Recovery of acids and acidic rinse waters Additionally to the pickling bath treatment by microfiltration and ultrafiltration, the recovery of acid becomes more and more important. Additionally to sulphuric and hydrochloric acid, also mixed acids (HF / HNO3) can be recovered. The first step of the acid recovery is mostly a sludge separation by microfiltration. Downstream, diffusion dialysis, electrodialysis or nanofiltration is used for metal separation. For the treatment of rinse waters, OSMO Membrane Systems GmbH offers reverse osmosis or electrodialysis plants.
Poland
Ready-to-use liquid with bactericidal and fungicidal properties (in terms of yeast-like fungi), intended for disinfection of surfaces and technological lines in food industry plants, including surfaces in contact with food; for use in wellness salons, hairdressing and beauty salons, catering establishments, etc. It has a bactericidal and fungicidal effect (in terms of yeast-like fungi) in accordance with the PN-EN 13697:2002 standard. The product is not intended for use in the medical area. Biocidal marketing authorization: 5401/13.
Request for a quoteSouth Korea
We manufacture fundamental, core parts of the IT industry. Techwell now determins not only its products' quality but the industry's performance. Technology we posess is essential for the success of all IT companies and manufacturers. Building on our leading technology and R&D, Techwell is continuously improving its quality, not losing its focus on profits.
Request for a quotePoland
The grinding services are a surface finishing process that includes every detail that requires the removal of machining allowance and obtaining large classes of surface roughness. For technological reasons and the number of requirements as to the further condition of the surface of the elements, we adjust the metal grinding process to individual customer requirements. Metal grinding is a finishing treatment involving the treatment of surfaces of various shapes with abrasive tools. Grinding allows you to remove burrs (deburring) and roughness, as well as machining allowance. This surface finishing method allows to obtain a surface with low roughness and desired shapes and dimensions with quite high accuracy. Surface grinding is one of the most common methods of surface treatment, for a wide variety of metals, including grinding steel, metal grinding bits, grinding welds, aluminum grinding and many others.
Request for a quoteCreate one request and get multiple quotes form verified suppliers.