26

2021/02

The domestic sewage treatment industry contains hundreds of billions of business opportunities, which attract foreign capital to enter. Multinational companies have abundant funds and advanced managem..

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26

2021/02

Bleaching powder is white powder with strong chlorine smell, easy to absorb water and unstable chemical properties. It will cause combustion and explosion when it meets with water or humid air. It wil..

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26

2021/02

1. Preparation and containerBleaching powder was prepared by using high and low cylinder (or stainless steel barrel). The high cylinder is equipped with a water valve for discharging clarified liquid;..

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26

2021/02

After the flood, the water quality of aquaculture water is often turbid, a large number of pathogens breed, it is easy to induce diseases, and increase the loss of aquaculture. At this time, bleaching..

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26

2021/02

Prevention and control of diseases: after the flood, fish diseases often occur frequently, so bleaching powder can be used for disinfection and prevention in time. Bleaching powder plays a significant..

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