Hinkton Technology

Comprehensive guide to the wastewater treatment process covering primary, secondary, and tertiary treatment stages, biological systems, aeration technologies, and modern solutions for municipal sewage treatment.

Learn about secondary wastewater treatment processes, including biological treatment and aeration systems. HINKTON Environmental Technology provides advanced aeration equipment and complete secondary treatment solutions for municipal and industrial wastewater facilities.

Surface area loading rate is the fundamental design parameter for Moving Bed Biofilm Reactor (MBBR) systems, defining how much pollutant each square meter of biofilm carrier can process daily. This guide covers calculations, typical values, optimization strategies, and best practices for wastewater treatment professionals.

Xử lý nước thải thứ cấp là một giai đoạn quan trọng trong quy trình xử lý nước thải, được thiết kế để loại bỏ các chất hữu cơ hòa tan và lơ lửng mà quá trình xử lý sơ cấp không thể loại bỏ. Giai đoạn này đóng vai trò then chốt trong các hệ thống xử lý nước thải công nghiệp, các nhà máy xử lý nước thải đô thị và các dự án xử lý phân tán trên toàn thế giới.

Adsorption is one of the most effective and widely used processes in wastewater treatment, especially for removing dissolved pollutants that conventional mechanical or biological methods cannot efficiently handle. A well-engineered adsorption design ensures high treatment performance, low operational cost, and stable effluent quality for both municipal and industrial wastewater applications.

Aeration is a key process in modern wastewater treatment. By delivering oxygen into the wastewater, aerators support microbial activity, enhance organic degradation, and improve overall system efficiency. Today, several types of aerators are commonly used depending on the treatment design, energy requirements, and water depth.

Advanced Oxidation Processes (AOPs) have become one of the most powerful technologies in modern wastewater treatment. With increasing industrial complexity and stricter discharge standards, traditional biological or physical-chemical methods often struggle to remove persistent organic pollutants. AOPs provide an efficient and reliable solution by generating highly reactive oxidizing species—mainly hydroxyl radicals (•OH)—that can degrade contaminants that are otherwise difficult to treat.

Choosing the right wastewater treatment system is essential for improving water quality, reducing pollution, and keeping treatment plants running efficiently. Different types of systems are used in municipal and industrial projects, and each one offers unique advantages. Below is a clear and simple overview of the most common wastewater treatment systems used today.

Water aeration is the process of introducing air into water to increase its dissolved oxygen (DO) levels. In wastewater treatment, aeration is one of the most important steps because microorganisms require oxygen to break down organic pollutants. Without sufficient oxygen, wastewater treatment efficiency drops, odors increase, and sludge becomes difficult to manage.

Aerated submerged filters (ASF) are a widely used biological technology for municipal and industrial wastewater treatment. Their main function is to remove organic matter and reduce ammonia through a stable and efficient process. This system is compact, easy to operate, and ideal for upgrading existing plants without major construction work.