What signal does the Ministry of ecology and environment reveal when replying to the

The problem of sludge has become a "serious problem" of sewage treatment plants.

What opportunities did the central economic work conference reveal for the environmental protection industry

The central economic work conference has just concluded in Beijing. The economic work in 2021 has been summarized. Under the current economic situation, the economic work in 2022 has been deployed.

Waste residue into high-quality cement, China invents "concretion" technology

Space garbage is increasing day by day. Scientists put forward "strange tricks" to clean up garbage

Scavenger's ledger under the financial crisis: 50 mineral water bottles earn a dollar

Analysis of China's circular economy policy

Low carbon economy is not the "patent" of developed regions

A refreshing new waste treatment technology