| dc.contributor.author | Chansuvarn, Woravith | |
| dc.contributor.author | Rojanavipat, Pratuangtip | |
| dc.date.accessioned | 2014-12-11T06:04:11Z | |
| dc.date.available | 2014-12-11T06:04:11Z | |
| dc.date.issued | 2014-12-11 | |
| dc.identifier.uri | http://repository.rmutp.ac.th/handle/123456789/1439 | |
| dc.description | รายงานการวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2556 | en_US |
| dc.description.abstract | The purpose of this research is to study the heavy metal removal from wastewater from laboratory by using adsorption process with firebricks. Waste water was collected among three courses of laboratory, such as analytical chemistry, principle chemistry and chemistry for engineers. The optimized absorption efficiencies of multi-elements with stirring time, volume ratio and temperature were 2 hours, 10 g/100 mL and room temperature, respectively. It was found that absorption efficiencies of lead (Pb), copper (Cu), zinc (Zn), chromium (Cr) were 65.1, 54.8, 63.4% and ND, respectively. | en_US |
| dc.description.sponsorship | Rajamangala University of Technology Phra Nakhon | en_US |
| dc.language.iso | th | en_US |
| dc.subject | Heavy metal | en_US |
| dc.subject | Chemical laboratories | en_US |
| dc.subject | Sewage -- Purification -- Heavy metals removal | en_US |
| dc.subject | Faculty of Science and Technology | en_US |
| dc.subject | Rajamangala University of Technology Phra Nakhon | en_US |
| dc.subject | Sewage | en_US |
| dc.subject | Heavy metals | en_US |
| dc.subject | น้ำเสีย -- การบำบัด -- การกำจัดโลหะหนัก | en_US |
| dc.subject | ห้องปฏิบัติการเคมี | en_US |
| dc.subject | ไอออนโลหะ | en_US |
| dc.subject | คณะวิทยาศาสตร์และเทคโนโลยีมหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร | en_US |
| dc.subject | โลหะหนัก | en_US |
| dc.subject | ห้องปฏิบัติการทางเคมี | en_US |
| dc.subject | น้ำเสีย | en_US |
| dc.title | Heavy metal adsorption of waste waters from chemical laboratory using firebrick. Case study : Faculty of Science and Technology, Rajamangala University of Technology Phra Nakhon | en_US |
| dc.type | Research Report | en_US |
| dc.contributor.emailauthor | woravith.c@rmutp.ac.th | en_US |
