Nigute ibimera bivura amazi mabi?

Hariho uburyo butatu bw'ingenzi:

1. Uburyo bwa shimi

Muri make, bivuze kongeramo imiti ya chimique mumazi yanduye kugirango umwanda uri imbere ukore kandi uhindurwe byoroshye.

Uburyo bwa coagulation：Takora ihame ryuburyo bwa coagulation nukwongeramo imiti mumazi, bigatuma uduce duto twahagaritswe twegeranya tugakora flok nini, hanyuma tugatuzwa nuburemere. Ubu buryo burashobora gukuraho neza chromaticite, bagiteri, nibintu bimwe na bimwe kama mumazi. Nyamara, ingaruka zayo zo kuvura kubintu byashonga mumazi ni bike, kandi ingaruka zo kuvura ziterwa nimihindagurikire yubushyuhe bwamazi nagaciro ka pH.

Uburyo bwa Oxidation:Uuririmbe okiside (nka chlorine, ozone) kugirango ubore ibintu byuburozi mubintu bitagira ingaruka. Ozone ifite ingaruka nziza kandi nta mwanda wa kabiri, ariko igiciro ni kinini; Chlorine isanzwe ikoreshwa kandi ibereye gutunganya amazi mabi arimo fenol na cyanide; Ingaruka ya okiside yo mu kirere irakennye gato kandi muri rusange ikoreshwa mumazi yanduye aho imyanda ihumanya byoroshye.

Uburyo bwa mashanyarazi: Amashanyarazi akoreshwa kugirango imyanda ihumanye hejuru ya electrode kugirango ikurweho, kandi rimwe na rimwe sodium chloride yongerwaho kugirango yongere ingaruka. Ubu buryo bufite ingaruka nziza zo gutunganya, ariko ibibi nabyo biragaragara: kuruhande rumwe, ikoresha amashanyarazi menshi kandi ifite amafaranga menshi yo gukora; Ku rundi ruhande, ingaruka zimwe na zimwe zishobora kubaho mugihe cyibikorwa, biganisha ku mwanda wa kabiri.

 

2. Uburyo bw'umubiri

Tandukanya umwanda ukomeye n'amazi ukoresheje uburyo bw'umubiri.

Uburyo bwo kuyungurura bukoresha ibiyungurura bitangazamakuru hamwe na micropores (nka microporogi muyunguruzi) kugirango ibuze amazi yahagaritswe mumazi.

Amategeko yo gutembera ni ugukoresha uburemere kugirango yemere uduce twinshi twahagaritswe mu miyoboro isanzwe gutura munsi y’amazi.

Uburyo bwo guhinduranya ikirere butangiza umubare munini wibibyimba bito mumazi, bigatuma bifatira kumyanda yanduye kandi bigakora umubiri ureremba hamwe nubucucike buri munsi y'amazi. Icyo gihe irazamuka hejuru y’amazi na buoyancy ikurwaho nibikoresho byo gusiba.

Ubu buryo buroroshye kandi bworoshye gucunga, ariko ntibushobora gukuraho umwanda ushonga mumazi kandi ufite aho ugarukira.

 

3. Tekinoroji ya okiside ya Photocatalytic

Ukoresheje urumuri ultraviolet hamwe na okiside (nka hydrogen peroxide), bigoye kubora umwanda (nka biphenili polychlorine) urashobora gusenywa burundu.

Hariho uburyo bwitwa 'Photocatalytic Fenton', bushobora kubyara byihuse ibintu byinshi bikora kandi bikabora neza ibinyabuzima munsi yibikorwa bya ion hamwe nicyuma.

Ubundi buryo ni ukongeramo ibikoresho bya semiconductor bifotora (nka dioxyde de titanium), bitanga okiside cyane ya radicals yubusa munsi yumucyo mwinshi, ikabora rwose imyanda mubintu bitagira ingaruka nka karuboni ya dioxyde de namazi. Ubu buryo bufite amahirwe menshi yo kuvura imyanda ihumanya.