A. Kuen:

Keynesian nitrogen stabilizer, ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k Ka tɛmɛ alkali ku acid, ka tɛmɛ ammonia ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ Kɛ̈ɛ̈r de nitrogen ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë Lan series Kai-type nitrogen stabilizer ye luɔ̈ɔ̈i në porous digestion furnace ku nitrogen stabilizer host, tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n A tɩŋa kɛ kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ, kɔnɔ

II. Ajuiɛɛr:

3. Karakteristika produk:

1, thickened type spray plastic cold rolled steel housing, total transparent hardened glass box door. A ye baara kɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.

2、Built-in multi-software alarm, automatically detect current water level; Na ye koom dɔ̈ɔ̈r wala koom dɔ̈ɔ̈r dɔ̈ɔ̈r, ku koom dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈

Na yïn tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ

3, ka dhɔ̈ɔ̈r de gɛɛr dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r.

4, a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ

Pii bɛ̈n tɔ̈ɔ̈u, pii bɛ̈n tɔ̈ɔ̈u, pii bɛ̈n tɔ̈ɔ̈u, pii bɛ̈n tɔ̈ɔ̈u.

5, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

4. Parameters teknikal:

Pii: Pii ye cɔl distilled water, pii ye cɔl natural water.

Tɛmɛ: 0.1 ~ 200mg/N ((mg/nitrogen)

Sample size: solid state: 0.2 ~ 2g;

Half solid: 2 ~ 5g;

液体： 10 ~ 25ml;

Luɔi: semi-automatic;

Lɔ̈ɔ̈i: ≥99% (ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r)

Lɔ̈ɔ̈i de distillation: 5 ~ 15min / sample (në kë de kä ye kek looi)

Kuen ye kek looi: <±1% (ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye)

Puɔ̈ɔ̈c (W): 1000

Voltage: AC220v, 50Hz

Lëk: Pii ye cɔl > 1.5Mpa; Pii tɛmɛ <25°C;

5. Kuen ye looi:

1, looi ka tɛmɛ:

①: ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r;

②: ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r;

②: ka kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈

②

②: Pii ye tɔ̈ɔ̈u në kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi ye kɔmpi

2. Aksesɛri:

①: φ4 silicone tube, cut to the current required length, insert one end into the addition of alkali entrance, the other end into the container of alkaline test liquid. φ4 silicone tube, cut to the current required length, insert one end into the addition of alkali entrance, the other end into the container of alkaline test liquid.

Silicone tube φ6, tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u.

Në luɔɔi fɔlɔ, tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n t

3, kä ye kek tɔ̈ɔ̈u, kä ye kek tɔ̈ɔ̈u:

①, 1,000 ye electronic analysis scale; 25ml, 10ml acid titration tube; 250ml kɔn botol;

NaOH: ye looi në 40% ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom

H3BO3 (Boric Acid): ye looi në 2% ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom

HCl hydrochloric acid: 0.05mol/L standard liquid, use sodium carbonate to calibrate hydrochloric acid (analysis pure);

G5H5N302 (methyl red), ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution, ye cɔl ethanol solution.

②, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.

4, luɔɔi:

①: Pii dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈ Lɔ̈k tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë t (Lëk tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n)

②: ye alkali ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈r ye dɔ̈ɔ̈

②: Ka tɛmɛ ka alkali dɔm, ka distillation switch dɔm. Lɔ̈ɔ̈m në 10Min, liquor ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈

②: Sample ye tɔ̈ɔ̈u në digestive tube tray yic, ka bɛ̈n dɔ̈ɔ̈ɔ̈r ku bɛ̈n dɔ̈ɔ̈ɔ̈r ku bɛ̈n dɔ̈ɔ̈ɔ̈ɔ̈r ku bɛ̈n dɔ̈ɔ̈ɔ̈ɔ̈ɔ̈r ku bɛ̈n dɔ̈

②

②: Pii ye distilled ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔye kɔnɔ ye kɔye kɔye kɔnɔ ye kɔye kɔye kɔye k

②: 0.05mol/L HCl titration ye kɔn tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u

6. Reaction equation:

①, distiller: (NH4) 2SO4 + 2NaOH (high temperature steam) = 2H2O + 2NH3 ↑ + Na2SO4;

2NH3+4H3BO3=(NH42BO4O7+5H2O)

(Sample ye tɔ̈ɔ̈u në tubu de digestion, në tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ de tɛmɛ

②、滴定部分： (NH4) 2B4O7+H2SO4+5H2O=(NH4) 2SO4+4H3BO3;

((NH4) 2B4O7+2HCl+5H2O=2NH3Cl+4H33BO3;

(Tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n

②, tubu de digestion: Ammonium root në organic matter në catalyst ku high temperature ku H2SO4, nitrification generates (NH4) 2SO4

2NH2+H2SO4+2H=(NH4) 2SO4

7. Luɔi:

1, distillator, lɔ̈ɔ̈m ku lɔ̈ɔ̈m, ku jɔl ya tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë t

2, ye looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi loo

3, tɔ̈ɔ̈u bɛ̈ɛ̈ɛ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r.

4, kä ye kek tɔ̈ɔ̈u në alkali ye kek tɔ̈ɔ̈u në alkali ye kek tɔ̈ɔ̈u në alkali ye kek tɔ̈ɔ̈u në alkali ye.

5, ka tɛ̈ɛ̈r bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