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Advantages of MVR (Mechanical Vapour Recompression) in Treating Wastewater

MVR evaporator are a cost-effective, environmentally friendly, and versatile solution for wastewater treatment. They recycle waste heat through the energy recovery process, using vapor instead of boiler steam. MVR evaporators can reduce total suspended solids, biological and chemical oxygen demand, offering zero liquid discharge, and flexibility in handling most pollutants in any condition. Read here for more info about MVR's benefits for wastewater treatment.<br>

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Advantages of MVR (Mechanical Vapour Recompression) in Treating Wastewater

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  1. Advantages of MVR (Mechanical Vapour Recompression) in Treating Wastewater The primary purpose of MVR or Mechanical Vapor Recompression is to recycle waste heat to enhance efficiency through the energy recovery process. TheMVR evaporatoruses energy in the form of vapor instead of boiler steam. The vapor is created by compressing it in a fan or a compressor with the help of high temperature and pressure. The Working Principle of MVR Evaporator The MVR evaporator works on the heat pump principle that evaporates water recompressed using a low-speed centrifugal fan or compressor, increasing the saturation temperature of the vapor. Apart from the fan, the water vapor can also be used to heat steam in the same unit. The recompressed vapor condenses and releases its latent heat through the heat transfer surface for further evaporation of the pollutant. MVR (mechanical vapor recompression) is considered the best in wastewater treatment. In fact, MVR can help reduce: Total suspended solids (TSS) Undissolved particles that are suspended in water Biological oxygen demand (BOD) This method is used to measure the amount of dissolved oxygen that is used by microbes in the biological process of metabolizing organic molecules existing in water. Chemical oxygen demand (COD) It measures the amount of oxygen that is required to oxidize soluble and particulate organic matter in water. Advantages of MVR in Treating Wastewater Zero Liquid Discharge With the help of MVR evaporators, you can achieve zero wastewater discharge as they can reduce factory pollutants by up to 95%. Affordable When it comes to affordability, MVR are far more cost effective as compared to other treatment methods like chemical precipitation. Environmental Friendly These evaporators are highly energy efficient as they recompress the vapor as a heat source. Regarding power consumption, MVR only utilizes 6-48 kWh per ton of treated water. 1

  2. Hassle-free Maintenance These evaporators require zero to low maintenance, can run independently, and can be monitored from anywhere. Volume of Waste MVRs have the ability to reduce the volume of waste by separating the pollutants from clean water, setting them apart from other methods. Versatility MVR evaporators are very flexible as they can be programmed to handle most pollutants in any condition. So, if you are looking for such MVRs to treat wastewater, contactThermosagtoday! Source: https://thermosag.weebly.com/home/advantages-of-mvr- mechanical-vapour-recompression-in-treating-wastewater 2

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