I ke kaiapuni o kēia wā, ua mālama pono ʻia nā pilikia ʻino i hoʻokumu ʻia e ka hoʻomohala ʻana i ka ʻoihana ma ka home a ma waho. Ke kamaʻilio nei i kēia, pono mākou e haʻi i ke kūlana o ka decolorizing flocculants i ka mālama wai. ʻO ka maʻamau, pono e hoʻohana i nā flocculants decolorizing i ka wai i hana ʻia e nā ʻoihana he nui. E hoʻolauna ʻo Yixing Cleanwater iā ʻoe i ka ʻike kūpono a me nā noi ma nā kahua like ʻole.
Hoʻohana nui ʻia nā ʻano polymer decolorizing flocculants i ke kula o ka wai ʻenehana a me ka mālama ʻana i ka wai ma waho, ma waena o ka polyacrylamide (PAM) ke ʻano nui o ka decolorizing flocculant. Ke hoʻohālikelike ʻia me nā flocculants paʻakai inorganic maʻamau, ʻo PAM, ma ke ʻano he ʻano hou o ka mea mālama wai, he nui nā pono: maʻalahi a maʻalahi hoʻi e hoʻohana, ʻoi aku ka nui o ka flocculation hopena ma mua o nā flocculants decolorizing paʻakai kuʻuna; ʻO ka wikiwiki o ka flocculation a me ka sedimentation wikiwiki, kiʻekiʻe sludge dewatering pono; ka hopena lapaʻau kūikawā ma kekahi wai hoʻoheheʻe; pono nā mea hana maʻalahi, ka wāwae liʻiliʻi; koina lapaau haahaa; hiki ke hoʻohana hou ʻia a hoʻohana hou ʻia, etc.
Noi oPAM decolorizing flocculant ma nā ʻāpana noi like ʻole:
1. Ke noi ma ka ʻoihana hana pepa
ʻO ka hoʻohana ʻana i ka PAM kiʻekiʻe molecular kaumaha ma ke ʻano he flocculant decolorizing hiki ke hoʻonui i ka nui o ka ua o nā puaʻa a me nā mea ʻē aʻe i loko o ka wai keʻokeʻo a hoʻemi i ko lākou poho. ʻO ka hoʻohui ʻana i ka 0.25 ~ 0.5% PAM i ka pulp hiki ke hoʻonui i ka helu sedimentation o ka pulp e 40 ~ 80 mau manawa, e hoʻemi i ka ʻike paʻa i ka wai keʻokeʻo ma kahi o 66%, e hoʻonui i ka lehu o ka pepa, e hoʻonui i ka pae paʻa o nā puaʻa e like me ka pālolo keʻokeʻo e 8 ~ 18%, a mālama i ka 20kg o ka pulp no ka pepa. Eia kekahi, ma hope o ka hoʻohana ʻana i ka PAM, ua hoʻemi nui ʻia ka turbidity o ka wai keʻokeʻo, e hōʻemi ana i ka pollution kaiapuni. No ka la'ana, he 3000ppm nā mea pa'a i ho'opa'a 'ia o ka wai 'ōpala pulu ke'oke'o me ka pH=6.8. Ma hope o ka mālama ʻia ʻana me ka PAM me kahi pae hydrolysis o 5 ~ 10%, kahi paona mole o 5.5 ~ 10 miliona, a me 500ppm o ka alumini sulfate, hiki ke hoʻololi ʻia ka wai keʻokeʻo i loko o ka wai kala ʻole a me ka māmā, a ua hoʻemi ʻia nā mea paʻa i lalo o 50ppm.
2. Ka hoʻohana ʻana i nā flocculants decolorizing i ka mālama wai
①Anti-scaling a descaling
I ka wai ʻoihana a me ka hoʻomaʻemaʻe wai, pono e hoʻomaʻamaʻa mua ʻia ka wai maka. PAM decolorizing flocculants a me inorganic coagulants ua pinepine hoʻohana 'ia i loko o ka hui 'ana, i hiki ke hoemi nui i ka hoʻohana 'ana i ka anorganic coagulants, pale lako blockage a me ka corrosion ma muli o ka excessive hoʻohana o inorganic coagulants, a pale i ke kukulu ana o ka unahiʻole. Hoʻohana ʻia nā ʻāpana 37.5 o PAM me ke kaumaha molekala ma lalo o 1 miliona a me 50 mau ʻāpana o ka sodium tripolyphosphate e hana i kahi mea hoʻopaneʻe unahi, hiki ke pale i ka nui o nā mea hoʻololi wela.
②Hoʻomaʻamaʻa i ka ʻōpala ʻoihana
3. Ka hoʻohana ʻana i nā flocculants decolorizing i ka mālama ʻana i ka wai ʻino i ka ʻoihana kō
ʻO ka wai kō i unuhi ʻia mai loko mai o ka paʻi ʻana e nā hale hana kō, he maʻamau a paʻakikī pū kekahi. No ka loaʻa ʻana o ka wai kō maʻemaʻe, pono e hoʻohui ʻia nā mea hoʻomaʻemaʻe kemika. I ka wā ma mua, hoʻohana mau ʻia nā flocculants decolorizing inorganic, akā me ka hoʻomohala ʻana o ka ʻoihana kō, ʻaʻole hiki i nā flocculants decolorizing inorganic ke hoʻokō hou i nā pono hana. I nā makahiki i hala iho nei, hiki i ka hoʻohana ʻana o PAM i ka ʻoihana kō ke hoʻonui i ka nui o ka sedimentation ma 20 mau manawa.
I ka hōʻuluʻulu ʻana, ke koho mākou i ka polyacrylamide PAM decolorization flocculant e like me ke kūlana maoli, pono mākou e koho e like me nā hiʻohiʻona noiʻi a me nā kūlana. No laila, he mea nui loa ke koho ʻana i ka polyacrylamide.
Inā makemake ʻoe i kā mākou huahana, e ʻoluʻolu e ʻoluʻolukāhea iā mā˚ou!
Ka manawa hoʻouna: Mei-27-2025