As a common surface treatment technology, nickel plating is widely used in various industries , automobiles and machinery. 

There are many kinds of organic substances in natural water bodies, and the harm of organic substances to power plant water treatment equipment and heat equipment is also a problem. With the increasing pollution of water sources and the improvement o

Boron is a trace element necessary for the growth of animals and plants, but excessive intake or excessive boron content in irrigation water will cause certain harm to human body and crops.

Condensed water generally refers to the steam generated by the boiler, after the steam turbine, the condensed water is cooled by the circulating cooling water. Condensate is subject to some degree of contamination for some reason.

The aromatic hydrocarbon compound is a volatile hydrocarbon produced when coal, petroleum, wood, tobacco, organic polymer compounds and other organic substances are not completely burned, and is inhaled into the human body and is carcinogenic. The ad

Many vanadium compounds are highly toxic compounds, and pentavalent vanadium is the most toxic. However, vanadium and its compounds have many excellent properties, and the production and application of vanadium is rapidly expanding.

Industrial waste water such as non-ferrous electroplating, chemical, printing and dyeing industries often contain copper in wastewater. 

exists in the form of organic and inorganicin its natural state. Especially in urban river drainage and industrial wastewater. In the chemical, biochemical, metal surface and other industries also exist in large numbers. key substance that causes eut

Slow wire is a kind of CNC machining that uses continuous moving thin metal wire (called wire electrode, generally copper wire) as electrode, pulse spark discharge on workpiece, produces high temperature above 6000 degrees, etches metal and cuts into

Iron is a very complex chemical element that forms inorganic oxidation and hydroxide precipitation on the influent side as well as cationic nuclides and organometallic complexes, causing iron contamination. Traditional electrolysis way will make equi