Inyigo y'Uruganda Rutunganya Imyanda mu Karere ka Xi'An, mu Ntara ya Shaanxi

Uruganda rutunganya imyanda mu mijyi ruri mu karere ka Xi'an City rufitanye isano na Shaanxi Group Co., Ltd. kandi ruherereye mu Mujyi wa Xi'an, mu Ntara ya Shaanxi.

Ibikubiye mu bwubatsi by'ingenzi birimo ubwubatsi bw'uruganda, gushyiraho imiyoboro y'amazi, amashanyarazi, kurinda inkuba no gusimbuza ubutaka, gushyushya, kubaka imihanda y'uruganda no gusiga icyatsi, n'ibindi. Kuva aho uruganda rutunganya imyanda mu mujyi mu karere ka Xi'an rutangiriye gukora ku mugaragaro muri Mata 2008, ibikoresho byo gutunganya imyanda byakomeje gukora neza, aho ingano y'imyanda ikoreshwa buri munsi ingana na metero kibe 21.300.

Uyu mushinga ukoresha ibikoresho bigezweho byo gutunganya imyanda, kandi inzira nyamukuru y'uruganda ikoresha inzira yo gutunganya amazi y'imyanda ya SBR. Igipimo ngenderwaho cyo gusohora amazi y'imyanda yatunganyijwe ni "Igipimo ngenderwaho cyo gutunganya imyanda yanduye mu ruganda rwo mu mujyi" (GB18918-2002) ku rwego rwa A. Kurangiza uruganda rwo gutunganya imyanda mu mijyi mu karere ka Xi'an byateje imbere cyane ibidukikije by'amazi mu mijyi. Bigira uruhare runini mu kugenzura umwanda no kurinda ireme ry'amazi n'ibidukikije by'amazi yo mu gace. Binanoza ibidukikije by'ishoramari rya Xi'an kandi bigashyira imbere ubukungu n'imibereho myiza ya Xi'an. Iterambere rirambye rigira uruhare rwiza mu guteza imbere iterambere.

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COD YA BOQU, azote ya amoniya, fosifore yose hamwe, n'ibikoresho byose bipima azote byikora byashyizwe mu nzira yo kwinjira no gusohoka kw'uruganda rutunganya imyanda mu karere ka Xi'an City, kandi pH na flow metre byashyizwe mu nzira yo gusohoka. Mu gihe harebwa ko amazi y'uruganda rutunganya imyanda yujuje ibipimo bya "Class A Standard for Pollutant Sealcharge Standard for Urban Sewage Treatment Plants" (GB18918-2002), inzira yo gutunganya imyanda ikurikiranwa neza kandi ikagenzurwa kugira ngo harebwe ko ingaruka zo gutunganya imyanda zihamye kandi zizewe.

Andika ubutumwa bwawe hano hanyuma ubwoherereze

Igihe cyo kohereza: Kamena-11-2024