DBNPA

I. Ka Hoʻōla Wai

Nā ʻōnaehana wai hoʻoluʻu kaʻapuni ʻoihana:Pepehi koke i nā microorganism i loko o ka wai, wehe i ka biofouling mai nā ʻili o nā lako, hoʻomaikaʻi i ka pono o ka hoʻololi wela, hōʻemi i ka hoʻohana ʻana i ka ikehu a me nā pilikia corrosion, kākoʻo i ka dosing intermittent a hoʻomau paha, a he kūpono ia ma nā haʻahaʻa haʻahaʻa;

Nā ʻōnaehana membrane Osmosis Hoʻohuli (RO)/Nanofiltration:ʻAʻole ia e hōʻino i nā membrane composite polyamide; pepehi koke i nā microorganism ma nā ʻili membrane; pale i ka biofouling; hoʻolōʻihi i ke ola membrane; waiho ʻole i nā koena a maʻalahi hoʻi e biodegradable; kūpono no ka pale lōʻihi o nā ʻōnaehana membrane.

Ka Hana ʻAila Wai:Hoʻomalu i ka bacteria hoʻemi sulfate (SRB) i loko o ka wai hoʻokomo hou ʻana, pale i ka hoʻokumu ʻia ʻana o ka hydrogen sulfide a me ka pala o ka paipu, hōʻoia i ka hana paʻa o ka wai wili, a kūpono no ka mālama mua ʻana i ka desalination wai kai ma nā kahua kai.

II. ʻOihana Pepa a me ka Lāʻau

ʻOihana Pepa:Hoʻohana ʻia no ka mālama ʻana i ka pulp a me ka disinfection i nā ʻōnaehana recirculation wai keʻokeʻo; kāohi i ka ulu ʻana o ka ʻōpala, nā ʻala, a me nā poloka slime i hoʻokumu ʻia e nā microorganism; hōʻemi i nā haki pepa; a hoʻomaikaʻi i ka maikaʻi o ka pepa a me ka pono hana;

Lāʻau a me ka Plywood:Kāohi i ka ʻōpala a me ka ʻili polū i ka wā e mālama ai a hoʻohana ai i ka wahie; kāohi i ka ulu ʻana o nā microbial i nā mea hoʻopili plywood; hoʻonui i ke kūpaʻa o nā panela; a kūpono no ka pale ʻana i ka wahie i nā wahi pulu.

III. Nā ʻOihana Kemika a me nā Mea Hana

Nā Uhi a me nā Mea Hoʻopili:Kāohi i ka ulu ʻana o ka ʻōpala a me ka nalowale o ka mānoanoa i nā uhi wai, nā pena emulsion, a me nā mea hoʻopili i ka wā e mālama ai a hoʻohana ʻia; kūpono loa no nā uhi hoʻolālā hale a me nā mea hoʻopili ʻoihana i nā wahi haʻahaʻa kiʻekiʻe;

Nā Wai Hana Metala:Hoʻopaʻa i ka ulu ʻana o ka bacteria a me ka fungal i nā wai ʻokiʻoki a me nā emulsions, hoʻolōʻihi i ke ola lawelawe o nā wai hana, a pale i ka hanauna ʻala a me ka pala o nā ʻāpana metala;

Nā mea hoʻohui Polymer a me ka lole:Mālama i nā emulsions polymer (e like me nā acrylates a me vinyl acetate) a me ka paʻi lole a me nā dyeing pastes, e pale ana i ka hōʻino ʻana o ka huahana i hoʻokumu ʻia e ka haumia microbial.

IV. Nā Hana ʻOihana ʻē aʻe

ʻEli ʻana:Hoʻomalu i nā microorganism i loko o ka slurry a me nā ʻōnaehana mālama wai e pale aku i ka pala o nā lako a me nā poloka pipeline;

Ka Hana ʻIli:Hoʻopaʻa i ka ulu ʻana o nā microbial i ka wā o ke kaʻina hana tanning e pale ai i ka ulu ʻana o ka ʻōpala a me nā ʻala ʻino i ka ʻili, e hōʻoiaʻiʻo ana i ka maikaʻi o ka huahana.

Ka mālama ʻana:E mālama i kahi anu, maloʻo, a ea maikaʻi, kaʻawale mai ka lā pololei. E pani pono i nā ipu. E mālama mamao mai nā kumu wela a me nā lapalapa ahi—ʻaʻohe puhipaka. E mālama mamao mai ka meaʻai a me nā mea kūpono ʻole.