Analysis of chemical characteristics of lignite upgrading wastewater and its agricultural utilization (Record no. 64659)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02735nab a22003617a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 64659 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211203230346.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200115s2020 xxk|||p|op||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0273-1223 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1996-9732 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.2166/wst.2020.242 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25648 |
| Personal name | Huifen Zhang |
| 245 1# - TITLE STATEMENT | |
| Title | Analysis of chemical characteristics of lignite upgrading wastewater and its agricultural utilization |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | United Kingdom : |
| Name of publisher, distributor, etc. | IWA Publishing, |
| Date of publication, distribution, etc. | 2020. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The lignite upgrading wastewater (LUW) produced in the drying and upgrading process of lignite cannot be discharged directly. Conventional wastewater treatment methods are usually costly and unable to achieve efficient utilization of water resources which are rich in activity components. In this study, the water quality analysis showed that LUW belonged to seriously polluted waters with low pH and very high total nitrogen content. Fifty-five compounds, mainly phenols and organic acids, were identified by gas chromatography-mass spectrometry (GC-MS) analysis. The study confirmed that the LUW, after being diluted to an appropriate concentration, could significantly promote the growth of wheat seedlings. The phenols and organic acids were the activity material basis of LUW, which promoted seed germination possibly through playing a role similar to plant hormones and simultaneously enhancing the utilization of nutrient elements. LUW had the natural advantages of directly developing high-end liquid fertilizers in terms of its physical form, chemical composition, biological activity, safety and economy. This study confirmed the feasibility of applying LUW to agricultural field as liquid fertilizer only through simple dilution without other treatments. Applying LUW as liquid fertilizer can not only supply a fertilizer product with low production cost and outstanding efficacy, but also provide an efficient and green way for the treatment of upgrading wastewater, which utilize the LUW as natural resources instead of purifying and discharging.<br/><br/> |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1038 |
| Topical term or geographic name as entry element | Chemical composition |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 25653 |
| Topical term or geographic name as entry element | Lignite |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 11840 |
| Topical term or geographic name as entry element | Gas chromatography |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 11789 |
| Topical term or geographic name as entry element | Mass spectrometry |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 12503 |
| Topical term or geographic name as entry element | Wastewater |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25649 |
| Personal name | Ji Song |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25650 |
| Personal name | Mi Zhang |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 3515 |
| Personal name | Cheng Xiang |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25651 |
| Personal name | Baocai Li |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25652 |
| Personal name | Yi Qin |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | United Kingdom : IWA Publishing, 2020. |
| Related parts | v. 81, no. 7, p. 1530–1540 |
| Title | Water Science and Technology |
| International Standard Serial Number | 0273-1223 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Article |
| Suppress in OPAC | No |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12/01/2021 | 12/01/2021 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 12/01/2021 |