Messi Biology states that excessive silicon is a common challenge in industrial wastewater treatment. Traditional desiliconization methods often suffer from high costs, complex operations, or secondary pollution. With its efficient reaction characteristics and environmentally friendly advantages, activated magnesium oxide is gradually replacing traditional processes and becoming the mainstream technology for silica removal from wastewater, with its applications continuously extending to multiple industries.
The core of activated magnesium oxide desiliconization lies in precise reaction control. In a suitable pH environment (10.0–10.3), the magnesium hydroxide colloid formed by the hydrolysis of magnesium oxide has extremely strong adsorption capacity. It can both react with dissolved silicate to form stable precipitates and capture colloidal silicon particles in the water. Compared with technologies such as ion exchange and reverse osmosis, this process is simple to operate, requires no complex equipment investment, and the dosage of magnesium oxide is only 8 to 12 times the content of silicon dioxide in the water, significantly reducing treatment costs. In the treatment of heavy oil wastewater from oilfields, it is even possible to add it directly without adjusting the pH value, completing desiliconization and water purification simultaneously, with the silicon content of the effluent reducible to below 1mg/L.
The activated magnesium oxide from Hebei Messi Biology Co., Ltd. provides a high-quality guarantee for the industrial application of this technology. As an industry leader with an annual output of ten thousand tons, the company ensures stable and controllable raw material quality through a “resource-smelting-deep processing” vertically integrated production system. Its independently developed nano-grade activated magnesium oxide, with a particle size controlled at 20-50nm, has a larger specific surface area, and its adsorption and desiliconization efficiency is 40% higher than conventional products. Relying on an intelligent sales and service platform, the company can provide customized products according to the customer’s wastewater quality and treatment scale, with the response time for urgent orders shortened to 4 hours. At the same time, it has established a database of one hundred thousand process parameters to provide customers with a full-process solution from model selection to application. The products have not only passed SGS authoritative testing but have also become strategic suppliers for international companies such as Roche and Bayer, with the export share maintaining a 35% growth rate for three consecutive years.
From industrial circulating water softening to semiconductor ultrapure water preparation, from hydrometallurgical purification to oilfield wastewater treatment, activated magnesium oxide desiliconization technology is helping various industries solve wastewater treatment problems with its advantages of high efficiency, economy, and environmental protection. With technological innovation as its core, Hebei Messi Biology Co., Ltd. continues to optimize product performance, allowing activated magnesium oxide to play a greater role in the field of advanced wastewater treatment and providing solid material support for promoting the green transformation of industry.