (1500*150*240) mm with concentric point load at mid span as well as tests for control specimens to determine the mechanical prope rties of the concert. Five beams of these ten beams were designed to fail …

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Removal Of Nitrate From Contaminated Groundwater Using Solar Membrane Distillation, Alaa Al-Fatlawi, Mohsen Karrabi, Ghassan Abukhanafer, Ahmed Al Samlan Al Samlan Aug 2026

Removal Of Nitrate From Contaminated Groundwater Using Solar Membrane Distillation, Alaa Al-Fatlawi, Mohsen Karrabi, Ghassan Abukhanafer, Ahmed Al Samlan Al Samlan

Engineering and Technology Journal

Nitrate contamination is worldwide water pollution posing a majorhealth hazard to human and animal life. Challenges are being faced to get freshwater for the areas having a low amount of usable water. This study aims toasses and evaluates the feasibility of removing nitrate from groundwater byusing cheap approaches. A pilot-scale solar distillation membrane filter, wasdesigned and constructed for this study, the set up was designed into twopartitions: i) water heater and ii) membrane distillation. The effect of severaloperating parameters such as feed and distillate temperature, nitrateconcentration, and pH, on water flux and nitrate removal efficiency, wasinvestigated. The results showed that …

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Hydrogeologic Sustainability And Mitigation Of Shallow Groundwater Against High Saline And Chemical Pollutants, Najah Al Maimuri, Arkan Ali, Abdulhadi Al-Sa’Adi, Mohammed Abed Abed Aug 2026

Hydrogeologic Sustainability And Mitigation Of Shallow Groundwater Against High Saline And Chemical Pollutants, Najah Al Maimuri, Arkan Ali, Abdulhadi Al-Sa’Adi, Mohammed Abed Abed

Engineering and Technology Journal

A hydrogeologic study has been adopted to conceptualize the concepts of groundwater levels lowering in swamped area of Tyass, middle of Iraq. 2D dimensional groundwater model and, mitigation model has been used to mitigate the aquifer against high salinity and chemical pollutants by the mitigation theory of heterogeneous subsurface media, which depends upon physical and mathematical derivation, evaluation of chemical pollutants and total dissolved salts (TDS) of subsurface water before and after mitigation process. The water table level was lowered up to 2.43m at the center of a pumping well of abstraction discharge (400m3/day) obtained after 2755days in steady state. …

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Security Improve In Zigbee Protocol Based On Rsa Public Algorithm In Wsn, Nabaa Hasan, Alaa Farhan Aug 2026

Security Improve In Zigbee Protocol Based On Rsa Public Algorithm In Wsn, Nabaa Hasan, Alaa Farhan

Engineering and Technology Journal

ZigBee is consuming low energy and providing the protection in Wireless Sensor Networks. ZigBee pro is supporting most applications. In spite of improved the security, ZigBee pro weak in key administration. In this paper, we depend on Logistic Map Diffie Hellman (LMDH) and SubMAC for Wireless Sensor Networks by ZigBee. In addition, we will improve the security in ZigBee by using the Rivest-ShamirAdleman (RSA) algorithm instead of Advanced Encryption Standard (AES). LMDH used for improved key administration schema (protect key distribution) and SubMAC used for providing authentication and prevented Man-In-The-Middle (MITM) and Replay attacks, LMHD did not provide this service, …

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Analysing Some Mechanical Properties Of Cinnamon Powder Reinforced With Polymeric Materials Used In Dental Application, Ahamed Alghabban, Reem Mohammed, Jumaah Mahmood Aug 2026

Analysing Some Mechanical Properties Of Cinnamon Powder Reinforced With Polymeric Materials Used In Dental Application, Ahamed Alghabban, Reem Mohammed, Jumaah Mahmood

Engineering and Technology Journal

In the dentures industry, materials must be chosen to have good mechanical properties in order to resist the conditions that may occur in the mouth. A study was conducted to assess tensile strength, elasticity coefficient, elongation, flexural strength, flexural modulus with impact properties of poly methyl methacrylate resin as matrix strengthened with cinnamon powder and also analysing these mechanical properties by using (OriginLab) software program. The samples of Poly Methyl methacrylate bio composites which containing 2%, 4%, 6%, and 8% weight fractions of cinnamon powder and an unfilled as control sample were fabricated using “hand lay up” method. The results …

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A Survey On Deceptive Detection Systems And Technologies, Harith Thannoon, Wissam Ali, Ivan Hashim Aug 2026

A Survey On Deceptive Detection Systems And Technologies, Harith Thannoon, Wissam Ali, Ivan Hashim

Engineering and Technology Journal

There are many types of indicators that have been proven to be useful clues for deceptive detection techniques, and most of this indicators that have been presented and proven by psychology to be signs of lying. This paper presents a survey of most popular deceptive detection systems. Many techniques for lie detection have been presented by researchers; most of them are reviewed in this paper. This study focus on the algorithms, which are presented in some pervious work, and how the database has been collected for each technique, furthermore explain the adopted cues for each deception detection technique. The accuracy …

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Diclofenac Removal From Wastewater By Iraqi Pillared Clay, Faris Al Ani, Ghayda Al-Kindi, Noor Al-Bidri Aug 2026

Diclofenac Removal From Wastewater By Iraqi Pillared Clay, Faris Al Ani, Ghayda Al-Kindi, Noor Al-Bidri

Engineering and Technology Journal

This study deals with the removal of Pharmaceutical pollutants such as Diclofenac, which caused hazardous pollutant for human health, from aqueous solution. The aim of this study is an investigation to remove the diclofenac from synthesis wastewater by using of pillared clay that made from Iraqi clay (ALAnbar clay) as adsorbent by using both batch and packed bed reactor to study kinetic model. The experimental work in batch reactor using different parameter (diclofenac, pillared clay and pH) in four beakers for 3 hours in jar test instrument , from the result show pH is the important factor effect on the …

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Cement Based Solidification/Stabilization Leaching Performances Of Selected Heavy Metal Ions Under Different Ph Extractions, Basim A. Hussain Hussain, Shahlaa Ebrahim, Abbas Sulaymon Aug 2026

Cement Based Solidification/Stabilization Leaching Performances Of Selected Heavy Metal Ions Under Different Ph Extractions, Basim A. Hussain Hussain, Shahlaa Ebrahim, Abbas Sulaymon

Engineering and Technology Journal

Liquid to solid partitioning as a function of pH leaching Procedure LSP EPA method 1313 was carried out to test the effectiveness , performance and efficiency of the cement-based solidification / stabilization (S/S) of heavy metals contaminated sand samples using Ordinary Portland Cement OPC type A . Two cement based mix designs ( 7 and 25 % ) have been applied to (S/S) sand contaminated samples with different heavy metal ions ( Pb , Cu , Cr , and Cd ) having the following concentrations ( 500 , 1500 and 3000 mg / kg ). Fixed water to cement ratio …

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