Hanyoyin da sharar gida management

Don kwanan wata, sosai gaggawa matsalar da sharar gida dashi, wanda aka zama ƙara a kowace shekara. A mafi girma cuta lalacewa ta hanyar disorganized jefar da shara. Akwai hanyoyi uku na tanadin m tõzarta:

1. Hoto na wani musamman-shirya landfill.

2. sake amfani.

3. gõbara.

su duka, suna da drawbacks.

Reusing sharar nagarta sosai da kuma tare da tattalin arziki da kuma muhalli da wuraren view, amma ba koyaushe saboda wani yawan data kasance matsaloli. Jigon 1 rikitarwa cewa datti ne a ana jerawa. Ya da karfe, takarda, roba, ya kamata a raba. Vata a wani landfill ne kusan ba batun grading, kamar yadda manual aiki ne ba kawai marasa amfani, amma kuma m, kuma da kasawa da tsari ne ba mai sarrafa kansa. Saboda haka, mafi bayani ne datti rarrabẽwa a fitar. A kauyuka, da kauyuka da kuma kauyuka sun dogon yarda raba kwayoyin da inorganic sharar gida. Datti shuka da dabbobi asalin akwai aka composted, sakamakon mai kyau taki. A cikin birane, babu irin wannan al'adar. Duk da yake kasashen waje, akwai kwantena na launi daban-daban domin daban-daban na datti. 2 wahala - a sharar gida dashi a wurin aiki. Alal misali, gilashin za a iya sake yin fa'ida yi yãƙi, a gilashin, wanda shi ne game da kowane babban birni kana bukatar ka gina wani gilashi. Wani halin da ake ciki tare da lantarki fitilu. Wadannan dauke da rare karafa - tungsten da molybdenum. Su sake amfani auku ne kawai a high yanayin zafi da ake kai iko reactor. Abin da ya ba ta fuskar tattalin arziki mai yiwuwa don gina game da kowace babbar birni sha'anin tsunduma a samar da wutar lantarki haske kwararan fitila. Saboda haka, su sake amfani shafi tattara daga duk landfills da datti a wani wuri. Wannan shi ne wani fairly tsada m, ban da wannan, wajibi ne a yi la'akari da cewa wani babban yawan kai raka'a rage yanayi. 3 wahala - jam'iyyar sharar gida ne daban-daban, don haka daga kayayyakin samar daga cikin datti, ba su zama daga m quality. Wannan shi ne, ra'ayin sake amfani sharar gida ne ba kamar yadda mai kyau a matsayin alama da farko kallo.

A mafi arha hanya zuwa magance sharar gida - datti da juji, amma shi ne short-gani. Sharar gida dashi, wanda ake located ba da nisa daga manyan birane suna girma a wani gagarumin gudun. Plot sags ƙarƙashin dubun mita. Mai guba abubuwa samun cikin ƙasa ruwa, sa'an nan a cikin tafkunan, dumps ƙurar yada a cikin kewaye da cũtar da yanayi. A cikin irin wannan wurare akwai m gobara saboda da ƙonewa gas wanda aka kafa a lokacin da lalata, tare da cewa faruwa watsi da abubuwa masu cutarwa a cikin yanayi. Binne compacted shara kusa da ruwan karkashin kasa. Duk da haka, an binne mutanen tsari ne quite tsada aukuwa da kuma sakamako na shi zai zama kawai a lokacin da datti ne ba da yawa. Yi sharar gida ne daya daga cikin m zuwa yanayi. An sau da yawa amfani ga backfilling rami, gullies, da dai sauransu

Ga wani misali da wani m warware matsalolin muhalli. A kasashen turai, ta shirya malalewa tsarin da hana tashin ruwan karkashin kasa da matakin na gurbata kasar gona da iska ya hana samuwar combustible gas. Landfill gaba ɗaya cike da datti.

Ka yi la'akari da konewa Hanyar. Yana da aka ɓullo da nufin share na ƙasar. Wannan hanya yana da nasa drawbacks. Ba duk sharar gida yana incinerated. Alal misali, wasu kayan iya ƙunsar karafa. Combustible sharar samar gardama ash kuma slag, wanda har yanzu sa'an nan dole ne a hawa zuwa landfill. Lura cewa tarkace fairly rigar da qunshi malogoryuchie aka gyara, sa'an nan mugun hasken. Bai cika konewa sakamakon a cikin samuwar toka da kuma cutarwa mahadi. Don hana wannan, sharar gida incineration zazzabi dole 1200 ° C. Very muhimmanci matakan tsaro a kan aiwatar da sharar gida incineration.

Ga kowane rukuni, kana bukatar ka rabu sharar gida dashi Hanyar to zabi. Wannan hulda da ma'aikatan da high cancantar. Yin amfani yadda ya dace dogara a kan lokaci da kuma kudin zuwa gare shi. Dokokin game da zubar da sharar gida aka jera a lamba a fannin muhalli da gudanar da sharar gida gudanar dokokin.