|
|
|
|
| LEADER |
01000caa a22002652c 4500 |
| 001 |
NLM312558090 |
| 003 |
DE-627 |
| 005 |
20250227150820.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2020 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.wasman.2020.07.011
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n1041.xml
|
| 035 |
|
|
|a (DE-627)NLM312558090
|
| 035 |
|
|
|a (NLM)32679475
|
| 035 |
|
|
|a (PII)S0956-053X(20)30377-9
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Zielińska, Magdalena
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Adsorption - Membrane process for treatment of stabilized municipal landfill leachate
|
| 264 |
|
1 |
|c 2020
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 04.08.2020
|
| 500 |
|
|
|a Date Revised 04.08.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2020 Elsevier Ltd. All rights reserved.
|
| 520 |
|
|
|a The aim of this study was to investigate the efficiency of removal of difficult-to-biodegrade organic compounds from real stabilized landfill leachate with a membrane process alone and in combination with powdered-activated-carbon (PAC) adsorption. For filtration, ceramic membranes were used. The characteristics of the raw leachate were 788 mg COD/L and color of 0.4458 cm-1. With all combinations of PAC-adsorption and a membrane process (MF, UF, fine-UF) and with fine-UF alone, leachate treatment was highly efficient. For each membrane, treatment was more efficient when the membrane process was combined with PAC addition. This means that adsorption (PAC dose 3 g/L, adsorption time 30 min) made the largest contribution to leachate treatment (COD and color removal efficiency of 73.1% and 94.4%, respectively). In all cases, organic particles bigger than 100 kDa were removed most efficiently, whereas particles smaller than 3 kDa were removed least efficiently. The efficiency of leachate treatment with PAC + MF, PAC + UF and PAC + fine-UF did not differ significantly (>87% COD and > 97% color). With regard to membrane flux, however, these combinations can be ranked in the following order: PAC + MF > PAC + UF > PAC + fine-UF. Therefore, PAC + MF (0.3 MPa) was selected as the most effective solution (COD and color removal efficiencies of 87.8% and 97.2%, respectively; permeate flux of 167.6 L/(m2∙h)), as it combined efficient pollutant removal with low membrane pressure
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Ceramic membranes
|
| 650 |
|
4 |
|a Fine-ultrafiltration (fine-UF)
|
| 650 |
|
4 |
|a Microfiltration (MF)
|
| 650 |
|
4 |
|a Powdered activated carbon
|
| 650 |
|
4 |
|a Ultrafiltration (UF)
|
| 650 |
|
7 |
|a Membranes, Artificial
|2 NLM
|
| 650 |
|
7 |
|a Water Pollutants, Chemical
|2 NLM
|
| 650 |
|
7 |
|a Charcoal
|2 NLM
|
| 650 |
|
7 |
|a 16291-96-6
|2 NLM
|
| 700 |
1 |
|
|a Kulikowska, Dorota
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Stańczak, Marcin
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 114(2020) vom: 01. Aug., Seite 174-182
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnas
|
| 773 |
1 |
8 |
|g volume:114
|g year:2020
|g day:01
|g month:08
|g pages:174-182
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.wasman.2020.07.011
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 114
|j 2020
|b 01
|c 08
|h 174-182
|