No ka mea i hana 'ia no ka hana 'enehana o ka pena noe flocculant, a pili pono i ka mist flocculant pena. Loaʻa ka hopena flocculation maikaʻi ʻole o ka mea pena i kēia manawa, ka wehe ʻana o COD, ka pale ʻana i ka corrosion a me ka pale ʻana i ka ʻōpala, no laila ke hāʻawi nei ka mea hana i ka mea pena noe flocculating agent, ʻo ia hoʻi nā mea maka o A agent a me B agent; ʻO ka A agent, ma ke kaumaha, he 1-5 mau ʻāpana o kahi hui amino, 1-5 ʻāpana o kahi pūhui aldehyde, 30-60 mau ʻāpana o ka bentonite a me 10-20 mau ʻāpana o ka polyaluminium chloride; ʻO ka ʻāpana B he 0.5-1.5 mau ʻāpana o ka polyacrylamide, 0.3-1 ʻāpana o ka bactericide, 20-40 mau ʻāpana antirust additive a me 2-6 mau ʻāpana defoamer; ʻo ka ʻāpana A a me ka ʻāpana B he 300 ʻāpana wai. Hāʻawi ka mea hou i kahi ʻano hoʻomākaukau a me ka hoʻohana ʻana i ka mea pena noe flocculating agent. Hoʻohana ʻia ka flocculant no ka neʻe ʻana o ka noe pena i ka wai ʻino, ʻoi aku ia ma mua o 95%, hiki ke hōʻemi i nā mea paʻa paʻa SS, hoʻemi i ka COD ma mua o 55%, a hiki ke hoʻohana nui ʻia no ka mālama ʻana i ka pena i ka wai ʻino.