Petrochemical/ coal chemical/coking industry
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
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
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
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
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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