Umushinga wo gucunga amazi no kuyongera
umushinga wita ku micungire y’amazi ni uburyo bwashyizweho bwo kugenzura ibura ry'amazi rishobora guterwa n'uko yahindutse urubura cy'ububukonje. Byakozwe mugihe bimaze kugaragara ko gukoresha uburyo bwiza bwo kuyobora (BMP) amazi y'imvura mu gihe imiyoboro ishobora gufungwa n'urubura. [1]
Akayunguruzo k'urubura ni uburyo bwo guhangana n’ibisigazwa by'urubura mu buryo bwangiza ibidukikije . Gukuraho urubura mu mihanda bikorwa kugirango ube mwiza. Uburyo busanzwe ni ugukuraho urubura no kurusiba mu nzuzi. Ariko, kubera ko umunyu ukoreshwa mu gushonga urubura mu mihanda, umunyu nawo winjira mumigezi hamwe na shelegi yataye. Ibi byongera umunyu winzuzi zishobora kugira ingaruka kubinyabuzima byo mu mazi n'inyanja. Imyitozo yo gukuraho urubura mumihanda no kuyipakurura mu nzuzi bigira ingaruka ku bidukikije byo mu mazi. [2]
uko bikorwa[hindura | hindura inkomoko]
Mu Isoko uko urubura rushonga, umunyu ukoreshwa mumihanda nka deicer usigara inyuma. Ibi bishobora kwangiza ibidukikije kuko bitera hypertonic ibidukikije kubimera.
Urubura rutemba rwegeranijwe ruzanwa aho ruhurira. Iyobowe binyuze mu mavuta na grit itandukanya nayo ikurikirana ihame ry'imyanda ihumanya. Gutandukanya amavuta na grit bitera inzira ya electrochemiki na biologiya, ihuza ibyuma biremereye nintungamubiri mubutaka hakoreshejwe kugabanya-okiside . Mugihe kimwe, ibi bigabanya ingano ya chlorine iboneka mumazi.
Amazi atemba noneho yinjira mu kibase cyo gufata, aho ibimera bikoresha ion z'umunyu (urugero K <sup id="mwHg">+</sup>, P <sup id="mwIA">3−</sup>, N <sup id="mwIg">3−</sup> ) kugirango bakure. Amazi atemba yongeye kuyungurura ibimera, hasigara amazi meza gusa kugirango asubire mumigezi ninzuzi .
Inyandiko[hindura | hindura inkomoko]
- ↑ "Cold climate impact on runoff management - Minnesota Stormwater Manual". stormwater.pca.state.mn.us (in Icyongereza). Retrieved 2017-05-09.
- ↑ Lindsay, Jay. "Dump Snow in Rivers, Harbors? There's a Downside". NBCNews. Associated Press. Retrieved 5 May 2017.