Clean water recycle in sugar extraction process: Performance analysis of reverse osmosis in the treatment of sugar beet press water

Desalination ◽  
1997 ◽  
Vol 108 (1-3) ◽  
pp. 261-271 ◽  
Author(s):  
M. Bogliolo ◽  
A. Bottino ◽  
G. Capannelli ◽  
M. De Petro ◽  
A. Servida ◽  
...  
2010 ◽  
Vol 3 (1) ◽  
pp. 49-56 ◽  
Author(s):  
Navid Mostoufi ◽  
Ali Faridkhou ◽  
Rahmat Sotudeh Gharebagh ◽  
Hamid Reza Norouzi

2016 ◽  
Vol 4 (1) ◽  
pp. 11
Author(s):  
Recky Pangemanan ◽  
Effendi P. Sitanggang ◽  
Jardie A. Andaki

Title (Bahasa Indonesia): Pengaruh kualitas layanan terhadap kepuasan pengguna jasa di Pelabuhan Perikanan Samudera (PPS) Bitung, Indonesia This study evaluates the effect of service quality on the service users’ utilization in the Ocean Fisheries Port (OFP) of Bitung, Indonesia. It employed 3 quantitative methods,Customer Satisfaction Index (CSI), Importance Performance Analysis and Gap Analysis. From 14 services, there were 13 services categorized as satisfactory services. It means that Ocean Fisheries Port of Bitung has performed well in most of its functions. The unsatisfactory one was clean water service. To increase the users’ level of satisfaction in the OFP of Bitung, improvement needs to be done in the services of ship arrival and departure document preparation, fishing vessel log book inspection, recommendation for subsidized fuel use, fish catch certification, port hygiene, entrance ticket, information building rental, electricity, clean water supply, equipment rental, and mooring. Penelitian tentang pengaruh kualitas layanan terhadap kepuasan pengguna jasa di Pelabuhan Perikanan Samudera (PPS) Bitung, Indonesia, telah dilakukan. Dengan mengunakan 3 metode kuantitatif, yaitu Customer Satisfaction Index (CSI), Importance Performance Analysis dan Gap Analisis, didapat hasil sebagai berikut: dari 14 layanan, terdapat 13 layanan yang mendapatkan predikat puas meskipun tidak ada yang sangat memuaskan. Ini dapat diartikan, bahwa PPS Bitung telah melakukan tugas pokok dan fungsinya dengan baik. Hanya ada satu pelayanan yang kurang memuaskan, yaitu pelayanan air bersih. Untuk meningkatkan kepuasan pengguna jasa/stakeholder di PPS Bitung, maka perbaikan perlu dilakukan terhadap pelayanan persiapan dokumen kedatangan dan keberangkatan kapal, log book penangkapan ikan, rekomendasi bahan bakar minyak solar subsidi, sertifikat hasil tangkapan ikan, kebersihan kolam pelabuhan dan kebersihan pelabuhan, pas masuk, sewa lahan bangunan informasi, jasa listrik, jasa air bersih, sewa peralatan, dan tambat labuh.


2016 ◽  
pp. 91-96
Author(s):  
Stefan Frenzel

The presentation includes monitoring results of the companies participating in the ESST expert study group on “Nitrite in feed”. It will be obvious that the complex behaviour of nitrite in the sugar extraction process overlaps with external effects such as growth condition of the beet which are not under the control of the process owner. Currently the lack of reliable and validated analytical methods do not allow to comply to the questionable maximum nitrite limit for animal feed materials.


Author(s):  
Guy Berkenstadt ◽  
Avigdor Gal ◽  
Arik Senderovich ◽  
Roee Shraga ◽  
Matthias Weidlich

2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Vine Valenia David ◽  
Kancitra Pharmawati ◽  
Djoni Kusmulyana Usman

<p>Clean water crisis that occurred in Bandung is caused by land conversion in North Bandung area which is a recharge area into commercial buildings. This increases runoff rate from 40% to 70% that can lead can lead to flooding and reduced groundwater availability. Therefore, it is necessary to save water by implementing water conservation. Considering those problems, this study aims to apply the concept of water conservation in X Apartment building that is located in the North Bandung Region by referring to Mayor Regulation of Bandung in 2016. Water conservation efforts that will be applied are wastewater reuse into water recycle, rainwater harvesting, infiltration well construction and placing water meters. The application of water conservation concept considers two conditions, namely in rainy season and dry season. Total need for clean water can be saved by 45,8% in dry season, while in rainy season clean water can be saved by 31,74%.</p>


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