Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sri Sutyasmi"'
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 34, Iss 2, Pp 61-68 (2018)
Tujuan dari penelitian ini adalah untuk mengolah limbah cair brown crepe agar bisa menurunkan beban pencemar. Limbah cair brown crepe diolah dengan menggunakan 3 model pengolahan yaitu dengan pengolahan primer dan adsorpsi, pengolahan dari bak penamp
Externí odkaz:
https://doaj.org/article/f600b1c58d494a63bf039d70e82a4dda
Autor:
Sri Sutyasmi
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 33, Iss 1, Pp 11-18 (2017)
Gambier is obtained from the extraction of leaves and young twigs of Uncaria gambir, a shrub that grows in Indonesia. Gambier contains tannin by 20% to 55% so that can be used as a vegetable tanning material using the C-RFP system (C=Conditioning, R=
Externí odkaz:
https://doaj.org/article/ac9458be319a47d6a42e9ca8c3e007a9
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 32, Iss 1, Pp 31-38 (2016)
The purpose of this study was to determine the effect of the use of mimosa, to manufacture environmentally friendly leather for jacket by using the C-RFP system (C=Conditioning, R=Rapid, F=Fass (drum), P=Powder), on physical, organoleptic, and morpho
Externí odkaz:
https://doaj.org/article/58977fbef5c242a388a813ba82e78ef2
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 31, Iss 2, Pp 115-126 (2015)
Monitor lizard (Varanus salvator) skin is exotic leather because it has a unique grain. Therefore, the original grain of the animal needs to be maintained in the finishing process so that its performances look likes natural. This research aimed to st
Externí odkaz:
https://doaj.org/article/95dc208493924e52a13b236f11cce97d
Autor:
Sri Sutyasmi
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 31, Iss 2, Pp 107-114 (2015)
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollution and to utilize chrome as tanning agent. Chrome in tanning waste water leaching out of the drum was filtered and put in the tank and subsequently
Externí odkaz:
https://doaj.org/article/9bdf150811844e3580e91cc94503b90d
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 31, Iss 1, Pp 45-54 (2015)
This research aimed at determining the effectiveness of the Tingi bark’s extract as vegetable tanning material and the optimum formulations of Tingi extract for lining leather tanning, when combined with alum and mimosa. The research variables incl
Externí odkaz:
https://doaj.org/article/57f2535fa2ec4330a24c1fb595064487
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 31, Iss 1, Pp 37-44 (2015)
Wastes in the form of skin derivatives from leather tanning industries remain serious problems if not managed properly and quickly, since they can cause environmental pollution. This research aimed at studying the influence of base type and concentra
Externí odkaz:
https://doaj.org/article/46567d019e34400d8c9c2ce0f4ddcf5d
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 30, Iss 2, Pp 87-94 (2014)
This study aims to determine the extent of chrome in shaving waste that can be recovered and reused for tanning the leather and to reduce environmental pollution. Three kg of chrome shaving waste was hydrolyzed with NaOH by variation of 1, 2 and 3 %
Externí odkaz:
https://doaj.org/article/3ffa519e75ac48f39532f5b19b5cc97f
Autor:
Sri Sutyasmi
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 30, Iss 1, Pp 15-22 (2014)
Tanneries use large quantities of water and produce high pollutant load. Wastewater recycling is an effective way to conserve water supplies. The purpose of this study was to reuse wastewater that has been treated with a wetland system to save water
Externí odkaz:
https://doaj.org/article/606eb8d820d346d4b6ca17c89b26bd9b
Publikováno v:
Majalah Kulit, Karet, dan Plastik, Vol 29, Iss 2, Pp 91-98 (2013)
The purpose of the study was to obtain eco-friendly soaking process for goatskin and to shorten the soaking time. The enzyme used in the soaking process was Bacillus megatorium DSM-319, with enzyme concentration of 0.5, 1, and 1.5% and soaking time o
Externí odkaz:
https://doaj.org/article/3ff9ac265cec40df8cbad29c3d76dc1f