Environmental technology - Import export

Disposal of oil emulsions by ultrafiltration Increasing disposal costs and laws about oil disposal make a treatment of oily emulsions right necessary right where they come up. The main target of this treatment is the reduction of waste volume as much as possible. Ultrafiltration is one possibility to separate even stabile emulsions. Like chemical methods and flotation, ultrafiltration can not be used as stand-alone solution. Only by an effective pre-treatment and a pre-treatment of the oily concentrate, an optimized and economical emulsion disposal can be guaranteed. By the pre-treatment, coarse particles and free oil is separated; the pre-separation dewaters and concenctrates the flow, which comes as concentrate from the ultrafiltration. So, a maximum of dewatering and concentration of the oil can be reached. The emulsion is pumped through the membrane modules of the plant. On the membrane surface, oil is separated from the waste water. Waste water will pass the membrane and is colle

Acid recovery out of pickling acids Salts and acids can be concentrated or separated from solutions by electrodialysis. For this, ions (anions and cations) are transported through the ion exchange membranes by the applied electrical field. Typical examples for the usage of electrodialysis are: Acid recovery at pickling lines Recovery of metals out of electro-plating rinsing water

Landfill leachate treatment Landfill leachate must not be leaded to the canalization or the recipient untreated. According to the guidelines of environmental protection, waste water hast to fulfill limit values of introduction and reusable water has to be cleaned and separated to be used as process water or maybe as drinking water. So, also landfill leachate – as many other industrial waste waters, too – has to be treated in a way, that introduction into a downstream sewage plant or recipient is according to the law. The multitude of ingredients of the landfill leachate has to be concentrated as much as possible, so that they can be bailed compact and without negative results for the environment. For the treatment of landfill leachate we offer the following processes of conditioning: Treatment of the leachate to reach recipient quality and concentration of the remaining ingredients in a way, that they can be leaded back to the landfill considering the water balance. Water analysis of

Recovery of flexoprint dye Picture: printing dye (red); ultrafiltrate (orange); nanofiltration permeate (clear) Application: Conditioning and concentration of cardboard printing dyes (flexo print), e.g. paper bag manufacturing, corrugated board manufacturing. Conditioning of the rinse waters by ultrafiltration(UF): Recovery and recycling of dyes, separated by tonality Further conditioning of the permeate by nanofiltration(NF): Recovery of the rinse water Further conditioning of the UF-concentrate by evaporation / distillation as pre-stage for external disposal Advantages of the process: Recovery of dyes separated by tonality is possible and established Recirculation of the rinse water is possible and established Reduction of the waste water amount At existing waste water treatment plants (based on precipitation) amounts of sludge can be reduced enormously Compact and modular design Fully automized process - low personnel costs High degradation rate and efficiency (concerning CSB, Cu,

COTTON SEED OIL:- Cottonseed oil is a cooking oil extracted from the seeds of cotton plants of various species, mainly Gossypiumhirsutum and Gossypiumherbaceum, that are grown for cotton fiber, animal feed, and oil. … Cottonseed oil is used for salad oil, mayonnaise, salad dressing, and similar products because of its flavor stability. We produce oil on a unique patented technology using environmentally of the filter material. They do not contain GMO, artificial colors, flavors, additives and impurities. Only %100 pure natural oil……..(1L, 3L, 5L 10 L PET Bottles or Flexi Tank) Product Description Transparency:clarifying and transparent Odor: bland and sweet-smelling Color: Yellow 35 Red 5.0 Acid Value: =< 0.30 Moisture & Volatile matter: 0.05 Infusible Impurities: 0.05 Residual solvent content in oil: nothing( Free ) Total fatty acid: 99.06g/100g Saturated fatty acid: 21.58g/100g Single unsaturated fatty acid: 11.81g/100g Polyunsaturated fatty acid: 61.

Capacitive touch technology is sensitive to many environments, so a stable and reliable touch performance needs a good combination of touch sensor design, firmware tuning, system assembly and environmental interferences consideration. GSR Technology works closely with our partner EETI to provide a full range of touch controllers designed to optimize the performance of projected capacitive touch technology. The EXC range of touch controllers and IC chips are specifically designed for commercial, industrial and medical applications. EETI touch controllers support USB, RS232 and IC interfaces and offer high voltage driving signal to achieve high signal-noise-ratio and better interference susceptibility for demanding applications. ** Click to know more **