By Dr Azduwin Khasri azduwin@unimap.edu.my
• Too wordy. • Not well organized. Slides • No page number. • Monotonous voice projection. • Too fast/too slow. Voice • Language problem (not smooth). • Eye contact. • Internet problem (on/off). Other • Too nervous. factor • Not well prepared. 2
Approve your To make sure Improve your own work you thesis. understand what you did. 3
Introduction by • 1-2 mins chairperson Presentation • 15 mins Q&A session • 10 mins 4
Motivation Problems Solutions 5
Cover Outline presentation Background study Problem statement Objectives Literature review Methodology Results/Expected results Conclusion Gantt chart/milestone References 6
• Simple but attractive. • Use the same background consistently throughout presentation, • Have University logo. 8
• Minimal design. • Light background color. • Easy to read. 9
• Avoid messy background. • Avoid using too much pattern on your background. • Too bright. • Difficult to read. 10
• Use standard font such as Times New Roman or Arial only. • • Use font size of 28 and above. • CAPITALIZE IF NECESSARY. IT IS DIFFICULT TO BE READ. • Use colour to emphasize your points.. But use it occasionally. • Use font colour that is not contrast to your background. • Too creative also is not good. 11
Mesoporous activated carbon of waste sawdust via microwave induced KOH activation for basic and reactive dyes adsorption Full name Title Name: Azduwin Binti Khasri Matrix no Matrix No.:00000000000 Supervisor: Dr Azduwin bt Khasri SV Name 13
Introduction • Greater than 700,000 metric tons of dyes are produced annually, with 2-3% is reported loss to industrial wastewaters during Seremban, Malaysia manufacturing and dyeing 23 January 2018 (Sangon et al. , 2018). • This pollutant considered dangerous to the environment and result in the deterioration of water quality, thus affecting aquatic life (Heidarinejad et al. , 2018). Guangzhou, China 13 May 2014 15
1 2 Wastewater from textile and The use of coal-based commercial ACs is often dyeing industries are difficult impracticable due to its to treat and possess serious relatively high price and non hazard to the environment. renewable . 3 The volume of sawdust from Thermal process for activation 4 sawmills continues to increase step may take long processing and these residues are disposed time , involve high energy of by on-site combustion consumption and generate deposition in landfill. improper heating rate. 17
Research objectives • To optimize the operating parameters in the preparation of ACs from waste sawdusts (ML,MR and RS) via microwave induced KOH activation and CO 2 gasification for the 1 removal of basic (MB) and reactive (RBV) dyes using response surface methodology (RSM). • To characterize the ACs in terms of surface area, pore characteristic, surface morphology, surface chemistry, proximate content and elemental analysis. 2 • To evaluate the effect of contact time, initial concentration, solution temperature, initial solution pH, adsorption isotherm, kinetic, mechanism and thermodynamic in batch 3 adsorption mode. • To evaluate the effect of volumetric flow rate, initial concentration, and bed height as well as breakthrough modelling in continuous adsorption mode. 4 19
• Activated carbon is an adsorbent created by treating a carbonaceous material thermally or chemically to develops internal pores that possess high surface area (500-2000 m 2 /g). Type of pores Micropores <2nm Mesopores 2-50nm Macropores >50nm 21
Simplicity of design Required Ease of less land operation area Adsorption Process Insensitivity Versatile to toxic substances Complete dyes removal 22
Thermocouple Rotameter 1.Biomass Electric heater feed 3. N 2 Gas flow Nitrogen Bottle Solid (Char) Condenser 5.Gas Power controller 4. On Gas Release produced Heating 2. Set T and t Ice Tub 5 6.Gas 7.Uncondensed condensed gas into liquid Reactor Tube Liquid 24
Error bar 350 MB adsorption capacity 300 250 (mg/g) 200 150 Axes label 100 MLAC and unit 50 MRAC 0 Legend RSAC 30 45 60 Solution temperature (ºC) Tick Colour marks 26
100 Copy paste PSAC ISAC HSAC 90 Regeneration efficiency (%) from thesis 80 70 60 Too 50 40 many 30 gridline 20 10 No tick 0 marks 1 2 3 4 Cycle 100 Regeneration efficiency (%) 80 3D Too 60 many colour 40 PSAC 20 ISAC 0 HSAC 1 2 3 4 27 Cycle
I S A C y i e l d ( % ) Unclear 35 30.5 26 21.5 17 8.00 616.00 7.00 528.00 6.00 440.00 5.00 352.00 Radiation Time (min) Radiation Power (W) 4.00 264.00 Too Poor image complicated resolution 28
