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Home
Products
Hot Products
Wastewater & Sewage
“Swift” Solar-Powered Sewage Treatment Bioreactor
MBF Packaged Wastewater Treatment Reactor
PWT-A Packaged Sewage Treatment Plant
PWT-R Packaged Sewage Treatment Plant
WET Sewage Treatment Plant Tank
Solid Waste
High Temperature Pyrolytsis Waste Incinerator
OWC Food Waste Bio-Digester
Manure Fertilizer Fermentation Tank
Agricultural Waste Disposal Equipment
Water purification
DW Containerized Water Purification Machine
Reverse Osmosis Water Treatment System
News
Blog
About us
Contact us
Home
News
DynaMembrane Wastewater Treatment | Application of DynaMembrane Technology in Large-Scale Wastewater Treatment Plants
2026-03-13 15:35
In response to global challenges such as land scarcity, energy consumption, and operational complexity, our company (HYHH) has developed the DBE (DynaMembrane Bio-Efficent&Energy Saving Process) dyn...
Integration and mutual learning: Beijing HYHH appeared at the 2025 County Domestic Waste Collection and Treatment Technology Exchange Conference
2025-07-04 00:00
The June 2025 county-level waste treatment forum in Xining highlighted compact incineration tech. HYHH presented its internationally advanced thermal facilities (30%-60% superior via CRAES assessmen...
The “Water Well” Under The City
2025-05-24 14:55
A waterfall well is a vertical or stepped well structure, usually built at a location with a large height difference in the sewage pipe. Its purpose is to reduce the impact of water flow and avoid dam...
Solutions for High SVI of Activated Sludge
2025-05-19 18:28
The sludge volume index (SVI) is an indicator to measure the settling performance of activated sludge. A high SVI usually means poor sludge settling performance and is prone to problems such as sludge...
Reverse Osmosis Water Treatment Systems - Comprehensive Upgrade Now Available!
2025-05-13 11:32
HYHH's Reverse Osmosis Water Treatment Systems have undergone complete upgrades: ①Featuring five-stage precision filtration combined with UV sterilization.②Intelligent control system. ③Multiple styles...
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