Ikoreshwa rya tannery Ikoreshwa ryogutunganya amazi nuburyo bukoreshwa

Imiterere yinganda nibiranga amazi yanduye
Mubuzima bwa buri munsi, ibicuruzwa byuruhu nkimifuka, inkweto zimpu, imyenda yimpu, sofa yimpu, nibindi byose. Mu myaka yashize, inganda zimpu zateye imbere byihuse. Muri icyo gihe, isohoka ry’amazi y’uruhu rwahindutse buhoro buhoro imwe mu masoko akomeye y’umwanda.
Gutunganya muri rusange birimo ibyiciro bitatu byo kwitegura, gutwika no kurangiza. Mu gice cyo kwitegura mbere yo gutwika, imyanda ituruka ahanini ku gukaraba, gushiramo, guta umutwe, kugabanya, gutandukanya, koroshya no gutesha agaciro; umwanda wingenzi urimo imyanda kama, imyanda kama nimbangangingo. Amazi mabi mu gice cyo gutwika ahanini ava gukaraba, gutoragura, no gukanika; umwanda nyamukuru ni imyunyu ngugu na chromium iremereye. Amazi y’imyanda mu gice cyo kurangiza ahanini aturuka ku gukaraba, gukanda, gusiga irangi, gusohora amavuta no guta imyanda, n'ibindi. Umwanda urimo amarangi, amavuta hamwe n’ibintu kama. Kubwibyo, amazi y’amazi yo mu bwoko bwa tannery afite ibiranga ubwinshi bw’amazi, ihindagurika rinini mu bwiza bw’amazi n’ubunini bw’amazi, umutwaro mwinshi w’umwanda, alkaline nyinshi, chroma nyinshi, ibintu byinshi byahagaritswe, biodegradabilite nziza, nibindi, kandi bifite uburozi runaka.
Amazi y’amazi arimo imyunyu ngugu: Kugabanya imyanda ikomoka ku ivu-alkali ihumeka mu gihe cyo gutunganya no gutunganya amazi y’imyanda;
Kugabanya amazi mabi: Muburyo bwo gutesha agaciro gutunganya no gutunganya ubwoya, amazi yimyanda ikorwa mugutunganya ibishishwa mbisi hamwe namavuta hamwe na surfactant hamwe namazi ahuye nogukora.
Amazi y’amazi arimo Chromium: inzoga ya chrome ikorwa mu gutunganya chrome no gutunganya chrome, hamwe n’amazi ahuye nayo mugihe cyo gukaraba.
Amazi y’amazi yuzuye: ijambo rusange ry’amazi atandukanye aturuka ku nganda zitunganya ubwoya n’ubwoya cyangwa ahantu hateganijwe gutunganyirizwa hamwe, hanyuma akajugunywa mu buryo butaziguye cyangwa butaziguye mu mishinga yuzuye yo gutunganya amazi mabi (nk’amazi y’imyanda y’imyanda, imyanda yo mu ngo mu nganda).