amakuru

Hamwe n’igipimo cyo gusohora "amashanyarazi y’imyanda ihumanya" kurushaho kandi gikaze, ubu, gutunganya amazi y’ibyuma biremereye byabaye intandaro y’inganda. Noneho amazi akoreshwa cyane mumazi aremereye kandi yubusa, muribyo, amazi mabi yicyuma afite uburozi bukomeye, kuvura biragoye. Kandi kubera biohimiki nkeya yubwoko nkubu bwamazi, ubu rero uburyo nyamukuru bwo kuvura kumubiri nubumara, uburyo rusange bwo kuvura ni ugukoresha ibikoresho bimena ingwate, ibyuma bifata ibyuma biremereye hamwe na sodium sulfide nubundi buryo bwo kuvura imiti.

Sodium sulfide igira ingaruka zo kumena ingwate no kugwa kwa sulfide yangiza ibyuma biremereye, hamwe nigiciro gito, bityo inganda zubu zirimo gukoresha sodium sulfide mu gutunganya amazi mabi y’ibyuma biremereye. Uru rupapuro rwerekana cyane cyane ikoreshwa rya sodium sulfide no kongeramo intambwe, ibisobanuro nibi bikurikira.

Mubyukuri, intambwe yo kongeramo sodium sulfide igenwa cyane cyane ukurikije uko ibintu bimeze kurubuga, ibikurikira nintambwe nke zo gukoresha uburyo bwo gutunganya imyanda isanzwe.

1. Sodium sulfide yongewe kumpera yinyuma yikigega kigenga. Kuberako sodium sulfide ari kamere ntishobora gukoreshwa mugihe cya acide, birakenewe rero kongeramo alkali mbere yo kuyikoresha, kugirango hirindwe umusaruro w’ibintu byangiza kandi byangiza bihindagurika, ariko kandi no kuvura neza, hamwe na leta igoye kandi yubuntu leta ibyuma ion reaction kumvura ya sulfide.

2. Ongeramo sodium sulfide mukigega cya reaction. Niba mu murima wo gukemura, ibintu bifatika, sodium sulfide irashobora kongerwamo mumavunja nyuma ya (alkaline) reaction ya pisine, kubera ko ion igizwe nicyuma cya ion cyacitse gihinduka ion ibyuma byubusa, bityo muri pisine ya reaction nyuma yo kumeneka ongeramo sodium sulfide ivura ni byiza cyane kunoza ingaruka zo kuvura ibyuka bihumanya.

3. Ongeramo sodium sulfide kumpera yimbere yikigega cya coagulation. Mbere yo kuvura coagulation, sodium sulfide yongewemo kugirango igabanye ioni. Kuberako ibyinshi mubyuma ion byakemuwe, kuvura gukurikiraho birashobora gukomeza kuvura ion zisigaye, kugirango ubwiza bwamazi busukure nibisanzwe