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Items: 1 to 20 of 101

1.

Extraction of lipase and protease and characterization of activated sludge from pulp and paper industry.

Karn SK, Kumar P, Pan X.

Prep Biochem Biotechnol. 2013;43(2):152-62. doi: 10.1080/10826068.2012.712589.

PMID:
23302103
2.

Hydrolytic enzymes in activated sludge: extraction of protease and lipase by stirring and ultrasonication.

Nabarlatz D, Vondrysova J, Jenicek P, Stüber F, Font J, Fortuny A, Fabregat A, Bengoa C.

Ultrason Sonochem. 2010 Jun;17(5):923-31. doi: 10.1016/j.ultsonch.2010.02.006. Epub 2010 Feb 11.

PMID:
20219407
3.

Lipase and protease extraction from activated sludge.

Gessesse A, Dueholm T, Petersen SB, Nielsen PH.

Water Res. 2003 Sep;37(15):3652-7.

PMID:
12867331
4.

Protein extraction from activated sludge: an analytical approach.

Ras M, Girbal-Neuhauser E, Paul E, Spérandio M, Lefebvre D.

Water Res. 2008 Apr;42(8-9):1867-78. Epub 2007 Nov 19.

PMID:
18067947
6.

Upflow anaerobic sludge blanket reactor--a review.

Bal AS, Dhagat NN.

Indian J Environ Health. 2001 Apr;43(2):1-82. Review.

PMID:
12397675
7.

Correlation of wood-based components and dewatering properties of waste activated sludge from pulp and paper industry.

Kyllönen H, Lehto J, Pirkonen P, Grönroos A, Pakkanen H, Alén R.

Water Sci Technol. 2010;62(2):387-93. doi: 10.2166/wst.2010.273.

PMID:
20651444
8.

Characterization of activated sludge exocellular polymers using several cation-associated extraction methods.

Park C, Novak JT.

Water Res. 2007 Apr;41(8):1679-88. Epub 2007 Mar 7.

PMID:
17346764
9.

A high yield multi-method extraction protocol for protein quantification in activated sludge.

Monique R, Elisabeth GN, Etienne P, Dominique L.

Bioresour Technol. 2008 Nov;99(16):7464-71. doi: 10.1016/j.biortech.2008.02.025. Epub 2008 Apr 18.

PMID:
18396040
10.

Enzymatic extraction of activated sludge extracellular polymers and implications on bioflocculation.

Sesay ML, Ozcengiz G, Dilek Sanin F.

Water Res. 2006 Apr;40(7):1359-66.

PMID:
16549086
11.

Enzyme treatment to reduce solids and improve settling of sewage sludge.

Parmar N, Singh A, Ward OP.

J Ind Microbiol Biotechnol. 2001 Jun;26(6):383-6.

PMID:
11571622
12.

Aerobic and anaerobic bioprocessing of activated sludge: floc disintegration by enzymes.

Ayol A, Filibeli A, Sir D, Kuzyaka E.

J Environ Sci Health A Tox Hazard Subst Environ Eng. 2008 Nov;43(13):1528-35. doi: 10.1080/10934520802293685.

PMID:
18821239
13.

The enzymology of sludge solubilisation utilising sulphate-reducing systems: the properties of lipases.

Whiteley CG, Burgess JE, Melamane X, Pletschke B, Rose PD.

Water Res. 2003 Jan;37(2):289-96.

PMID:
12502058
14.

Characterizing the fluorescent products of waste activated sludge in dissolved organic matter following ultrasound assisted ozone pretreatments.

Yang SS, Guo WQ, Meng ZH, Zhou XJ, Feng XC, Zheng HS, Liu B, Ren NQ, Cui YS.

Bioresour Technol. 2013 Mar;131:560-3. doi: 10.1016/j.biortech.2013.01.024. Epub 2013 Jan 22.

PMID:
23415942
15.

Dewaterability of waste activated sludge with ultrasound conditioning.

Feng X, Deng J, Lei H, Bai T, Fan Q, Li Z.

Bioresour Technol. 2009 Feb;100(3):1074-81. doi: 10.1016/j.biortech.2008.07.055. Epub 2008 Sep 9.

PMID:
18783942
16.

Cellular biopolymers and molecular structure of a secondary pulp and paper mill sludge verified by spectroscopy and chemical extraction techniques.

Edalatmanesh M, Sain M, Liss SN.

Water Sci Technol. 2010;62(12):2846-53. doi: 10.2166/wst.2010.068.

PMID:
21123914
17.

Influence of ultrasonication and Fenton oxidation pre-treatment on rheological characteristics of wastewater sludge.

Pham TT, Brar SK, Tyagi RD, Surampalli RY.

Ultrason Sonochem. 2010 Jan;17(1):38-45. doi: 10.1016/j.ultsonch.2009.06.007. Epub 2009 Jun 9.

PMID:
19574083
18.

Heavy metal removal from contaminated sludge for land application: a review.

Babel S, del Mundo Dacera D.

Waste Manag. 2006;26(9):988-1004. Epub 2005 Nov 17. Review.

PMID:
16298121
19.
20.

Composting anaerobic and aerobic sewage sludges using two proportions of sawdust.

Banegas V, Moreno JL, Moreno JI, García C, León G, Hernández T.

Waste Manag. 2007;27(10):1317-27. Epub 2006 Nov 21.

PMID:
17118642
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