Cyanide toxicity and environmental hazards

The magnitude of the toxicity of a substance is often expressed and divided by the semi-lethal dose of a warm-blooded animal. The animal can be tested to achieve the minimum dose of 50% of the animal's body weight per kilogram of death, said semi-lethal dose, its symbol LD50, unit mg / kg body

Continue Reading

How to effectively treat the sewage from the concentrator?

The ore dressing wastewater includes the beneficiation process drainage, the tailings pond overflow water and the mine drainage. The ore dressing process drainage is generally transported to the tailings pond together with the tailings slurry, collectively referred to as tailings water; therefore,

Continue Reading

Wireless monitoring system wireless bridge master-slave

The wireless bridge for transmission equipment used in the construction of the wireless monitoring system is affixed with master and slave on our labels. What does the Lord and the Slaves mean? The wireless bridge transmission has transmission and reception, and is used for pairing. At least two n

Continue Reading