https://padlet.com/nadiarazali/CEB40004_Sept2016 Environmental Engineering Design - For a successful technology, reality must take precedence over public relations, for nature cannot be fooled. en-us 2016-09-27 03:29:09 UTC 2023-02-02 20:06:57 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126555431 Salam and Selamat Sejahtera. Welcome to CEB40004 Padlet Page. You can share your question, thoughts and opinion here. Hope this sharing platform could benefit all of us...

]]> 2016-09-27 04:53:33 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126555431 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126555648 Introduce yourself...]]> 2016-09-27 04:57:07 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126555648 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556074 2016-09-27 05:03:33 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556074 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556178 Case Study]]> 2016-09-27 05:05:21 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556178 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556578 The Space Shuttle Challenger disaster occurred on January 28, 1986, when Space Shuttle Challenger (mission STS-51-L) broke apart 73 seconds into its flight, leading to the deaths of its seven crew members. ]]> 2016-09-27 05:11:46 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126556578 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126577540 From Lecture Notes]]> 2016-09-27 08:05:12 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126577540 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126589254 2016-09-27 09:11:37 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126589254 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866620 1. Intro: During drought season, water is in critical needs especially in arid areas. Therefore, collecting water is important task
2. Objective: Designing and building a rainwater collection system for non-portable water use. Collected water is not for drinking purpose
3. Significant of Study: Using rainwater is a way to reduce dependence on the municipal water utility, alleviate runoff and live a sustainable life

]]> 2016-09-28 06:58:19 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866620 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866716
1. Intro: Around the world, rooftops are being transformed into living green expenses
2. Hypothesis: Besides beauty, rooftop gardens have a number of advantages, including growing food and taking CO2 out of the air while releasing breathable oxygen. 
3. Terms and Concepts: living roof or a green roof, insulation, urban heat island effect and energy conservation
4. Objective: Determine whether or not a rooftop garden can keep a building cool]]> 2016-09-28 06:59:02 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866716 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866885 1. Intro: Recently, there area lot of reports on unhealthy/poor indoor air quality (IAQ) in classroom and might lead to indoor building sickness
2. Objective: design a suitable ventilation system in classroom of 30/60 students (including fan/AC cooling system) 
3. Case study: MICET Academic Block
4. The design had to take into account of the aesthetic value of the school as well as functionally issues however costs were not considered apart from in energy savings.


]]> 2016-09-28 07:00:04 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866885 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866944 Aquaponics combines hydroponics with aquaculture. Hydroponics is the science of growing plants without soil in nutrient-rich water. The nutrients are exactly tailored to nourish and meet the growth requirements of the plants. Plants need nitrogen, phosphorus, potassium, and a variety of micronutrients to thrive. Normally, in a hydroponics system, synthetic fertilizers added to the water provide all of these essential nutrients. Aquaculture is the breeding and farming of aquatic organisms, such as fish, crustaceans, and aquatic plants, usually for human consumption.]]> 2016-09-28 07:00:31 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126866944 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867136 What are the best materials to use for blocking out unwanted noise from the environment? You can build a test box (or test frame) around an audio speaker. Use a sound level meter to measure the speaker output. Use different materials to cover the walls of your test box (or frame), and see which materials do the best job at blocking the sound. For a more advanced project, perform your tests using different sound frequencies. Are some materials better at blocking certain frequencies than others? Which sound frequencies are most difficult to block?                                
Green material: natural fibre, waste 

]]> 2016-09-28 07:02:07 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867136 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867268 1. Introduction: Insulation materials are characterized by their resistance to heat flow, commonly referred to as the ""R-value"" for the material. In this experiment you'll make an insulation sandwich between two boards, and measure the temperature difference between the two boards as you heat one side with a hair dryer. Which insulation material will work best to resist the flow of heat from one board to the other?
2. Terms and Concepts: To do this project, you should do research that enables you to understand the following terms and concepts: thermal insulation, building insulation, different methods of heat transfer, radiative, conductive, and convective; thermal resistance, or R-value.
3. Questions
a. What does ""R-value"" measure?
b. Can you explain the differences between radioactive, conductive, and convective heat transfer?"

