Chris Li

@chrislianswer (2)

Guangdong, China • Age 74

Joined myLot 6 years ago

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Chris Li's Activity

what is wrong with hard water?

sherry_navilla @sherry_navilla (420) • Slovak Republic 23 Feb 07

Last night a saleslady from a water treatment company came to our home. We have very hard town water, which I knew before. She was saying that hard water is not good for drinking, but I've been drinking this water for years. I...

water treatment

2 responses

Chris Li Drinking hard water will also have a certain impact on human health and daily life. People who do not drink hard water occasionally drink hard water, which can cause gastrointestinal dysfunction, the so-called gastrointestinal discomfort; cooking fish and...

8 Jan 19

Sewage Sludge

kochmy @kochmy (94) • Malaysia 23 May 07

The sewage sludge is the residual semi-solid material left from industrial,water treatment or wastewater treatment processes.The treated form of sewage sludge also called "Biosolids".Anyone have any idea on reuse it in the...

water treatment

1 response

Chris Li The sludge from the sewage treatment plant can be used as fertilizer. The sewage sludge of the sewage treatment plant is rich in organic matter and humus, which is the first choice for making ecological fertilizer. The specific manufacturing process mainly...

8 Jan 19