Search results for keyword: amines
Construction of prestressed concrete structures
Abstract
The construction of pre-stressed concrete structures requires the use of specialized equipment and techniques. Prefabricated panels and/or beams are used to quickly assemble and dismiss a wide range of recognizable structures, such as walls and bridges. This paper reviews the advantages ......
1082 
Amelia
Environmental Impact Assessment
Environment Impact Assessment
Introduction
An Environment Impact Assessment (EIA) is a process used to identify and evaluate the environmental, social and economic effects of proposed plans, programmes or projects. The purpose of an EIA is to better inform decision makers and the public about th......
What is cleaner production
Clean production is the application of processes, materials, and practices that are designed to prevent pollution or reduce the amount of pollutants being emitted into the environment. The goal of clean production is to create products and services in a manner that reduces or eliminates the negati......
coagulant
Introduction
Concrete is an essential construction material used in various applications in the building and infrastructure industries. The strength and formability of concrete are determined by the grade, type and amount of additives used. One of the most important factors affecting the performa......
Cleaner Production Audit - Feasibility Analysis
Clean Production Audit — Feasibility Analysis
Introduction
A clean production audit is a process that evaluates the environmental impact of production activities, from raw material extraction to the end-of-life product disposal, across a wide range of industries and sectors. The audit focuses o......
Method for determination of saponification value and miscellaneous oil content of emulsion
1 Introduction
In the modern oil industry, petrol and paraffin-based products are extensively used in various fields. It is critical to know the quality of these products, including their viscosity, stability, corrosion resistance, and the presence of suspended solids. In order to measure these p......
Meaning and embodiment of greening steel industry
Introduction
The globalization of the world economy has given rise to increased competition and sustainability as one of the central themes in business leadership. This focus on sustainability has been driven by the need to meet the needs of both shareholders and other stakeholders in the enterpr......
The concept and application of gas dynamics of turbomachinery
Fluid Dynamics: Its Concepts and Applications
Abstract
In fluid dynamics, its concepts and applications are essential for understanding the principles of mechanics and for predicting the behavior of gases and liquids. This paper will discuss some of the most common concepts and their application......
Analytical Instruments
Performance Analysis of Spectrometric Instruments
Spectrometry is an analytical technique that examines the composition of a substance by measuring the light energy of a unique spectrum produced for it. Spectrometric instruments vary widely in their design, capabilities and price range. In this ar......
Accuracy and grade of bearing
Bearing Precision and Grades
Bearing precision can be explored from various perspectives—namely, overall errors, or errors that occur within certain restrictions, or through comparison with the equivalent precision metric of their rivals. Bearings grade can be determined by means of a grading sy......
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