Multistage printing and dyeing wastewater processing apparatus

• Main Authors: WANG KUN, LIN LINHUA
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2018
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a multistage printing and dyeing wastewater processing apparatus relates to environmental protection, water processing technique field, including pump, decoloration jar, pHregulation jar, coagulation tank a set of or that the multiunit is established ties in proper order, printing and dyeing wastewater through decoloration, regulation pH, muddy back with fixed attention, enters into the pressure filter of being connected with coagulation tank and presses the sediment respectively, then through the outlet discharge. The utility model discloses in the decoloration jar, pH of establishing ties in proper order adjust jar, coagulation tank, it is little to handle pond area relatively, simultaneously, the utility model discloses in the decoloration jar, pH of establishing ties in proper order adjust jar, coagulation tank parallel operation simultaneously, through required printing and dyeing wastewater's handling capacity, utilize the treatment tank high from theground surface barrier, s