Abstract: Wastewater treatment is essential to protecting the environment and human welfare. Water is a resource that is fundamental to human life, which makes taking action to protect the resource on the forefront of research. Treated wastewater effluent is a possible source that can pollute receiving water bodies and cause contamination. It is often discharged into larger bodies of water that are used in people’s everyday lives. A new and novel approach technology is introduced to treat the waste water. Electromagnetic waste water is old but approached in new way to reduce the pollutant level. By applying this method chemical oxygen demand 1500mg, hardness80mg/l, suspended soild 65mg/l was reduced respectively. The purpose of the research described herein is to test the feasibility of alternative wastewater by electromagnetic methods. Treatment facilities are implementing alternative technologies, though the cost and efficiency associated with these practices leave much room in the wastewater field for innovation.

Abstract: This paper presents the predictability of phosphorus removal based on simultaneously removed sulphur and mass-input of iron ore leached in potassium hydroxide. The reaction vessel containing the solution and ore was heated at a temperature of 600°C for 10minutes. The model; P = 61.8477 x 10^-3μ - 2.27S shows that the predicted concentration of removed phosphorus, is dependent on the mass-input of iron oxide ore and the concentration of sulphur simultaneously removed during the reduction process. The validity of the model is rooted in the expression k₁P = (2μ – k₂S) where both sides of the expression are correspondingly equal. The maximum deviation of the model-predicted (D-Model) concentrations of removed phosphorus (during the beneficiation process) from the concentrations obtained from experiment is less than 3.6861%. This translates to confidence level of over 96%. The concentrations of phosphorus removed per unit mass-input of iron oxide ore as obtained from experiment (ExD), derived model (D-Model) and regression model (R-Model) are 1.01, 1.1549 and 0.87 mg kg^-1 g^-1 respectively. Similarly, the concentrations of phosphorus removed per unit concentration of sulphur simultaneously removed as obtained from experiment, D-Model and R-Model are 1.8843, 2.1546 and 1.6231 mg kg^-1 (mg kg^-1)^-1 respectively. The standard errors in D-Model prediction of the removed phosphorus concentration for each value of simultaneously removed sulphur concentration is 0.0167 compared to ExD (0.6439) and R-Model (2.05 x 10^-5). The F-test result between D-Model and R-Model based on removed sulphur concentration is 0.6926, and 0.7633 between D-Model and experimental results. F-test result between R-Models (based on ore mass-input and removed sulphur concentration) was evaluated as 0.9933. D-Model predicted values agree with the experiment that the concentration of phosphorus removed is ≈ 2.3 times higher than the simultaneously removed sulphur concentration.

Abstract: This document gives formatting instructions for authors preparing papers for publication in the journal. Authors are encouraged to prepare manuscripts directly using this template. This template demonstrates format requirements for the Journal.

Abstract: Proton exchange membranes (PEMs) were developed by radiation induced grafting of styrene onto poly ethylene terephthalate (PET) and linear low density polyethylene (LLDPE) membranes using two steps technique. Subsequent sulfonation on the PET films was conducted by chlorosulfonic acid (ClSO₃H). The PET films in 45% styrene solution at 1500 krad dose has found to show the highest grafting (17.4%) in both techniques while the maximum degree of sulfonation was noticed to be 9% with a soaking time 150 minutes. Surface morphology was investigated from scanning electron microgram (SEM). Proton exchange capacity (PEC) was confirmed by pH change in 0.01 M NaCl solution. Optical and electrical characteristics of the PEMs were performed by the measurements of FTIR optical absorption, electrical impedance, and electrical resistance respectively.

Abstract: We propose a new model of the interaction between photons and electrons. During this interaction, the photon’s direction of movement does not change. The electron’s velocity along the photon’s direction of movement is close to c/2 in order to allow the interaction to proceed. During the photon and electron energy exchange process, when an electron’s speed is less than 0.7071c and greater than 0.5c, the photon will lose energy while the electron will gain energy; when an electron’s speed is more than 0.7071c, the photon will gain energy while the electron loses energy. Three physical experiments are proposed. In the first experiment, the electron speed is set to 0.6c and a red-shift is expected to occur. In the second experiment, the electron speed is set to 0.8c and a blue-shift is expected to occur. In the third experiment, the electron speed is set to 0.7071c or 0.4c. The theory predicts that there won’t be a photon wavelength change.