Shanghai Yingcheng Tech Development Co., Ltd

What It Does Rapidly lowers total nitrogen (TN) by removing nitrate and nitrite, while also reducing organic pollutants.Boosts denitrification efficiency and keeps long‑term nitrogen removal stable.Helps the system recover quickly from shocks and...

Why bacteria stay alive in wastewater Wastewater is a buffet for microbes. It's full of organics (food), nutrients, moisture, and dissolved oxygen (or, in some zones, perfect low‑oxygen conditions).

Some Solutions Treat Water. We Transform It. Forever. | Upgrade Your Biology, for the Next 10,000 Days.

#Activated sludge is one of the most widely used #biological processes for municipal wastewater treatment—valued for its reliability and strong BOD (biochemical oxygen demand) reduction.

Improving biological stability and shock-load resistance without civil retrofits is a real need

Wastewater treatment is often shown as a simple set of tanks and arrows, but each unit operation has a clear purpose: protect equipment, reduce load, remove carbon and nutrients, polish effluent quality, and manage sludge safely.

1) Background and Treatment Objectives Municipal wastewater is a complex mixture of biodegradable organics, suspended solids, nutrients (nitrogen and phosphorus), microorganisms, and trace contaminants.

Secondary Treatment: The Heart of Biological Purification & Process Diversity This stage utilizes microbial communities (activated sludge) to degrade pollutants, representing the most technically complex and energy-intensive unit in wastewater...

Introducing the synergistic combination of Mesoporous Silica Nano Hollow Spheres and a next-generation Compound Microbial Inoculum.

A New Paradigm for Powerful Sewage Purification via Photobiological Synergy This product represents the culmination of our core technologies, designed to tackle industry-wide challenges caused by fluctuating influent quality—such as difficulties in...