Paraikete ārai wai Bentonite
Whakaahuatanga Poto:
Ko te paraikete ārai-wai Bentonite he momo rauemi geosynthetic e whakamahia ana mō te ārai-mimi i roto i ngā āhuatanga wai roto horihori, ngā whenua ururua, ngā karāti raro whenua, ngā māra tuanui, ngā puna kaukau, ngā putunga hinu, ngā papa rokiroki matū me ētahi atu wāhi. Ka hangaia mā te whakakī i te bentonite konutai-whakawhanui i waenganui i te geotextile hiato motuhake me te papanga kore-whatu. Ka taea e te urunga ārai-mimi bentonite i hangaia mā te tikanga wero ngira te hanga i ngā āputa muka iti, e ārai ana i ngā matūriki bentonite kei rere i te taha kotahi. Ina pa atu ki te wai, ka hangaia he paparanga ārai-wai colloidal ōrite me te matotoru teitei i roto i te urunga, e ārai ana i te mimi wai.
Ko te paraikete ārai-wai Bentonite he momo rauemi geosynthetic e whakamahia ana mō te ārai-mimi i roto i ngā āhuatanga wai roto horihori, ngā whenua ururua, ngā karāti raro whenua, ngā māra tuanui, ngā puna kaukau, ngā putunga hinu, ngā papa rokiroki matū me ētahi atu wāhi. Ka hangaia mā te whakakī i te bentonite konutai-whakawhanui i waenganui i te geotextile hiato motuhake me te papanga kore-whatu. Ka taea e te urunga ārai-mimi bentonite i hangaia mā te tikanga wero ngira te hanga i ngā āputa muka iti, e ārai ana i ngā matūriki bentonite kei rere i te taha kotahi. Ina pa atu ki te wai, ka hangaia he paparanga ārai-wai colloidal ōrite me te matotoru teitei i roto i te urunga, e ārai ana i te mimi wai.
Te Hanganga me te Mātāpono o ngā Rauemi
Te hanganga:Ko te paraikete ārai wai bentonite he mea hanga nui mai i te bentonite konutai ka taea te whakawhanui, kua whakakīia ki waenganui i ngā geotextile hiato motuhake me ngā papanga kore-whatu. Ka taea hoki te hanga mā te here i ngā matūriki bentonite ki ngā pereti polyethylene matotoru.
Te Mātāpono Ārai Wai:Ka mimiti te bentonite konutai i ngā wā maha atu i tōna taumaha ake o te wai ina tūtaki ki te wai, ā, ka horapa tōna rahinga ki te neke atu i te 15 - 17 ngā wā o te rahinga taketake. Ka hangaia he paparanga ā-wai kōrori rite tonu, matotoru hoki i waenganui i ngā paparanga e rua o ngā rauemi geosynthetic, ka taea ai te ārai i te turuturu o te wai.
Ngā Āhuatanga Mahi
He pai te mahi ā-wai:Ko te diaphragm matotoru i hangaia e te bentonite konutai i raro i te pēhanga wai he tino iti te uruhanga wai, ā, he roa te mau o te mahi ā-wai.
Te hanga ngāwari:He tino māmā te hanga. Kāore e hiahiatia he whakamahana, he whakapiri rānei. Ko te paura bentonite, he whao, he horoi, me ētahi atu mea anake e hiahiatia ana mō te hononga me te whakapiri. Ā, kāore he take mō te tirotiro motuhake i muri i te hanganga. He ngāwari hoki te whakatika i ngā hapa ātete wai.
Te kaha whakarerekētanga - te kaha urutau:He pai te ngāwari o te hua, ā, ka taea te whakapēke i roto i te tinana ā-kore o ngā whenua me ngā turanga rerekē. He kaha te pupuhi wai o te bentonite konutai, ā, ka taea te whakatika i ngā kapiti i roto i te 2mm i runga i te mata raima.
Kakariki, ā, he pai mō te taiao:He rauemi taiao kore-waro te Bentonite, kāore he kino, kāore he paitini ki te tinana tangata, ā, kāore he pānga motuhake ki te taiao.
Whānuitanga o te tono
Mara tiaki taiao:E whakamahia ana i roto i ngā kaupapa pēnei i ngā whenua ururua me ngā whare maimoatanga paru hei ārai i te urunga me te horapa o ngā poke, hei tiaki hoki i te haumaru o ngā puna oneone me te wai.
Ngā kaupapa tiaki wai:Ka taea te whakamahi i roto i ngā kaupapa ārai i te turuturu wai pērā i ngā tāpae wai, ngā pareparenga puna wai me ngā awaawa hei ārai i te horo o te oneone, hei whakarite hoki i te whakahaere haumaru o ngā puna wai me ngā awaawa wai.
Ahumahi hangahanga:He mea nui tana mahi ki te ārai i te wai me te turuturu - te ārai i ngā rūma o raro, ngā tuanui, ngā pakitara me ētahi atu wāhanga, ā, ka taea te urutau ki ngā hanganga me ngā āhua whare uaua.
Te hoahoa whenua:He whānuitia te whakamahinga mō te ārai i te wai me te aukati i te turuturu o ngā roto horihori, ngā roto wai, ngā papa korowha me ētahi atu wāhi hei whakarite i te āhua whakapaipai me te haumaru o ngā whenua wai.
