# Innosep > Innosep is a professional leader China membrane filtration, protein seperation, wastewater treatment manufacturer with high quality and reasonable price. Welcome to contact us. ## Contact Us - [WhatsApp](https://api.whatsapp.com/send?phone=66912555302): 66912555302 - [Line](https://line.me/R/ti/p/~apu22): apu22 - [Mail](mailto:kazi@innosep.co.th): kazi@innosep.co.th ## Social Media - [Facebook](https://www.facebook.com/innosep) - [Linkedin](https://www.linkedin.com/company/1849472/admin/dashboard/) ## Website Language Versions - [English](https://www.innosep.co.th): membrane filtration, protein seperation, wastewater treatment, industrial RO system, Food process filtration – Innosep - [Thai](https://th.innosep.co.th): การกรองเมมเบรน การแยกโปรตีน การบำบัดน้ำเสีย ระบบ RO อุตสาหกรรม การกรองกระบวนการอาหาร – Innosep ## Website Navigation - [Home](https://www.innosep.co.th/index.html): Home - [About Us](https://www.innosep.co.th/aboutus.html): About Us - [APPLICATION](https://www.innosep.co.th/products.html): APPLICATION - [Water Treatment](https://www.innosep.co.th/Water-Treatment-pl45423887.html): Water Treatment - [Bottled Water](https://www.innosep.co.th/Bottled-Water-pl42423887.html): Bottled Water - 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[Fermentation Process](https://www.innosep.co.th/Fermentation-Process-pl45323887.html): Fermentation Process - [Juice & Fruit Extract Clarification](https://www.innosep.co.th/Juice-Fruit-Extract-Clarification-pl44323887.html): Juice & Fruit Extract Clarification - [Pesticide Removal](https://www.innosep.co.th/Pesticide-Removal-pl43323887.html): Pesticide Removal - [Food ingredient Salt Reduction](https://www.innosep.co.th/Food-ingredient-Salt-Reduction-pl42323887.html): Food ingredient Salt Reduction - [Chemical Separation](https://www.innosep.co.th/Chemical-Separation-pl43423887.html): Chemical Separation - [Color Removal](https://www.innosep.co.th/Color-Removal-pl41323887.html): Color Removal - [Acid & Caustic Recovery](https://www.innosep.co.th/Acid-Caustic-Recovery-pl40323887.html): Acid & Caustic Recovery - [Chemical Waste Reduction](https://www.innosep.co.th/Chemical-Waste-Reduction-pl49323887.html): Chemical Waste Reduction - [Dye Desalting](https://www.innosep.co.th/Dye-Desalting-pl48223887.html): Dye Desalting - [Oil Water Seperation](https://www.innosep.co.th/Oil-Water-Seperation-pl47223887.html): Oil Water Seperation ## FAQ - **Q: How to boost my RO membrane lifespan?** A: The performance of a system over the long term is profoundly influenced by its design, operation, and maintenance. Prioritizing a thoughtful initial investment can prevent escalating operational costs down the line. Cutting corners on the upfront budget often leads to higher expenses in maintenance, repairs, and inefficiencies, ultimately outweighing any initial savings. Below are some of the key factors that determine the performance and lifespan of membranes.  - **Q: We are a factory makes parts for automobile companies. We'd like to recycle the wastewater we use in making parts which is a mixture of oil, water and metal swarf. What membranes should we consider?** A: Wastewater from machining processes, which contains oils, chemical solvents, water, and metal particles (swarf), requires several steps to separate and treat each component effectively. 1. Pre-treatment. The first step is to remove visible particles like metal swarf. Filter bags or cartridge filters are used to capture these large particles, protecting the next stages of filtration. 2. Oil-Water Separation Next, the challenge is separating oil from water. Using hydrophobic ultrafiltration (UF) membranes, which allow oil to be rejected while clear water passes through, is an effective solution. This method helps recover oil while keeping water out, making it ideal for oil concentration and recovery. - **Q: What are the key considerations of a cooling tower water recovery project?** A: - **Q: What are the main challenges for cooling tower water recovery?** A: - **Q: What types of membranes are mostly used in the market and what are the applications?** A: Please find the below infograph for the answer.