Operation of paper industry from January to August 2020
2020-11-03
Production situationFrom January to August, 2020, the national output of machine-made paper and paperboard was 79.393 million tons, a year-on-year decrease of 2.3%.In August, the national output of mach...
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Global Water Treatment Chemicals Market Outlook
2020-08-19
1. Global MarketFrom the perspective of the global water treatment chemicals market, the growth rate has been stable in the past five years. In 2019, the global demand was about 40 million tons. It is e...
Why to carry out paper coating processing
2020-08-06
After calendering, the paper fiber is no longer loosely arranged, but has a certain degree of tightness, but the surface smoothness still can not meet the requirements of high-grade fine printing.
Three levels of wastewater treatment
2020-07-25
A complete and efficient wastewater treatment system can be divided into three levels: primary treatment, secondary treatment and tertiary treatment.
