MPC ngamanzi

yoxinaniso Owona mbane (MPC) of izinto eziyingozi zifakwe izenzo karhulumente norm sanitary mimiselo. Ukungaphumeleli ukuba uzigcine ezi lithatha Kulityala apho uxanduva violators ngokuhambelana nomthetho. Umlinganiselo ka-MPC emanzini unika imiyalelo malunga amaxabiso liqingqiweyo ukungcola, umxholo apho iBhayibhile ithetha umonakalo kwimpilo okanye ubomi lomntu.

ukuba Eyona mithombo iphambili izinto eziyityhefu ezisebenzayo lweshishini ezininzi mveliso entsonkothileyo. ezikhutshwayo zazo ngokwaneleyo ngamandla singcolisa umoya, umhlaba kunye namanzi. imichiza, nto leyo ibe nefuthe elibi kokusingqongileyo, lungohlulwa lube ngokwamaqela ukuya amaqondo ingozi kubantu. Ezi ziquka izinto ne ingozi:

- likaxakeka;

- phezulu;

- ngokulinganisela.

Kukwakho iqela izinto eziyingozi.

MPC emanzini ezahlukahlukeneyo imichiza zifakiwe kwi tafile nesilungiselelwe ngokukodwa. Kwakhona, kukho iifomyula ezahlukeneyo, ukusetyenziswa leyo yenza kube lula ukubala umda ukunyamezela ityhefu. Bona zisetyenziselwa specialists kwamanyathelo olawulo amanzi ukuba zisetyenziswe ngabantu. Ezo zinto zinokwenza ukusebenzisa naliphi na kuthi. Kwanele ukuhlalutya imeko amanzi okusela ekhayeni lakho uze uthelekise kunye nemigangatho yokwakha lokufumana kuyo izinto ezahlukahlukeneyo. Ngokomzekelo, kufuneka sibe umxholo ngokweemiligremu ilitha nganye ngaphezulu kwe:

- abaze owomileyo - 1000;

- sulphate - 500;

- kloride - 350;

- copper - 1;

- zinc - 5;

- iron - 0.3;

- manganese - 0.1;

- polyphosphate lentsalela - 3.5.

Zizonke yobulukhuni amanzi mayingagqithi milligrams ezisixhenxe ilitha nganye.

Oku kubaluleke kakhulu kunye nokulawula le meko yomhlaba. Loo mhlaba ke ibhetri kunye filter iikhompawundi ezahlukeneyo. MPC amanzi, nto leyo akhutshelwa ngokuqhubekayo emhlabeni, kufuneka kwakhona athobele imiqathango, njengoko nokuya njalo ayo aphezulu izinto ezinobungozi ngokwaneleyo contaminates ngamandla yonke indalo.

Ngokungqinelana nemigangatho yococeko, umhlaba uya kuba ngaphezu:

- 0,02 mg / kg benzopyrene;

- 3 mg / kg zobhedu;

- 130 mg / kg nitrate;

- 0.3 mg / kg toluene;

- 23 mg / kg zinc.

Ukuba ngaphezulu i xiyimiso eliphezulu ngokuvunywe amanzi ezithetha ulawulo lokusingqongileyo, liya kugqiba unobangela wale meko. Lidla ukwanda kwinani yohlobo imichiza nefuthe inkunkuma yasekhaya jikelele. Okwangoku, le ngxaki yamanzi unyango sibi evela iikhompawundi phosphate kunye initrogen. Ukuze bacombulule le ngxaki, uyakwazi ukusebenzisa iindlela ezintathu ezahlukeneyo:

- Chemistry;

- eziphilayo;

- uqokelelo iindlela ezimbini zokuqala.

Ukwazisa iinqobo mda okulawulayo zamanzi usebenzisa wokucoca yemichiza kubandakanya ukusekwa metalfosfatov leyo, ukuba ezingenakunyibilika, anisekele ukuya ezantsi kwisikhongozeli okhethekileyo. Le inkqubo ke ithabatha indawo esebenzisa wezenzi. Ukusebenzisa indlela chemical ngokuhlanjululwa lisetyenziswa kwizityalo mveliso. Ekuqhubeni le misebenzi nga abasebenzi kuphela abaqeqeshiweyo ngokukhethekileyo.

Xa usebenzisa phosphoric okanye P-iintsholongwane, le ndlela kwi linendawo zebhayoloji amanzi. It is a mihla, indlela zendalo ukuthintela obuvumelekileyo yoxinaniso ubuninzi. iindawo ezikhethekileyo kwamatanki zonyango unikwa alternating iintsholongwane aerobic kunye anaerobic. Loo ndlela isetyenziswa biofilters, amatanki yokubolisa kunye namatanki nomoya.

Ukuqokelelwa iindlela yebhayoloji kunye imichiza esetyenziswa kwiinkqubo zonyango amanzi apho kukho imfuneko ekukhawuleziseni nokomeleza yokubola zisabela ukungcola.