• On Mar, 23, 2016
•  zhengyangpcb

The usage of copper is high, all the year round and for the extraction of copper is a certain limit, so the demand for copper cannot be established on the stable resources reserve, if want to solve the demand of the non-ferrous metal must strengthen the resource recycling of non-ferrous metals, to reduce its reliance […]

• On Mar, 16, 2016
•  zhengyangpcb

Taiwan media reports, the United Nations university, said in a report “e-waste” global output in 2014 reached 41.8 million metric tons, are at new highs in history, including the United States, China and Japan production separated the top three. Per capita amount of electronic waste manufacturing rankings, part from think to pay attention to environmental […]

• On Mar, 15, 2016
•  zhengyangpcb

One ton of waste printed circuit board can refine gold 400 grams, are you surprised? , after the examination, the same weight of PCB and ore, scrap circuit boards contain precious metals content than the ore, has become the new resources, known as the “urban mining”. A ton of gold is a ton of gold […]

• On Mar, 09, 2016
•  zhengyangpcb

High voltage electrostatic separator is commonly used in circuit board recycling machine, waste cable wire recycling machine, waste aluminum-plastic plate recycling production line, mainly for the separation of metal and nonmetal powder, the separation rate is as high as 98%. The characteristics of high voltage electrostatic separator: 1. Adopt the advanced mechanical crushing, new technology […]

• On Mar, 08, 2016
•  zhengyangpcb

Unused or broken electrical cords and cables, like extension cords, phone chargers and power strips, can clutter up your house. Thus, it becomes an issue of common concern about the recovery value of scrap cables. Here I will make a detailed introduction to the recovery value of scrap cables. 1.Sources of scrap cables Waste cables […]

• On Mar, 07, 2016
•  zhengyangpcb

Electronic waste is becoming one of the world’s largest source of rubbish. China and the United States of electronic waste a third of the world total. Experts said that if not properly deal with electronic waste, the environment will be compromised by electronic waste release carcinogens. The rapid development of science and technology make people […]

• On Mar, 04, 2016
•  zhengyangpcb

Electronic waste to come from Many different kinds of electronic waste, one kind is contained material is simpler, less damage to the environment of waste electronic products, such as refrigerators, washing machines, air conditioning and other household appliances and medical treatment, scientific research, electrical appliances, the dismantling and deal with this kind of product is […]

• On Feb, 16, 2016
•  zhengyangpcb

In the residential area in Germany, can be seen in a different color tag the classification of the trash can. Waste battery is not thrown into the trash can; They have a special recycling channels. Decades ago, the germans also once will be discarded waste battery directly in the general rubbish bin. Many people do […]

• On Jan, 30, 2016
•  zhengyangpcb

In China, is famous for its e-waste dismantling of Guangzhou city in a few years ago, It backward extraction technology used electronic waste, lead to a large number of soil pollution. Excess barium content in soil, according to the survey, more than 10 times, tin exceed bid 152 times, lead paint, 212 times, chromium to exceed […]

• On Jan, 27, 2016
•  zhengyangpcb

Discarded electronics, on the one hand, is considered a “rich ore”, the whole body is treasure, recycled or secondary circulation, can produce a larger value; On the one hand, is considered to be the source of pollution has a great influence on environment and human health. Along with the increase in waste electronic products, outstanding […]