• Anticipate questions and prepare sample answers . • Prepare for FAQ such as: 1. Why you choose this raw material ? 2. Why you use this range of parameter ? 3. What is novelty of your study? 29
• Take some time to understand the question. • Think before answer. • Answer with reliable facts . • Be calm . • Do not too defensive or give in (depends on situation). • Do not blame your SV ( a BIG NO !!). 30
Device Internet connection Camera angle Background Lighting Microphone On Time 31
EXEMPLARY PROFICIENT ACCEPTABLE UNACCEPTABLE CRITERIA W SCORE 10 9 8 7 6 5 4 3 2 1 Organization and Student presents Student presents Audience has difficulty Audience cannot Explanation- Able information in logical, information in logical following presentation understand presentation to explain clearly interesting sequence sequence which audience because student jumps because there is no 2.0 __ x 2 which audience can can follow. around. sequence of follow. information. Problem Excellent problem Good problem statement Problem statement and Problem statement and Statement and statement and and methodology displayed. methodology displayed. methodology displayed. __ x Methodology- methodology presented Defence/discussion is in Acceptable But, poor/ no 2.5 2.5 Able to present/ by student. Exhibits advance state. defence/discussion. defence/discussion. defence well critical defence skills. Question and Student demonstrates Student is at ease with Student is uncomfortable with Student does not have Answer- full understanding by expected answers to all information and is able to grasp of information; Able to answer all answering all questions questions, without answer only rudimentary student cannot answer questions with explanation and elaboration. questions. questions about subject. 2.0 __ x 2 confidently elaboration. They are clear and concise with high confidence level. Slide – able to Interesting slide design Good slide design and ease Satisfactory slide design but Poor slide design with produce/ design and ease to understand. to understand. Proper usage quite difficult to understand. there are difficulties to informative and Excellent usage of of presentation tools. Limited usage of presentation understand. Usage of 1.0 __ x 1 creative slide presentation tools. tools. presentation tools not satisfactory. 32
EXEMPLARY PROFICIENT ACCEPTABLE UNACCEPTABLE CRITERIA W SCORE 10 9 8 7 6 5 4 3 2 1 Eye Contact Holds attention of entire Consistent use of direct Displayed minimal eye No eye contact with audience with the use of eye contact with contact with audience, audience, as entire report is 0.5 __ x 0.5 direct eye contact, seldom audience, but still while reading mostly from read from notes. looking at notes. returns to notes. the notes. Body Language Movements seem fluid Made movements or Very little movement or No movement or descriptive and help the audience gestures that enhance descriptive gestures. gestures. 0.5 __ x 0.5 visualize. articulation. Poise Student displays relaxed, Makes minor mistakes, Displays mild tension; has Tension and nervousness is self-confident nature but quickly recovers trouble recovering from obvious; has trouble 0.5 __ x 0.5 about self, with no from them; displays little mistakes. recovering from mistakes. mistakes. or no tension. Elocution Student uses a clear voice Student’s voice is clear. Student’s voice is low. Student mumbles, incorrectly and correct, precise Student pronounces Student incorrectly pronounces terms and speaks pronunciation of terms so most words correctly. pronounces terms. too slowly. 0.5 __ x 0.5 that all audience Most audience members Audience members have members can hear can hear presentation. difficulty hearing presentation. presentation. Dress Code Dressed professionally, Dressed semi- Dressed casually and the Not dressed appropriately. smartly and attire meets professionally and attire attire meets very minimal 0.5 __ x 0.5 all of the prescribed dress meets part of the requirement of dress code. code. prescribed dress code. 33
Read your thesis. Do mock viva (SV or Friends) and set timing. Prepare for possible questions. Prepare backup plan for technical problem during online session. Wear appropriate attire. Get ready earlier before your turn. 34
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