Biochemically resistant detergents present some of the most wide spread and severe problems in wastes and receiving waters. A • regular discharge of synthetic surfactants into municipal sewage causes frothing troubles in ...
Investigations have been carried out on the development of copper bearing HSLA-100 (GPT) steel with composition (weight percent): C-0.05, Cu-1.23, Ni-1.77, Mo-0.51, A1-0.025, Mn-1.00, V-.004, P-.009, S-0.01, Si-0.34, ...
Paper industry is a knowit major consumer of water, power and steam world wide. In the global competitive environment, the paper industry can only survive with quality product at the most competitive price. This will require ...
The thesis starts with introducing the operations and processes of a paper industry. From instrumentation view point these may be termed as subsystems like raw material preparation, pulping, washing of brown stock, bleaching, ...
For consistency control one case is a SISO system for which both Lambda and Ziegler Nichols( Z-N )tuning methodologies have been used to find out the PID and PI control parameters for both analog(S-domain) and digital( ...
Dissimilar metal joints are used widely in various industrial applications due to both technical and economical reasons. The adoption of dissimilar metal combinations provides possibilities for the flexible design of product ...
Enzymatic bleach boosting and fiber properties modification
are among the few strategies developed to influence the efforts for conserving energy and: safeguarding the environment. This aspect was studied with reference ...
Lignin is second most abundant renewable raw material available on earth. Despite of its unique characteristics as natural product most lignin obtained by pulping is burnt for its fuel value and only 2% separated lignin ...
Wireless Body Area Networks (WBANs) is an emerging platform for most of the humancentered
applications, ranging from sports to medical performance monitoring. The ubiquitous
and scalable nature of cloud makes it the most ...
Biodegradation is the break down of a compound by a biological organism. Over the past few decades the biodegradation of compounds such as phenol has been researched extensively. Phenol research has shown that certain ...
Nowadays, environmental legislation has become more restricted in the nutrient wastewater discharge, especially in the sensitive areas and vulnerable zones. Wastewater treatment technology is posing serious techno-economic ...
The unabated growth in the use of wireless communication is continuing and new services are being introduced. The wireless users access or share to a resource using multiple access techniques. There are three multiple ...
The recent years have seen extreme progress in the use of ceramic'as a construction material. Due to its covalent bonding characteristics, ceramic have advantageous high temperature properties in comparison to metals. But ...
In this dissertation attempt has been made to reduce the Mill Scale received from "Bharat Rolling Mill, Muzaffamagar". The Rolling Mill Scale is reduced with carbon present in cast Iron. The mixture of rolling mill scale ...
This dissertation report intends to present new experimental evidence of a comprehensive investigation of the effects of low temperature ageing on the transformation behaviour of a Ni-Ti and Ni-Ti-Cu Shape memory alloys ...
The growing environmental concern regarding the impact of bleach plant effluents has
led to the progressive substitution of chlorine (C12) based conventional pulp bleaching with environment friendly elemental chlorine ...
Magnetic materials play a fundamental role in designing electrical and electronic machines, equipments and devices and basically it is the material and secondly the design, which controls the performance and efficiency of ...
The aim of this work was to study the influence of beating on various pulp properties such as freeness, specific surface area, Specific volume, surface charge and total charge. The beating operation is conducted in PFI ...
Paper is most widely used in packaging application. But it has some properties create hindrance to its use in the packaging application. Its characteristics of printability, recyclability and biodegradability make more use ...
Asynchronous Transfer Mode (ATM) is the target switching technique for the future public Broadband Integrated Services Digital Networks (B-ISDN). The switch fabric provides the essential muting and buffering functions, but ...