Advanced Wastewater Treatment

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Engineering

Description

CITE NAME

DARSIT MUSCAT, OMAN

Aim

The aim of this module is to provide the students with knowledge and practical insight of the important concepts and fundamental principles, treatment mechanism, and design and operation and technology of various wastewater treatment processes.

LEARNING OUT COMES

To introduce students to broad and practical insight to the principles, design and operation of various advanced processes of wastewater treatment.

 To understand the practical details of each wastewater treatment methods.

 To study the design and operation of treatment plants.

 To introduce the student to the wastewater management.

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F/QAP/021/001 Caledonian College of Engineering Course Work Name of the programme BEng Civil (GCU) Name of Module with Code Advanced Wastewater Treatment:MHH121753 Level/Semester & AY 4/Semester A, 2017-18 Name of the Module Dr. Basim Al Khateeb Leader/Tutor Coursework Type Field Visit Report, Poster Presentation, and Proposal for Selected Topics. Assessment weightage 30% Type and date of submission 03-December-2017 Aim The aim of this module is to provide the students with knowledge and practical insight of the important concepts and fundamental principles, treatment mechanism, and design and operation and technology of various wastewater treatment processes. Learning Outcomes     To introduce students to broad and practical insight to the principles, design and operation of various advanced processes of wastewater treatment. To understand the practical details of each wastewater treatment methods. To study the design and operation of treatment plants. To introduce the student to the wastewater management. Task The course work consists of three components: 1) Field Visit Report Site visit will be arranged to a municipal wastewater treatment plant to observe the treatment process and plant operation followed by an assessment based on the field visit report submission. Requirement for the Report: Write detailed report on the field visit for wastewater treatment plant. i.e., components and observations at the site. The contents and the requirements are shown in following table. MHH121753/Advanced Wastewater Treatment - 1 F/QAP/021/001 Item Contents 1. Introduction Requirements Brief history and geographical information of the wastewater treatment plant and details of the site along with other requirements. 2. Details of the project  visited (Design  aspect)   Engineering design and details specification Flow diagram of the facility Design calculation for the size of the biological units. Existing problems 3. Details of the project  visited (Operation aspect)  All of the activities needed to run a wastewater treatment plant facility. Research and present national/international standards which regulate the treated effluents quality including (but not limited to) nitrogen and phosphorus concentration requirement in the discharged effluent. Existing problems  4. Environmental significance Addresses environmental issues of the project 5. Conclusion What did you learn from the study  Improving measures  Technical  Operational 6. References CCE Harvard Style. First Edition 2013 should be followed for both in-text and listing references. Also some of the technical data on the treatment site and the information collected from the site should be included for any future reference Notes on submission      Report should not be less than 1500 words. Report should contain list of contents, list of tables and figures, nomenclature. Tables and Figures should be with Captions and References. Assignment should be subjected to plagiarism checks with TURNITIN software and report must be included in the assignment. Information and data on similar subject matter may be collected from Municipalities, Ministries, Haya Water, Internet and other sources but must be referenced as suitable. 2) Electronic Poster and presentation Each student should individually prepare electronic poster of the report for the site visit and present it. The presentation will be for 15 min duration comprising presentation and question and answer session. MHH121753/Advanced Wastewater Treatment - 2 F/QAP/021/001 Poster requirement The e - poster must show clearly the area of the site visit work. All this must be done in a concise fashion. Annotated drawings and graphs have more impact than script. The poster should be complete in that it is understandable to the viewer without verbal comment. Viewers should be able to read the poster smallest text. Production of a poster will test the student's ability to extract the important and essential elements from the study/site visit to the wastewater treatment facility and to display these elements in an attractive and informative manner. Judgement of the essentials of a piece of work and the presentation of those essentials in a convincing and time-efficient way is important not only in technical conferences but also in industry. Instructions 1. The e- poster must be prepared to fit onto (A4 or A3 size) which is normally to be displayed with the longer edge vertical. Poster is to be made and submitted in electronic form only. 2. The title sheet should contain the title of the study, name of Student, year of Study and date (year only). 3. The e - poster shall include the following sections: a. Introduction b. Design aspect of the wastewater treatment plant c. Operational aspect of the wastewater treatment plant d. Environmental significant e. Conclusion 4. Display lettering can be prepared using a variety of methods including 'press letters' (e.g. Letterset), stencils and photographic enlargement of ordinary type. Students should consider using computer-aided techniques (e.g. graph plotters, presentation graphics software). 5. Students are encouraged to discuss their ideas with the tutor before commencing preparation of the poster. 3) Proposal for Selected Topics Students are required to submit a brief proposal (with 300-500 words) on one of the following selected topics. The proposal should include the paper title, abstract, and outline, as well as student name and affiliation. 1. 2. 3. 4. 5. 6. Current wastewater treatment plants operating in Sultanate of Oman. Haya Water Al Ansab Wetland in Muscat. Membrane Bioreactor (MBR) in Muscat and Qurayyat. Wastewater Treatment Plants in Salalah. Waste Stabilization Ponds in Oman. Students own research experience for a specific case in Arabian Gulf. Note: A plagiarism check report (Turn-it-in) must be attached with course work. MHH121753/Advanced Wastewater Treatment - 3 F/QAP/021/001 Marking scheme Components Description 1 Field Visit Report Introduction Details of the project visited (Design aspect) Details of the project visited (Operation aspect) Environmental significance of the project Conclusion References Weightage Marks 08 20 65% 20 05 08 04 2 Electronic poster and presentation 20% 20 3 Brief proposal for selected topic 15% 15 100% 100 Total Instructions 1. Plagiarism is a serious offence. In case of any plagiarism detected, penalty will be imposed leading to zero mark. Policy and guidelines for dealing with plagiarism and malpractice in examination can be viewed by clicking: http://portal.cce.edu.om/member/contentdetails.aspx?id=490 2. The course work shall be subject to plagiarism software check. 3. Course work should be submitted on time. College guidelines on late submission of coursework can be viewed by clicking: http://portal.cce.edu.om/member/contentdetails.aspx?id=565 4. Course work should be submitted with an appropriate cover page, which can be obtained from the departmental assistant at the department. 5. Name, student identification and title of the course work to be written clearly and legibly on the cover page. 6. The completed course work is to be submitted to the departmental assistant on or before the deadline and record your name, date of submission and signature in the book with the departmental assistant. 7. For online submission of course work, pdf file with appropriate cover page mentioning name of student, student number and title of the course work should be uploaded using the submission link created and made available by the module leader. Referencing Harvard Referencing (CCE Style) First Edition 2013 should be followed for both in-text and listing references. This downloadable document can be found in our CCE portal at: http://portal.cce.edu.om/member/contentdetails.aspx?cid=628 Name and Signature of Module leader Dr. Basim Al Khateeb ------------------------------------------------MHH121753/Advanced Wastewater Treatment - 4 Date: 09/7/2017 Introduction This report is going to talk about process & operation of waste water treatment plant (CAS) which is mean Conventional Activated sludge system. It will contains some structure and west water facilities of plant .Also, the report is going to talk about the process of each unites of sewage treatment plant with details with help of Process flow diagram. Haya water Company: Haya Water was created in December 2002 with the objective to build and operate a world class water reuse system for the Muscat Governorate. It is a closed joint stock company owned by the Government of the Sultanate of Oman. Haya is a word associated with life and greenery and comes from the Arabic word “Hayat” meaning life – and Haya itself means water, fertility or the lush vegetation that grows in the desert after rain. Greater Mutrah Sewage Treatment Plant: Greater Mutrah. Involves Darsait sewage treatment plant (STP), jibroo STP, HAG STP, Alamerat STP and Compost Plant. The Darsait catchment is situated within the greater Muttrah province which is covers the areas of wadi al-kabir, Hamriya, Ruwi, Bait al-falaj, Coastal Darsiat, Aynt, Muttrah, Muscat, Sidab, and Al-Bustan. . Standers which are sets by the Ministry of Environment and Climatic Affairs (MECA): S.No 1 2 3 4 5 6 7 8 9 10 11 Contents Amount(mg/l) Phosphates, PO4 as P NO3 (
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Advanced Wastewater Treatment
Name
Instructor
Course
Date

