Wastewater: Nzira yokuzvinatsa

Munhu wose anoziva kuti vanhu havagoni kurarama pasina mvura. Zuva nezuva, mamiriyoni cubic metres vaparadzwa reviver, asi tiri kukodzera nokuda wastewater nyore Kudonha kupinda dzinongoitika waterways. Saka, vanofanira pre-kuchenesa uye decontamination. Wakaisa ichi mabasa anoumba yakatsiga mudzimu mvura hurongwa.

Wastewater - dongo mvura uye vasanaiwa nemvura, zvainyanya iyo dzakaderera pasi pokudzora basa evanhu vapinda waterways kuburikidza pombi dzinotakura tsvina kana negiravhiti.

Kupatsanura tsvina mvura ine kumbonyanya nyore mamiriro:

1. makemikari anoumba.

2. Panguva nzvimbo dzidzo.

3. hunhu zvokutapukirwa.

Wastewater makemikari anoumba akaparadzaniswa muzvikwata zvitatu: Organic (kasvisto uye zvigadzirwa zvayo), zvicherwa (ivhu, jecha, insoluble munyu) uye zvipenyu (utachiona, notumwe tupukanana utachiona).

Panzvimbo inotungamirwa uye emit ratinoona mudzimba tsvina. Uyezve, sezvambotaurwa, zvakasimba angava yakasiyana hunhu Somuenzaniso, soluble, insoluble uye colloidal zvinhu.

By dhigirii yakasviba wastewater inozivikanwa nokushandisa zvimwe generalized zviratidzo zvakadai makemikari uye nokukanganisika okisijeni kudiwa, kana titer, wevasungwa rehydrogen ions, uyewo pakugadzirisa uye yakaturikwa nyaya uye yakaoma vakasara.
Kune nzira dzakawanda tsvina mvura yokunatsa, chikuru zvacho zvemaziso, zvemakemikari uye utachiona nzira. Mumwe nomumwe wavo ane pachake zvachiri, asi zviitiko apo kushandiswa hakuna asi nzira dzakawanda zvinowanza. Izvi zvinoita kuti pave kunzwisisa kurapwa zvivako. Ngationgororei nzira mumwe zvizere.

The nzira zvemaziso yokuswerochenesa

Somugumisiro rokutsvaira tsvina mvura kwakadaro akapfuura kuburikidza kwegadziriro filters kuti kubatwa uye vanochengeta makuru inoramba. Danho iri rinonzi zvinonyadzisa. Izvi zvinoteverwa neimwe Sefa gadziriro, iyo yakagadzirirwa musungo agobudisirwa hari inoramba. ipapo mvura anopinda chaiyo kamuri, uko kwokungoderedza rikurumidze.

mushonga kuchenesa

Nekuti panguva kushandiswa wastewater kupesvedzera ose Organic uye inorganic zvinhu uye yeimwe, uyewo mamwe makemikari reagents, ndiko kuti tipedze tsvina mvura iri muviri wechisikigo mvura, zvakafanira kuti vaite neutralization rikurumidze. Zviitiko zvakadaro kunobva redox siyana. Somuenzaniso, kana uchida kubvisa utachiona kunokonzerwa asidhi zvinogadzirisa, marara mvura ikarapwa pamwe alkali, uye vakutarisire.

The nzira zvoutachiona

Zvinoreva pakuchenesa tsvina mvura kubva siyana Organic tsvina. The akauya chidobi rinoreva rinokosha mabhakitiriya mhando, izvo zvinozoita, kupatsanurwa Organic yeimwe dzinobatsira manyowa kwavo uye kubviswa kubva tsvina enyika. Nzira iyi inogona kutora nzvimbo maitiro pamwe okisijeni kana pasina izvozvo. Somugumisiro, kusiyanisa Kurovedza uye anaerobic kucheneswa.