Madzi ogwiritsidwa ntchito: Njira ya chiyeretso

Aliyense akudziwa kuti anthu sangakhale popanda madzi. Tsiku lililonse, anthu mamiliyoni kiyubiki mamita ankadya reviver, koma ndi zosafunika kwa madzi ogwiritsidwa ntchito yosavuta kugwera mu madzi achilengedwe. Choncho, ayenera kukhala chisanadze kuyeretsa ndi decontamination. akonzedwa ili la zinthu ndipamene ntchito khola la chitetezo cha madzi.

Madzi ogwiritsidwa ntchito - ndi madzi zinyalala ndi Madzi a mvula, makhalidwe amene sali mchikakamizo cha zochita za anthu amene analowa madzi kupyolera dongosolo zimbudzi kapena yokoka.

Gulu la madzi zinyalala ali ndi kapangidwe yotsika ya chidule:

1. mipweya.

2. Pa malo a maphunziro.

3. Chikhalidwe cha kuipitsidwa.

Madzi ogwiritsidwa ntchito mankhwala zikuchokera anapatukana mu magulu atatu: organic (zomera ndi mankhwala Hud), mchere (dongo, mchenga, insoluble salt) ndi kwachilengedwenso (mabakiteriya, nkhungu, ndi tizilombo tina).

Pa malo mapangidwe ndi zimatulutsa mumlengalenga zimbudzi zoweta. Komanso, monga tanenera kale, kuipitsidwa ukhale wa chikhalidwe chosiyana Mwachitsanzo, sungunuka, insoluble ndi colloidal zinthu.

Ndi digiri ya kuipitsa madzi ogwiritsidwa ntchito yodziwika ndi ntchito zina zizindikiro zowombetsa mkota monga kufunika mankhwala ndi amuzolengedwa mpweya, ngati titer, ambiri ayoni wa hydrogen, komanso pogamula nkhani inaimitsidwa ndi zotsalira youma.
Pali njira zosiyanasiyana ayeretsedwa ndi madzi zinyalala, waukulu umene ali makina, mankhwala ndi kwachilengedwenso njira. Aliyense wa iwo ali ndi makhalidwe ake, koma milandu pamene ntchito njira imodzi koma njira zosiyanasiyana Ambiri. Izi zimathandiza kupanga zovuta maofesi a chithandizo. Tiyeni tione njira iliyonse mwatsatanetsatane.

The njira makina a kuyeretsa

Monga Chifukwa madzi kuyeretsa zinyalala ndi anadutsa dongosolo la Zosefera kuti adani ndi kusunga particles zikuluzikulu. Siteji imeneyi imatchedwa coarse. Pamakhala kachitidwe kena fyuluta, limene lakonzedwa kuti particles msampha bwino. Madzi ndiye akulowa m'chipinda chapadera, kumene ndondomeko mphenzi.

kuyeretsa mankhwala

Chifukwa nthawi ntchito madzi ogwiritsidwa ntchito ongoyendayenda mitundu yonse ya organic ndi zinthu zochita kupanga ndi mankhwala, komanso ena reagents mankhwala, pothandiza madzi zinyalala mu thupi la chibadwidwe wa madzi, m'pofunika kuti agwire ndondomeko neutralization. zochitika zoterozo n'zochokera pa zochita redox. Mwachitsanzo, ngati mukufuna kuchotsa kuipitsidwa chifukwa cha njira asidi, madzi zinyalala mankhwala soda, ndi mosemphanitsa.

The njira kwachilengedwenso

Zikutanthauza yoyeretsa ya madzi zinyalala ku zodetsa zosiyanasiyana organic. Njira anapereka zikusonyeza mtundu wapadera mabakiteriya, limene pamapeto, kukonzedwa mankhwala organic zimene zimachititsa kuwonongeka awo ndi kuchotsa kwa kachitidwe zimbudzi. Njira zichitike mmene anachitira ndi mpweya kapena popanda izo. Choncho, kusiyanitsa aerobic ndi anaerobic kuyeretsedwa.