A decline in salt rejection or permeate flow is among the most common performance issues in reverse osmosis (RO) and nanofiltration (NF) systems. When system performance drops, the first step toward resolving the issue is to identify where the problem is occurring and determine the underlying cause.

Customer BackgroundThe customer is a meat and livestock distributor based in Addis Ababa, Ethiopia, currently planning to construct a new slaughterhouse designed to process 800 cattle and 300 sheep per day. They are seeking a complete water supply system, including project design, construction, tech

In water treatment systems, Runxin valves are widely used in softening and filtration equipment. To ensure proper fit between the valve and the tank, the riser tube height is critical. If the riser tube height is not correct, it can affect mounting stability and may cause issues during long-term ope

In the operation of a water softening system, the issue of brine suction without refill may appear to be a minor fault. However, if not addressed promptly, it can trigger a chain reaction. This not only results in incomplete resin regeneration, but also affects the normal operation and outlet water

Have you ever faced this situation: you turn on your water purifier in the morning, but the RO membrane produces no water; a factory production line halts due to water treatment equipment downtime, with urgent orders pending; or a hotel or school drinking water system suddenly “shuts down,” affectin

In critical fields such as water treatment, air purification, and food processing, UV equipment acts as an invisible guardian that blocks microbial contamination and safeguards environmental safety. However, it also has a weakness—fear of water. Once a UV lamp tube breaks and water seeps in, it may