integrity. (50%) Describe the impacts of dam construction for water supply‚ hydropower generation‚ irrigation and flood control on flows and the effects on fish and fisheries. (50%) 2. In the 1950s to 1970s many lowland rivers were degraded by engineering activities designed to minimise flooding of adjacent land and regulate flows. i) From a fisheries perspective‚ describe‚ with reasons‚ the methods you would adopt to rehabilitate such an engineered river or floodplain. (70%) If river engineers propose
Premium Dam Chemical oxygen demand Aquatic ecology
Since all natural waterways contain bacteria and nutrients‚ almost any waste compounds introduced into such waterways will initiate biochemical reactions (such as shown above). Those biochemical reactions create what is measured in the laboratory as the Biochemical oxygen demand (BOD). Such chemicals are also liable to be broken down using strong oxidizing agents and these chemical reactions create what is measured in the laboratory as the Chemical oxygen demand (COD). Both the BOD and COD tests
Premium Sewage treatment Water pollution Chemical oxygen demand
and classify engineering materials P1 P2 P3 M1 Describe the structure (including the atomic structure) associated with a given metal‚ polymer‚ ceramic‚ composite and smart material Classify given engineering materials as either metals or non-metals according to their properties Describe mechanical‚ physical‚ thermal and electrical and magnetic properties and state one practical application of each property in an engineering context
Premium Carbon Carbon steel Steel
CHAPTER 1 INTRODUCTION 1.1 Background of the Study Generally‚ Palm oil mill effluent (POME) contains high chemical oxygen demand (COD) and biochemical oxygen demand (BOD) which can pollute the environment ecosystem if it is not treated properly. The characteristics of fresh POME are that it is highly viscous liquid‚ brownish in colour and discharged at a temperature of 80-90oC. Moreover‚ POME is extremely poisonous with a very low pH between 3.5 and 4.2‚ high chemical and biological oxygen demand
Premium Anaerobic digestion Anaerobic digestion Activated carbon
Title: Virus Module: Biochemical Processes______ All viruses are pathogens. Some viruses are deadly‚ for example‚ HIV and Ebola virus. Unlike bacteria‚ fungi and protists‚ viruses do not fit into the framework of cellular organization that is the hallmark of organisms. Bacteria‚ fungi and protists are cells but not virus. Viruses have unique structural and functional properties and cannot reproduce unless they are inside the cell. In fact‚ they can neither generate energy nor make proteins
Premium Virus DNA Bacteria
**** NOTE **** * Selection for successful candidates will be done strictly by the NIIED Selection Committee. Therefore‚ appropriate documents should be submitted by the deadline. - Dual applications are not accepted. Applicants must apply for this program via only one institution. - Documents should be presented in their original form. - Submitted documents will not be returned to the applicants. - Incomplete or incorrect documents may lead to application rejection or failure
Premium Korean language Graduate school College
Electrical engineering - Wikipedia‚ the free encyclopedia Page 1 of 13 Electrical engineering From Wikipedia‚ the free encyclopedia Electrical engineering is a field of engineering that generally deals with the study and application of electricity‚ electronics and electromagnetism. The field first became an identifiable occupation in the late nineteenth century after commercialization of the electric telegraph and electrical power supply. It now covers a range of subtopics including power
Premium Electrical engineering
Assessment Criteria The criterion demonstrated by this assessment is given below. Criteria for PASS P1 Explaining the key features of relevant regulations and health & safety as applied to the working environments in two engineering organisations.” P2 Describing the roles and responsibilities under current health & safety legislation of those involved.” M2 (Optional) Explain the consequences of failing to comply with health & safety legislation when in the workplace. Summary of Lecturer
Free Occupational safety and health Employment
KATHMANDU UNIVERSITY SCHOOL OF ENGINEERING Department of Electrical & Electronics Engineering LAB REPORT- III Reciprocity Theorem of Antenna (Tx and Rx pattern is same) By: Sudip Shrestha (41020) To: Manya Gautam Nov 21‚ 2010 Theory: 1. Reciprocity theorem: Many antenna properties are the same for both transmitting and receiving. It is often easier to calculate the gain of a transmitting antenna than the collecting area of a receiving antenna‚ and it is often easier
Premium Antenna Reciprocity
you can reach out to for more fundaes. In following pages‚ we present 15 Best Summer Internship Stories of 2012‚ that have been handpicked among the ~1000 entries that we received this year. These stories cover spectrum of academic disciplines (Engineering‚ MBA‚ Law‚ Degree Courses‚ Media etc.) and a variety of internship experiences across Corporates‚ NGOs‚ Startups‚ Universities‚ PSUs and many more. The stories are in no particular order and there are definitely equally insightful stories which
Premium Indian Institutes of Technology Summer of Love