]]> 2016-09-28 07:03:10 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867268 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867381 1. Overview: Most paper comes from wood pulp (a renewable resource). What other fiber sources can be used to make paper? How can we reduce the amount of paper going to landfills? In this project you will learn how to make your own paper, using either recycled paper or plant fibers as starting material. You should do background research to learn about the materials that are used in paper, and to find sources of plant fibers that are available locally.                                                  2. Objective: The goal of this project is to make your own paper, test it, and rate its quality, using either recycled paper or plant fibers as the source material.                       3. Terms and Concepts. To find more information on this project, try researching the following terms and concepts: paper making, lignins, cellulose, stem fibers, leaf fibers, bast fibers, paper pulp.
4. Questions: What part of a plant do ""bast fibers"" come from? What are the primary sources of cellulose fiber for manufacturing paper today?

]]> 2016-09-28 07:03:59 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867381 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867560 1. Overview: There are many ways to take advantage of the power and energy that the Sun provides. We can use solar energy to create electricity, cook food, heat water, and even disinfect water. Water disinfection is particularly important, because many underprivileged communities don't have a safe source of clean water. Using the Sun to disinfect water can be done cheaply and relatively quickly.
2. Terms and Concepts: Watt (W), Power, Joule (J), Energy
3. Questions: How is the Sun's energy used to create electricity on Earth? How is the Sun used to disinfect water? Are there any problems or concerns with popularly used methods of solar water disinfection? How are more-complicated solar air heaters built?]]> 2016-09-28 07:05:13 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126867560 ctary93 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126960275 1. Muhammad Asyraf bin Mohd A'shari
2. Siti Maryam bt Reepei
3. Shalini Krishnan
4. Nurasikin Andilala
5. Nur Syahirah bt Adnan]]> 2016-09-28 13:50:48 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/126960275 asyrafashari7 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127143164 Group: Eco One Stop
Project 5: Green Material for Sound Barriers

]]> 2016-09-29 02:43:08 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127143164 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144266 Jamak Akhkashah b Othman 
Mohd Isa b Mohamad Nor
Ainul Arif b Ahmad
Mohammad Irfan b Mohammad Noor
Muhamad Anuar b Nordin]]> 2016-09-29 03:00:19 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144266 ainisani92 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144622 1. NUR AINI BT AHMAD SANI
2. NORSAADAH BT ABD JALIL
3. NORSYADIQAH BT SUHAIMI
4. RABITA BT FIRDAUS ACHUTAN
5. NURUL NABILAHUDA BT HAMDAN]]> 2016-09-29 03:04:58 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144622 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144967 Dear all. Please adhere to the instruction that each group must have maximum 5 members.]]> 2016-09-29 03:08:45 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127144967 syihabuddinsahrel https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145416 1. Syihabuddin bin Sahrel 
      55203113395
2. Saidah Hazirah Kasa
      55201214192
3. Nur Maziah Jalilah Jamil
      55203113503
4. Jasdania Jasmine Johari
      55203113621
5. Nur Khairunnisa Mat Hussin
  55203113572]]> 2016-09-29 03:14:48 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145416 hasliyanafatin25 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145469 1. Hasliyana Fatin Bt Rebzuwan
2. Aida Syakira Bt Aridi
3. Fawwaz Nur Nabiha Bt Noor Azmi
4. Nurul Izwani Bt Mohd Hanafi
5. Nur Hana Amira Bt Anuar]]> 2016-09-29 03:15:29 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145469 syihabuddinsahrel https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145728 Project 6: Green Materials for Better Insulation

]]> 2016-09-29 03:19:31 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145728 ainisani92 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145873 2016-09-29 03:21:48 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145873 hasliyanafatin25 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145957 2016-09-29 03:22:59 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127145957 hamizannnnn https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127190849 Project
1. Muhammad Hamizan Bin Fakhri
2. Mohammad Aiman Azri Bin Mohd Radzi
3. Nor Amelia Binti Aminuddin
4. Nurul Nabilah Binti Mohd Noor
5. Nur Afiqah Binti Zakaria]]> 2016-09-29 09:46:23 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127190849 akhkashah https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127193718 project 3: Green technology ventilation

