- Petrochemical/ coal chemical/coking industry
- 2019-01-04
- high content of petroleum , containing polycyclic aromatic hydrocarbons and inorganic salt such as sulphide ,etc., deep chromes , poor biochemical degradability. Po
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- Pharmaceutical/medical industry
- 2019-01-04
- There are many pollution factors in wastewater,includingsubstances harmful to biological systems such as antibiotics,fungicides, organic solvents,etc. ,and many bio
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- Leather/slaughter/fertilizer /printing&dyeing industry
- 2019-01-07
- High content of organic matter, ammonia nitrogen and total nitrogen,large amount of sludge Increase biological activity and unit volume treatment load, improve nit
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- Electroplating/metallurgy/mining industry
- 2019-01-07
- Containing partially heavy metals,high content of ammonia nitrogen & total nitrogen, more inorganic pollutants, serious deficiency of C/N Am
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- Paper industry
- 2019-01-07
- Industrial wastewater which is difficult to treat and has complex composition&poor biodegradability,has many refractory organic matter such as suspended su
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