Water and Wastewater Optimization in Multiple Contaminants Network Using Water Pinch Technology

نویسنده

  • R. Sasikala
چکیده

Data mining is the process of analyzing data from different perspectives and summarizing it into useful information. Data mining is applied to find patterns to help in the important tasks of medical diagnosis and treatment. In this paper, we present a sensor to measure water level in rivers, lakes, lagoons and streams. For such purpose and to prove our concept, we designed a pilot project through a micro-model that is constructed with a water level measurement sensor based on a simple open circuit that closes when in contact with water and experimentally tested into a water container under a controlled environment. The indicator for acidity, alkalinity, or basic is known as the PH value. A PH value of 7 means a substance is neutral. The lower value indicates acidity, and a higher value is a sign of alkalinity. Side effects that may occur after drugs are added to Bacteriostatic. Water includes fever, abscess formation, venous thrombosis or phlebitis, tissue death, and infections. We are going to implement weka tool to compare the time execution, frequency and an execution process by using a genetic algorithm. Here we used the Ultrasonic Sensor technique to measure the water level. Ultrasonic sensors are based on the measurement of the properties of acoustic waves with frequencies above the human audible range, often at roughly 40 kHz. They typically operate by generating a high-frequency pulse of sound, and then receiving and evaluating the properties of the echo pulse. In this study, the principle of water pinch technology, the optimization of water, steam allocation network have been studied and minimization of freshwater utility and wastewater generation in one of the petroleum refineries of Iran is taken into consideration. In order to research in this field and simplify the relevant calculations, an algorithm was developed and applied for reforming the network. Finally, the micro-model is tested by experimental tests under a controlled environment and satisfactory results are obtained. The experimental evaluation results showed a 99.2% of accuracy and which proves this mechanism effective and reliable in water optimization.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multiobjective Water Pinch Analysis of the Cuernavaca City Water Distribution Network

Water systems often allow efficient water uses via water reuse and/or recirculation. Defining the network layout connecting water-using processes is a complex problem which involves several criteria to optimize, frequently accomplished using Water Pinch technology, optimizing freshwater flowrates entering the system. In this paper, a multiobjective optimization model considering two criteria is...

متن کامل

Study on the Optimization of Completely Batch Water-using Network with Multiple Contaminants Considering Flow Change

This work addresses the problem of optimizing completely batch water-using network with multiple contaminants where the flow change caused by mass transfer is taken into consideration for the first time. A mathematical technique for optimizing water-using network is proposed based on source-tank-sink superstructure. The task is to obtain the freshwater usage, recycle assignments among water-usi...

متن کامل

Minimizing Fresh and Wastewater Using Water Pinch Technique in Petrochemical Industries

This research involves the design and analysis of pinch-based water/wastewater networks to minimize water utility in the petrochemical and petroleum industries. A study has been done on Tehran Oil Refinery to analyze feasibilities of regeneration, reuse and recycling of water network. COD is considered as a single key contaminant. Amount of freshwater was reduced about 149m/h (43.8%) regarding ...

متن کامل

On the Degeneracy of the Water/Wastewater Allocation Problem in Process Plants

Several methodologies to design water systems in process plants are based on minimizing freshwater consumption. The objective is the appropriate one when water is scarce and costs are not a big issue. It has also been used as a substitute for cost in the belief that water and final treatment costs overwhelm other fixed capital and operating costs of regeneration processes. Among graphical and a...

متن کامل

Multi-objective optimization of water-using systems

Industrial water systems often allow efficient water uses via water reuse and/or recirculation. The design of the network layout connecting water-using processes is a complex problem which involves several criteria to optimize. Most of the time, this design is achieved using Water Pinch technology, optimizing the freshwater flow rate entering the system. This paper describes an approach that co...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017