]]> 2016-09-29 10:04:54 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127193718 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127263505 Group Hamizan etc... Please update your group name.]]> 2016-09-29 14:14:34 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127263505 hamizannnnn https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127270672 Project 1: Water-Wise: Building a Rainwater Collection
1. Muhammad Hamizan Bin Fakhri
55203113531
2. Mohammad Aiman Azri Bin Mohd Radzi
55203113512
3. Nor Amelia Binti Aminuddin
55203113525
4. Nurul Nabilah Binti Mohd Noor
55203113514
5. Nur Afiqah Binti Zakaria
55203113537

Sorry Dr]]> 2016-09-29 14:30:35 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127270672 seha_isa https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127906088 Project 7: Alternative Sources for Paper Fibre
1. MOHD ZUL HAKIM BIN ROSLI
2. NUR FASIHAH BINTI MOHD ISA
3. EMILIA BINTI MOHD NOR


]]> 2016-10-03 15:08:12 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/127906088 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/128713634 Hi all. Please bring along your laptop/tablet (at least one for each group).

]]> 2016-10-06 08:06:40 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/128713634 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129718071 Submit your prelim design tomorrow (Wed 12 October 2016)]]> 2016-10-11 08:32:15 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129718071 nurulnabilahuda137 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129839780 Group : Nano Ecotech (Rooftop Garden)]]> 2016-10-11 15:03:53 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129839780 syihabuddinsahrel https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129864972 Project 6: Green Materials for Better Insulation]]> 2016-10-11 15:57:24 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129864972 akhkashah https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129896361 (Project 3: Ventilation)]]> 2016-10-11 17:08:00 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129896361 azriaiman92 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129998411 Project 1: Rainwater Collecting System]]> 2016-10-12 00:16:49 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/129998411 hasliyanafatin25 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130009598 2016-10-12 01:47:11 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130009598 zulhakimmmm https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130019119 Prelim mind map project 7 : Alternative source for fibre paper]]> 2016-10-12 03:31:43 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130019119 krishalini96 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130216132 (GroupECO OneStop )]]> 2016-10-12 17:30:04 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130216132 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130354253 Dateline: 21 October 2016 12pm]]> 2016-10-13 08:11:28 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/130354253 nurulnabilahuda137 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131484914 2016-10-18 14:28:19 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131484914 ctary93 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131493202 2016-10-18 14:45:38 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131493202 hasliyanafatin25 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131521514 2016-10-18 15:44:56 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131521514 chempiangman92 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131571219 2016-10-18 17:33:53 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131571219 azriaiman92 https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131577288 2016-10-18 17:47:25 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131577288 mazjalilah https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131657553 2016-10-18 23:35:05 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131657553 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131684745 The assignment: Understanding the mechanism of food waste management by using stakeholder analysis and social network model: An industrial Ecology perspective]]> 2016-10-19 03:52:38 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/131684745 seha_isa https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132270684 2016-10-21 05:45:48 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132270684 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132528257 Case study]]> 2016-10-23 09:13:00 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132528257 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132539886 Dateline: 4 November 2016 (12pm)]]> 2016-10-23 13:32:59 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/132539886 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/133800951 Come and join us! You could have the opportunity to attend an academia platform with interesting and multi-dimensional view, knowledge and relevant information that, hopefully, will be helpful for your future work. ]]> 2016-10-28 01:50:29 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/133800951 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136028016 Dear class, due to unforeseen circumstances, design class on Wednesday 9 November 2016 will be postponed to Thursday class. Theoretical test will be held on Friday via online (VLE).]]> 2016-11-08 09:41:20 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136028016 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136401953 Assignment due date: 2 December 2016 (Pigeon Hole No. 11)]]> 2016-11-09 14:29:06 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136401953 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136635653 Next lecture will be held on 5 December 2016

]]> 2016-11-10 07:20:38 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136635653 nadiarazali https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136706439 Friday 8.00 am until Saturday 8.30 am. If the system is downed, please report to me as soon as possible.]]> 2016-11-10 13:25:43 UTC https://padlet.com/nadiarazali/CEB40004_Sept2016/wish/136706439