I-flocculant yenkungu kapende ihlukaniswe yaba izingxenye ezimbili: A kanye no-B. Iwumkhiqizo wenziwe ngezinto ze-polymer kanye nama-surfactants ahlukahlukene njengama-detackifiers. Isetshenziswa kakhulu ukucupha kanye nokufingqa futhi kuntante izinhlayiya zenkungu kapende emanzini ajikelezayo egumbi likapende wesifutho.
I-ejenti A ine-alkaline ebuthakathaka futhi i-Agent B ine-asidi ebuthakathaka, uketshezi olumhlophe olubisi. Ngemuva kokuxuba, inani le-pH licishe libe ngu-8.0. Ayinabungozi emishinini, ayiyona ingozi ekusebenzeni kwabasebenzi, futhi ayinayo ingozi yomlilo.

1. Izici zenkungu kapende i-coagulant ngokwayo
1. Okungashi
2. Ayiqukethe i-formaldehyde, izinsimbi ezisindayo nezinye izinto eziyingozi
3. Alikho iphunga elisobala
4. Iphoyinti lokubanda≤0℃
5. Isikhathi sokugcina ekamelweni lokushisa ≥ 6 izinyanga
2. Izidingo zokubhekana ze-coagulant yenkungu kapende
1. Inani le-pH yamanzi alidingi ukulungiswa (kuyakhetheka) – Imfuneko yokulungiswa kwenani le-pH yekhwalithi yamanzi ingu-7.5-9
3. Izindinganiso zokwengeza ze-coagulant yenkungu kapende:
Imibandela yokungeza evamile:
I-agent A ejikelezayo yokungena kwamanzi, inani elingeziwe liyi-4-5 thousandths yomthamo wamanzi ajikelezayo
I-agent B ejikelezayo yokukhipha amanzi, inani elengeziwe liyi-4-5000 yevolumu yamanzi ajikelezayo
4. Izidingo zekhwalithi yamanzi ngemva kokwelashwa kwe-coagulant yenkungu kapende
1. Ukubukeka: I-slag yepende iyajiya futhi intante, futhi amanzi ayacaca
2. Ukujiya kanye nezinga elintantayo: ≥95% - ukuhlolwa kwansuku zonke
3. Iphunga: alikho iphunga - ukuhogela okukodwa
4. Ubude begwebu lephuli: ≤5cm
5. Umbono: ≥15cm-ukuhlolwa kwansuku zonke
6. Ukunamathela kwe-slag kapende: akukho ukunamathela lapho uthinta i-slag kapende ngesandla esisodwa
7.COD okuqukethwe: ≤100mg/ml
8. Impilo yekhwalithi yamanzi: ≥Izinyanga ezingu-6: (ukuguqulwa kwamanzi okujikelezayo ≥500mm/cm ukushintsha kwamanzi)
5. Indlela yokuhlola yesampula ye-coagulant yenkungu kapende:
Isinyathelo sokuqala: Sebenzisa ibhodlela lamanzi amaminerali ukugcwalisa u-350-400 ml wamanzi.
Isinyathelo sesi-2: Engeza u-5 ml we-ejenti A, vala isembozo bese unyakazisa ngamandla izikhathi eziyishumi nambili.
Isinyathelo sesi-3: Engeza enye i-3 ml kapende, vala isembozo bese unyakazisa ngamandla izikhathi eziyishumi nambili.
Isinyathelo sesi-4: Ekugcineni engeza u-5 ml we-Agent B, vala isembozo bese unyakazisa ngamandla izikhathi ezimbalwa kuze kube yilapho i-slag yepende ifinyezwa futhi imisiwe, bese uyivumela ukuba ihlale imizuzu engu-3.
Qaphela umphumela.