Study on sampling sludge from 04 industrial parks in Binh Duong province such
as My Phuoc, Dong An, Viet Huong 1, Song Than 2 to analyze the pollution
criteria to assess the pollution possibility of industrial waste sludge. The research
results show that: at present, the total volume of sludge generated today in the
industrial park fluctuates about 4,450 – 6,255 kg/day, equivalent to dry sludge
volume is 1,035.725 – 1,532.11 kg/day. The estimated volume of dry sludge
generated from industrial parks in the future from 2019 to 2020 ranges from
30,023 to 31,396 kg/day. Most sludge from 04 wastewater treatment plants hadn’t
heavy metals (Hg, Pb, Cu, Ni, Cr, Zn, Cd), especially Dong An Industrial park
Treatment plant had Zn, value 49.7 – 49.9 mg/l. The sludge from the wastewater
treatment plants of 04 industrial parks had amount of helminth eggs that exceeds
the USEPA's regulations on pathogens (type A sludge).