SeccoPolyacrylamide ((PAM) ye polymeric flocculant ey'omugaso ennyo ekozesebwa nnyo mu kunyonja amazzi ag'omusaayi ag'okunaaba amasannyalaze. Ekisinga okuggya ebintu eby'amaanyi (SS) n'ebitundu bya colloidal okuyita mu flocculation ne sedimentation.  

Wano wammanga muli okunoonyereza okw'enjawulo okw'eby'obukodyo:

1. Emisingi gy'obukugu

Enkola y'okufulumya:

Ebibinja bya PAM ebikola (CONH) ₂) okusaasaanya ku bitundu by'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta ag'amafuta

Anionic PAM (APAM): Esobola okukozesebwa mu mazzi ag'omusaayi ag'omusaayi (ag'omugaso mu kunaaba amasannyalaze) agalina ebitundu ebiriko obuzibu.

PAM etali ya ionic (NPAM): Ekikozesebwa mu mazzi ag'omu ttaka ag'omu ttaka oba ag'omu ttaka ag'omu ttaka.

Cationic PAM (CPAM): Tekikozesebwa nnyo okuggyako okujjanjaba colloids eziriko ebirungo oba eziriko ebirungo.

Ebikozesebwa mu Kukwatagana:

Emirundi mingi bakwataganyizibwa n'ebikozesebwa mu kukwatagana n'ebikozesebwa mu kukwatagana n'ebikozesebwa mu kukwatagana n'ebikozesebwa mu kukwatagana n'ebikozesebwa mu kukwatagana n'ebikozesebwa mu kukwatagana n'

2. Ebintu ebikulu eby'ekikugu

Ekiragiro:

Emirundi mingi 0.110 mg/L, ekimanyiddwa okuyita mu kugezesa kw'ebikoola. PAM ey'ebbeeyi eyinza okuleetawo okuddamu okuteekebwawo oba ebitundu eby'obutonde.

Okuggyawo & Okuteekateeka:

PAM erina okusaasaanyizibwa mu 0.1%0.5% solution nga ≥40 min okusaasaanyizibwa okwewala okusaasaanyizibwa.

Embeera z'okugatta:

Okukwataganya amangu (200300 rpm) okusobola okusaasaanya, n'okwekwataganya amangu (2050 rpm) okusobola okukulaakulana kw'ebitundu.

3. Emiganyulo

Obukugu obw'amaanyi: Okekendeeza ku biseera by'okuteekawo nga > 50%, okutuuka ku 90%95% SS okuggyawo.

Okuggya amazzi mu mazzi: Okufuuma ebitundu ebinene, okulongoosa obulungi bw'ebikozesebwa mu kussa ebifaananyi.

Eby'ebbeeyi: Eby'ebbeeyi entono (~$0.050.12 buli ttani y'amazzi).

Obukuumi bw'obutonde: PAM si bubi, naye acrylamide esingayo erina okuba < 0.05%.

4. Ebizibu eby'omugaso n'eby'omugaso Enkola

Okulonda PAM okw'obutali butuufu:

Okukola ebigezo by'ebikoola okusobola okulongoosa ekika (APAM/NPAM) n'obuzito bwa molekyuli (okusingira ddala obukadde 8-12).

Obwetaavu bwa pH:

APAM ekola obulungi ku pH 710; amazzi ag'omusaayi ag'ekika kya acidic geetaaga okukyusa pH oba NPAM.

Okuggyawo Okutajjawo:

Kozesa ebyuma eby'enjawulo eby'okusaasaanya okuziyiza "amaaso g'ebyennyanja".

Okukyuka kw'ekitundu:

Okukwataganya obulungi oba okukozesa obulungi kiyinza okulemesa ebitundu; okulongoosa ebitundu by'emirimu.

5. Okunoonyereza ku nsonga

Ekitongole ky'amazzi ag'omusaayi mu migodi gy'amasannyalaze:

Enkola: SS 20005000 mg/L, pH 89.

Enkola: PAC (50 mg/L) + APAM (2 mg/L).

Ebyavaayo: Ebifo ebirimu SS < 50 mg/L; obuzibu bw'omusaayi bukendeera okuva ku 98% okutuuka ku 75% oluvannyuma lw'okusaasaanya.

6. Okulongoosa mu biseera eby'omu maaso

Enkola z'ebikozesebwa mu ngeri ey'enjawulo: Okugatta PAM ne bio-agents okuggya COD/heavy metal.

Enkola za Smart Dosing: Okulongolola obuzibu mu kiseera kyennyini olw'okukozesa obuzibu obw'amaanyi.

Enkyukakyuka mu PAM ey'ekika kya Green: PAM ey'ekika kya Starch ey'okusobola okunywa obulungi.

Okufulumya

PAM y'enkola enkulu era ey'ebbeeyi entono ey'amazzi ag'omusaayi ag'okunaaba amasannyalaze, naye ebikolwa byesigamiziddwa ku kulonda obulungi n'okulongoosa enkola. Nga kigattibwa n'okujjanjaba okusooka (okukebera) n'oluvannyuma lw'okujjanjaba (okusindika filter), kifuuma enkola y'okujjanjaba ey'enjawulo.

Bw'oba olina ebibuuzo ebirala oba ebyetaago ebikwata ku polyacrylamide, tukusaba weetegereze okuwuliziganya ne Secco ekiseera kyonna!