Search
Confirm
Cancel

NEWS

2019-08-06

Fun and simple way to make batteries

Experimental preparation:2 orange petals,2 thick copper wires,2 zinc flakes,2 thin wires,and 1 electronic watch.

2019-07-06

What are the similarities and differences between primary batteries and secondary batteries

The primary battery can only be discharged once, and the secondary battery can be repeatedly charged and discharged. The rechargeable battery undergoes reversible changes in the volume and structure of the electrode during discharge.

2019-06-06

Identify the pros and cons of dry batteries "three steps"

In daily life, people use several dry batteries in remote controls, radios, flashlights, and electric toys. Some citizens will find that some batteries cannot be used for a short time.

NEWS CENTER

>
/
How harmful is the waste battery to the environment?
  • Time of issue:2019-09-06

How harmful is the waste battery to the environment?

(Summary description)Battery products are divided into three categories: primary dry batteries (ordinary dry batteries, which are also the most used battery), secondary dry batteries (rechargeable batteries,

How harmful is the waste battery to the environment?

(Summary description)Battery products are divided into three categories: primary dry batteries (ordinary dry batteries, which are also the most used battery), secondary dry batteries (rechargeable batteries,

Information

  Battery products are divided into three categories: primary dry batteries (ordinary dry batteries, which are also the most used battery), secondary dry batteries (rechargeable batteries, mainly used in mobile phones and computers, with a small total), and lead-acid batteries (mainly used in automobiles). . The primary battery is the one that is used the most, the people are most concerned, and the most reported. The main components of this battery are iron, zinc, manganese, etc., in addition to a trace amount of mercury. The mercury in the battery is an additive, even the high mercury battery, the mercury content is only one thousandth of the total battery. The domestic battery industry consumes only a dozen tons of mercury annually, which is roughly equivalent to the annual mercury content in the wastewater discharged by a mercury-method PVC, mercury-method gold smelting, or high-mercury lead-zinc mine mining and dressing enterprise. Due to the large consumption area of ​​batteries, after mercury-containing waste batteries enter the domestic garbage treatment system, the impact on the environment is much smaller than the aforementioned impact caused by a chemical enterprise's discharge of mercury-containing wastewater. It is objectively impossible to cause damage such as Minamata ("entertainment") disease. The cause of Japan's Minamata disease is that chemical companies have discharged a large amount of mercury-containing wastewater into a river for decades, causing the mercury content in the downstream water system to exceed the standard. Caused. At present, there are no reports or scientific research materials on serious pollution caused by waste batteries at home and abroad. Fukuoka University in Japan has conducted 15 consecutive years of research, showing that mercury-containing batteries can be landfilled with domestic waste. Some reports say that batteries contain mercury, cadmium, lead, zinc and other substances. This is inaccurate. In fact, it is not necessary to add cadmium, lead, zinc and other substances in the production process of ordinary dry batteries used by the masses.

Scan the QR code to read on your phone

CONTACT US

 

TEL :   +86-539-8711259

Mobile:+86-13805491458 

            +86-15165395769

 E-mail:parkman@huataibattery.com

             michael@huataibattery.com

Add:Tangtou Town, Linyi City,Shandong,China

 

ZM

Copyright © Linyi Huatai Battery Co., Ltd. 

鲁ICP备13000467号    Powered by  www.300.cn