PATENT


Waste heat recovery system of converter gas dedusting

Waste heat recovery system of converter gas dedusting

Modular high-efficiency oil and air flotation filtration system

Modular high-efficiency oil and air flotation filtration system

Modular constructed wetlands

Modular constructed wetlands

Reverse-flow waste incinerator

Reverse-flow waste incinerator

Cyclone type air dissolving device for air floatation

Cyclone type air dissolving device for air floatation

Anoxic tank gas mixer

Anoxic tank gas mixer

Micro-vortex wastewater treatment system

Micro-vortex wastewater treatment system

Water and air supply device for sewage treatment

Water and air supply device for sewage treatment


Tonglida

The company is committed to the design, manufacturing, construction and operation of water supply, sewage treatment, reclaimed water reuse and zero discharge in the metallurgical and chemical industries

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