Inkqubo yokwenziwa kwesinyithi sogwebu iya kuvelisa inkunkuma ethile, efana netshiphu zesinyithi, inkunkuma yerhasi, amanzi amdaka, ulwelo oluyinkunkuma, njl.njl. Le nkunkuma kufuneka icocwe ngokufanelekileyo kwaye isetyenziswe ngokutsha ukuze kuncitshiswe impembelelo kokusingqongileyo.
Ngokuchetywa kwesinyithi, inokuphinda isetyenziswe kwaye isetyenziswe ngokutsha ngokuyiphinda ibe yimathiriyeli ekrwada ukuze iphinde isetyenziswe. Kwirhasi yenkunkuma kunye namanzi amdaka, iindlela zokulawula ungcoliseko, ezifana ne-adsorption, i-oxidation, imvula, i-filtration, njl., inokumkelwa ukususa ukungcola okukuyo okanye ukunciphisa ukuxinana kokukhutshwa ngaphambi kokukhutshwa okanye unyango olongezelelweyo. Ulwelo olulahlwayo, lunokunyangwa ngolwelo oluyinkunkuma, lugxininise, lube yikristale, njalo njalo, ukuze lusetyenziswe ngokutsha kwaye lusebenzise izinto eziluncedo kuzo, kwaye kwangaxeshanye lunciphise ukukhutshwa kwenkunkuma.

Ukongeza, izinto kunye neekhemikhali ezisetyenziswa kwinkqubo yokwenziwa kwesinyithi se-foam kufuneka zihlelwe, zigcinwe, ziphathwe kwaye zihlaziywe ukuze kuncitshiswe impembelelo yokusingqongileyo. Kwinkunkuma engenakuphinda isetyenziswe, iindlela zokucocwa kwenkunkuma ezikhuselekileyo nezisebenzayo, ezinje ngokutshisa nokulahla inkunkuma, kufuneka zamkelwe ukuze kuncitshiswe impembelelo yayo kokusingqongileyo.
Ukuqukumbela, unyango olufanelekileyo kunye nokuphinda kusetyenziswe inkunkuma eveliswe kwinkqubo yokwenziwa kwesinyithi se-foam kulungele ukunciphisa impembelelo yokusingqongileyo kunye nokufezekisa injongo yophuhliso oluzinzileyo.