Enviornmrntal Impact Assessment Of Cutlery Manufacturing In Pakistan / (Record no. 607796)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02847nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 670 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Aqib, Muhammad |
| 245 ## - TITLE STATEMENT | |
| Title | Enviornmrntal Impact Assessment Of Cutlery Manufacturing In Pakistan / |
| Statement of responsibility, etc. | Muhammad Aqib |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 64p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | The world's manufacturing industries are under tremendous pressure to meet the<br/>demands of a growing number of people due to the rapid increase in population.<br/>Manufacturing sectors are essential to the development of any country, but they also<br/>have a significant negative impact on the environment. Because of its heat-resistant and<br/>thermosetting properties, melamine material is making a lasting impression in many<br/>manufacturing industries, even though there are health concerns related to it. It is<br/>necessary to conduct systematic measurements in order to evaluate and lessen these<br/>environmental repercussions. Therefore, a thorough environmental evaluation was<br/>conducted for a cutlery manufacturing facility located in Pakistan in order to close this<br/>study gap. SimaPro 9.5 was employed as the modeling software tool, and different<br/>midpoint and endpoint impacts were assessed using ReCipe 2016 techniques. The<br/>findings showed that compared to other manufacturing processes, injection molding had<br/>the greatest environmental impact. With values of 11.8 kg CO2 eq. and 12.0 kg 1,4-<br/>DCB, respectively, global warming and terrestrial ecotoxicity were the impact<br/>categories most impacted. The human health category suffered more damage at the<br/>endpoint level than others. Four distinct alternative scenarios were generated based on<br/>energy transition and technical process intervention. These scenarios were examined for<br/>their effects on the environment as well as for economic performance. In the first<br/>alternative scenario, the injection procedure was carried out using a double-cavity mold<br/>rather than a single-cavity mold. For a number of effect categories, this intervention<br/>reduced the impact by more than 30% when compared to the baseline scenario. The<br/>effects of global warming were decreased to 8.1 kg CO2 equivalent. Three more options<br/>were based on using an injection mold with a double or single cavity and either 50% or<br/>100% solar energy. All things considered, the combination of 50% solar energy and<br/>double-cavity mold proved to be the most advantageous of the four possible situations.<br/>This alternative demonstrated a payback period of less than three years, a net present<br/>value of 21.8 million PKRs, and a reduction of more than 50% in most of the effect<br/>areas. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Design and Manufacturing Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Shahid Ikramullah Butt |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/42196">http://10.250.8.41:8080/xmlui/handle/123456789/42196</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 02/15/2024 | 670 | SMME-TH-985 | Thesis |