The New Darsait Sewage Treatment Plant
The New Darsait Sewage and Wastewater Treatment are one of the major components of
Advanced Wastewater Treatment Master Plan in Darsait Muscat, Oman (Hollender et al, 2009).
The new and modern sewage and water treatment plant offer the essential Master Plan and
advanced capacity for treatment of wastewater that accommodates and increases the flow that
will flow of wastewater that will enter the sewage and wastewater treatment plant. The major
treatment components of the New Darsait contain three separate buildings designated as the
“Inlet Treatment Building”, “the Biological Treatment Building”, as well as “the Sewage
Effluent Building”. The New Darsait Sewage and Wastewater Treatment is the part of the
sewage and wastewater treatment initiative that boosts the capacity of the plant to treat water
more efficiently and effectively (Yang et al, 2011). Unlike the old plants, The New Darsait
Sewage and Wastewater Treatment are completely and fully covered in facilitating ventilation
processes as well as to take care of the odors that come from the processes of treatment. The
New Darsait Sewage and Wastewater Treatment is located in Darsait Muscat, Oman that covers
areas such as Al-Bustan,Sidab, Muscat, Muttrah, Coastal Darsiat, Aynt, Bait al-falaj, Ruwi,
Hamriya, and Wadi al-Kabir
Abbreviations:
Acronym/Symbol
Fe
ClO2
Mn
THM

Term
Iron
Chlorine (ii) Oxide
Manganese
trihalomethanes

MnO2
FeO

manganese (iv) oxide
Iron (ii) oxide

Definitions:
Term
Chlorination

Denitrification
Disinfection
Effluent
Nitrification
Outflow channel
Raw sewage
Sewage
Scum
Sludge
Oxidation
Wastewater treatment

Definition
The application of chlorine or chlorine compounds to water or
wastewater, usually for the purpose of pathogen reduction. In some
circumstances, chlorination may also provide chemical oxidation
and odor control.
Removing of Nitrogen.
A process that destroys inactivates or removes micro-organisms.
The treated cleaned discharge from sewage treatment plants.
Conversion of ammonia to nitrate through the action of nitrifying
bacteria.
Collects the outflow and carries it to the next treatment stage.
Untreated wastewater
The solid waste material which settles out in the wastewater
treatment process
Usually fatty material in wastewater that floats.
The solids that settle out during the process
Aims at eliminating materials which may dissolve in water such as
organic substances such derivatives of ammonium, acids, and
minerals like iron(Fe), manganese (Mn)
Wastewater treatment refers to the process of purifying and
improving the quality of water through the removal of the
contaminants and therefore ensuring that the water is fit for reuse or
discharging back to the environment.

Technical Area
In the New Darsait Sewage and Wastewater Treatment the management is passionate and
aware of the significance that quality water has to the general society, from the farming uses,
agricultural uses, industrial uses as well as human consumptions (Hollender et al, 2009). The
technical area of The New Darsait Sewage and Wastewater Treatment and Solutions makes
every effort in ensuring that the processes of densificationand oxidationrelated to quality water
are reliable, effective, and efficient each day with the environment. The scope of the New

Darsait Sewage and Wastewater Treatment covers the whole installations life c...


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