To Evaluate The Efficiency Of Char And Biochar For Waste Water Treatment (Record no. 13219)
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| 000 -LEADER | |
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| fixed length control field | 02994nam a22002057a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20170727083212.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170727b2016 xxu||||| |||| 00| 0 eng d |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 2749-T |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Ayesha Rasheed (2014-VA-227) |
| 110 ## - MAIN ENTRY--CORPORATE NAME | |
| Location of meeting | MS.Saman Saad |
| 245 ## - TITLE STATEMENT | |
| Title | To Evaluate The Efficiency Of Char And Biochar For Waste Water Treatment |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Year of publication | 2016. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 87p.; |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | It is essential to treat waste water in Pakistan as Pakistan is confronting a persistent populace blast, jumbled mechanical and industrial advancement, vast parts of populace experiences the health issue because of absence of the quality drinking water and occurrence of harmful contaminants in water used for irrigation.The point of the study is to present a savvy and beneficial procedure in the society and to minimize the direct transfer of valuable waste in the landfills and in water bodies. In current research the char (from refuse derived fuel) and biochar (from rice husk) was produced from pyrolysis and was simultaneously used for waste water treatment of Main Outfall Drain, Lahore. Moreover, different columns of char and biocharwas utilized for water purification and efficiency of Char and Biochar for waste water treatment was compared in terms of pre-analysis and post-analysis of parameters like heavy metals, minerals, biological oxygen demand, carbonates and bicarbonates, pH. Later, the treated waste water was used for irrigation of the ornamental and hyperaccumulater plant Althea rosea for one month. After one month, the plant was harvested and the plants samples roots and shoots was analyzed for heavy metals Pb, Zn, Mn, Ni, Cr, Cu and Fe by using Atomic Absorption Spectrophotometer (AAS) Model Hitachi 8200 and minerals Na, Ca and K by using multi-channel the Flame photometer Model from Biotech UK. It is investigated that use of hyperaccumulator plants uptake the residual contaminants present in waste water so in that way hundred percent efficiency is achieved. In conclusion, it is inferred that biochar application is good and its efficiency for adsorption is higher with respect to char. It was evident from results that biochar is more efficient with respect to char and absorption capacity of char and biochar is quantity, time and feedstocks dependent. It is due to the fact that the efficiency depends on different types of Summary 81 feedstocks as rice husk and refuse derived fuel is totally two different types of solid waste, their nature of the composition is different and that is why their reactivity towards adsorption is different. Furthermore, the pyrolysis temperature is different for both types of feedstocks, the absorption efficiency is also temperature dependent therefore two different types of feedstocks char efficiencies different. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Environment Sciences |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dr. Saif Rehman Kashif |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dr.Muhammad Nawaz |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Thesis |
| Damaged status | Collection code | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Accession Number | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Veterinary Science | UVAS Library | UVAS Library | Thesis Section | 2017-07-27 | 2749-T | 2749-T | Thesis |