- Television screen plant
- Process water
- 5 m3/hr (22gpm)
- 500.000 --> 50 ppb
- 99.99% remoal
- Performance guaranteed
- VWT Techno Center Netherlands B.V. - ...
- MPPE Systems Philips (Germany) case study
Onion Slices Drying Processes
The dehydrated vegetable is a kind of food with popularity to meet the fast-paced and high-efficiency life style of nowadays. After drying, the moisture content of vegetables are reduced to 4%-13%, and the water activity (Aw) is reduced to around 0.7, which makes the microorganism and enzyme in an inhibition state, thus the dried vegetable can be preserved for 2-3 years after sealed or vacuum packed. So dehydration and drying is a common process of vegetables.With the increased utilization of dehydrated onions,...
Different Banana Drying Processes
Bananas are highly perishable due to their high moisture content and therefore very susceptible to postharvest losses during handling, transportation and storage. Thus, it is of great importance to use an appropriate process method to reduce the losses.Drying process is one of alternative ways to preserve the food quality and increase its value. The objective is the removal of water to a level which prevents deterioration. The major motives are extension of shelf life and reduction in volume.Drying process of...
Monitoring the fate of fluorescing substances recycled in ultrafiltration process backwash water
The fate of fluorescing substances during the recycling of membrane backwash water (MBWW) ahead of coagulation, flocculation and sedimentation (CFS) with ultrafiltration (UF) membranes has been investigated. Bench-scale UF membranes were used to generate MBWW from a CFS-treated surface water containing 21 mg/L dissolved organic carbon (DOC) registering a 0.95 cm–1 UV254 absorbance that had been coagulated with 100 mg/L with polyaluminum chloride. CFS settled water, when processed with UF, produced MBWW containing...
Veolia Water Technologies Botswana: Tailored solutions for treating mine water
Veolia, the world`s largest water services company, offers the complete A to Z of mine water treatment for mining applications in Botswana. We`re helping mines refine minerals, reduce waste, limit pollution and drive maximum profitability to their operation. Our solutions for mine water treatment include: Tailings pond water treatment for reuse or discharge Containerised plants for remote or fledgling mine camps Treatment of contaminated pit and underground mine water Ion exchange for heavy metals removal...
Effect of acetic acid in recycling water on ethanol production for cassava in an integrated ...
Recently, the integrated ethanol–methane fermentation process has been studied to prevent wastewater pollution. However, when the anaerobic digestion reaction runs poorly, acetic acid will accumulate in the recycling water. In this paper, we studied the effect of low concentration of acetic acid (≤25 mM) on ethanol fermentation at different initial pH values (4.2, 5.2 or 6.2). At an initial pH of 4.2, ethanol yields increased by 3.0% and glycerol yields decreased by 33.6% as the acetic acid concentration was...