Results 21 to 30 of about 208,092 (136)

Effect of Lactase Enzyme on Delignification and Physical Properties of OCC Pulp [PDF]

Iranian Journal of Wood and Paper Industries, 2013
Old Corrugated Container (OCC) recycled pulp provided by a local paper manufacturing company was treated by lactase enzyme. The pulp was sampled from headbox and treated by enzyme in the conditions of consistency 2%, pH 5, reaction time 2 hours, and ...
Masoumeh Moradi, Hossein Kermanian, Saeid Mousavi, Omid Ramezani   +3 more
doaj   +1 more source

Comparison of the Effect of Using Cellulose Nanofibers and Cationic Starch instead of Refining on the Physical and Mechanical Properties of Manufacture Paper from OCC pulp [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2019
The use of old corrugated container (OCC) is considered an effective solution by the paper industries in paper and paperboard productions bearing environmental and economic reasons.
Pejman Rezayati Charani, Ahmad Azizi. Mossello   +1 more
doaj   +2 more sources

In Situ Production and Application of Cellulose Nanofibers to Improve Recycled Paper Production [PDF]

Molecules, 2019
The recycled paper and board industry needs to improve the quality of their products to meet customer demands. The refining process and strength additives are commonly used to increase mechanical properties.
Ana Balea, Jose Luis Sanchez-Salvador, M. Concepcion Monte, Noemi Merayo, Carlos Negro, Angeles Blanco   +5 more
doaj   +2 more sources

Evaluation of the Effect of Endoglucanase Refining on the Physical and Mechanical Properties of Paper Made from OCC Pulp [PDF]

Iranian Journal of Wood and Paper Industries, 2013
In this study, the effect of enzymatic refining with endoglucanase was investigated on the physical and mechanical properties of OCC pulp. Collected OCC pulps were pre-treated with different endoglucanse dosages (1u, 2u and 3u on o.d.
Elyas Afra, Iman Akbarpour
doaj   +1 more source

EFFECTS OF POLY-ALUMINUM CHLORIDE, STARCH , ALUM AND ROSIN ON THE ROSIN SIZING, STRENGTH AND MICROSCOPIC APPEARANCE OF PAPER PREPARED FROM OLD CORRUGATED CONTAINER (OCC) PULP

BioResources, 2008
The influence of rosin (0.1-0.3%), alum (0.4-0.6%), polyaluminum chloride (0.3-0.7%), and starch (0.5-1.5%) in the making of paper from old corrugated container (OCC) pulp on the freeness, breaking length, tear index, and burst index of pulp and paper ...
Mohammad Hassan Ekhtera, P. Rezayati Charani, O. Ramezani, M. Azadfallah   +3 more
doaj   +2 more sources

USING OF LACCASE IN PAPERMAKING PROCESS FROM OLD CORRUGATED CONTAINER (OCC) PULP

Chemistry and Materials Research, 2021
Nina Elyani (Corresponding author), Sonny Kurnia Wirawan, Nena Andrina Restu Center for Pulp and Paper Jl. Raya Dayeuh Kolot 132 Bandung, West Java, Indonesia Tel: +62-22-5202980 E-mail: ninaelyani@yahoo.com, sonny-k@kemenperin.go.id Abstract Old ...
N. Elyani
openaire   +3 more sources

Low-pressure cold plasma pretreatment: Impact on quality attributes of "Fan Retief" guava and efficacy against Colletotrichum gloeosporioides. [PDF]

J Food Sci
Abstract This work investigated the impact of low‐pressure cold plasma (CP) as a pretreatment with polyethylene terephthalate (PET) plastic trays or open corrugated cardboard (OCC) boxes on the overall quality of “Fan Retief” guava fruits stored for 28 days at 13°C. Untreated samples placed in PET and OCC served as control.
Mlambo B, Kutu FR, Belay ZA, Mphahlele RR, Suinyuy T, Mokwena L, Caleb OJ.   +6 more
europepmc   +2 more sources

Determination of The Optimum Use of Cationic Starch on the Basis of the Mechanical Strengths of Mixed OCC and Virgin NSSC pulps [PDF]

Iranian Journal of Wood and Paper Industries, 2012
This study was carried out to optimize of cationic starch use for improvement of the mechanical properties of mixed OCC & NSSC pulps. NSSC pulps were mixed with the OCC pulps by following weight ratios: 80/20, 70/30 and 60/40, respectively.
Mansour Ghaffari, Ali Ghasemian, Hossein Resalati, Ghasem Asadpour   +3 more
doaj   +1 more source

Modification of the existing maximum residue levels for potassium phosphonates in apricots and cherries. [PDF]

EFSA J
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Fitosanitarios de Bajo Riesgo AIE submitted a request to the competent national authority in France to modify the existing maximum residue levels (MRLs) for the active substance potassium phosphonates in apricots and cherries.
European Food Safety Authority (EFSA), Bellisai G, Bernasconi G, Carrasco Cabrera L, Castellan I, Del Aguila M, Ferreira L, Greco L, Jarrah S, Leuschner R, Mioč A, Nave S, Reich H, Ruocco S, Scarlato AP, Simonati A, Szot M, Theobald A, Tiramani M, Verani A, Zioga E.   +20 more
europepmc   +2 more sources

Evaluation of confirmatory data following the Article 12 MRL review and modification of the existing maximum residue levels in citrus fruits for imazalil. [PDF]

EFSA J
Abstract The applicant Janssen Pharmaceutica N.V. submitted a request to the competent national authority in the Netherlands to evaluate the confirmatory data that were identified for imazalil in the framework of the maximum residue levels (MRLs) review under Article 12 of Regulation (EC) No 396/2005.
European Food Safety Authority (EFSA), Leite SB, Bellisai G, Bernasconi G, Binaglia M, Cabrera LC, Castellan I, Castoldi AF, Chiusolo A, Colas M, Crivellente F, Del Aguila M, Ferreira L, Greco L, Istace F, Jarrah S, Lanzoni A, Leuschner R, Louisse J, Mangas I, Mioč A, Nave S, Panzarea M, Parra Morte JM, Reich H, Rizzuto S, Ruocco S, Scarlato AP, Simonati A, Szot M, Timofieieva O, Tiramani M, Verani A, Zioga E.   +33 more
europepmc   +2 more sources