I. Traditional Salt Field Process 1. Sedimentation and Clarification Stage Operation: Seawater is introduced into a storage tank and allowed to settle, removing suspended solids such as silt and algae. Principle: Gravity sedimentation separates insoluble impurities, reducing contamination in subsequent evaporation tanks. 2. Evaporation and Brine Production Stage Operation: Seawater
SWRO (Seawater Reverse Osmosis) is a reverse osmosis membrane technology specifically designed for seawater desalination. It converts seawater into freshwater through efficient salt removal and rapid filtration. Its core advantages include high desalination rate, stable flux, and wide applicability, primarily used in drinking water production and industrial water treatment. The
OARO (Osmosis-Assisted Reverse Osmosis) technology, as a novel membrane-based brine desalination process, cleverly integrates the mechanisms of reverse osmosis (RO) and osmosis-assisted processes. This innovative technology significantly improves water recovery efficiency while effectively reducing energy consumption. 1. Core Technology: In the OARO process, water is transported through a semi-permeable membrane
Zero sludge discharge refers to the complete resource utilization of sludge through advanced treatment technologies, avoiding environmental pollution caused by traditional discharge methods. The following are some typical technology applications: Ecological Zero Sludge Discharge Septic Tank SystemThis system uses a biofilm method instead of the activated sludge method, combined with
What is a microsand sedimentation tank? Microsand Carrier Flocculation: By adding quartz sand with a particle size of 0.1-0.3mm as flocculation nuclei, combined with coagulants (such as PAC) and flocculants (such as PAM), high-density flocs are formed. Three-Stage Structure Design: Includes three functional areas: a coagulation tank (for adding chemicals),
A sewage pumping station is an engineering facility used in urban drainage projects to pump and transport sewage. Sewage pumping stations are necessary when sewage in pipelines cannot be transported or discharged by gravity, when construction is difficult due to excessively deep burial of the main pipeline, or when the
The hydrolysis acidification system decomposes large molecular organic matter in wastewater into small molecular organic matter under anaerobic or hypoxic conditions through the metabolic action of anaerobic microorganisms, improving the biodegradability of wastewater. The specific operation process and key points are as follows: 1、 Operating principleThe hydrolysis acidification system limits
The hydrolysis acidification system has the characteristics of efficient organic matter removal, improved sewage biodegradability, adaptability to water quality fluctuations, reduced sludge production, reduced infrastructure and operating costs, strong shock load resistance, mild reaction conditions, and simplified treatment processes, as follows: Efficient organic matter removal: The hydrolysis acidification system has
1. Centralized Water Supply 1.1 Centralized water supply refers to a method of supplying water from a single source and distributing it to consumers or public water points through a water distribution network. This includes water supply from self-built facilities, water supply stations that provide daily drinking water to consumers,
1. Drinking water treatment generally involves purification, chlorination, and sometimes the addition of fluoridation agents. Treated water is collected by gravity or pumping into reservoirs and distributed through water towers or surface facilities. After use, the wastewater is typically discharged into the sewer system and treated at sewage treatment plants
