The main hazards of wastewater from glass factories include: 1. Harm to water bodies and ecosystems 1.1 Water pollution: High concentrations of suspended solids (such as glass dust, SS can reach 1800 mg/L) can clog waterways, reduce water transparency, and affect the photosynthesis of aquatic plants. 1.2 Depletion of dissolved
The treatment of wastewater from glass factories mainly adopts a combined process of “pretreatment + main treatment + advanced treatment + reuse” to achieve compliant discharge or resource reuse, as detailed below: 1. Pretreatment 1.1 Bar screen/screen: Removes large particulate impurities 1.2 Equalization tank: Balances water quality and quantity 1.3
Wastewater from glass factories mainly originates from multiple stages of the production process. According to authoritative publicly available information, it can be summarized into the following categories: 1. Main Wastewater Sources 1.1 Raw Material Preparation Stage: Wastewater from washing, screening, and rinsing raw materials such as quartz sand, soda ash,