Ntau lub raj mis hais txhua yam ntuj tso rau ntawm pob. Tab sis muaj pes tsawg tus tiag tiag txhua yam ntuj tsim? Peb tus qauv yog yooj yim. Ua lub Hoobkas ntawm qhov chaw dej. Sau lub raj mis ntawm xoom kilometers. Ntxiv tsis muaj dab tsi. Sib tov tsis muaj dab tsi. Qhov no Txhua yam dej ntxhia dej tawm hauv av. Tom qab ntawd nws mus dhau ib lub cev lim dej. Qhov ntawd tshem tawm cov av uas koj tuaj yeem pom. Tom qab ntawd lub teeb ultraviolet tua cov kab mob. Tom qab ntawd peb sau lub raj mis. Peb tsis kho TDS. Peb tsis hloov pH. Peb tsis ntxiv dab tsi. Peb tsis tshem dab tsi tsuas yog cov kab mob phem xwb. Qhov koj haus yog cov dej qub los ntawm cov pob zeb sib sib zog nqus ntawm Shitai. Ntshiab mus rau qib siab tshaj.
Qhov no Txhua yam dej ntxhia dej muaj selenium qib ntawm 0.006 txog 0.05 mg / L. Strontium yog nyob nruab nrab ntawm 0.03 thiab 0.20 mg / L. Sodium yog nyob nruab nrab ntawm 0.4 thiab 0.8 mg / L. Magnesium yog nyob nruab nrab ntawm 0.35 thiab 0.85 mg / L. Calcium yog nyob nruab nrab ntawm 7 thiab 20 mg / L. Potassium yog nyob nruab nrab ntawm 0.35 thiab 0.85 mg / L. Metasilic acid yog nyob nruab nrab ntawm 1 txog 25 mg / L. Tag nrho cov khoom yaj yaj yog qis dua 40 mg / L. Tus nqi pH yog nyob nruab nrab ntawm 7.0 thiab 7.9. Cov dej los ntawm Dayan Township hauv Shitai County.
|
Ntsiab Parameters |
Tus nqi |
|
Selenium (zeeg) |
0.006 - 0.05 mg/L |
|
Strontium (Sr²⁺) |
0.03 - 0.20 mg/L |
|
Sodium (Na⁺) |
0.4 - 0.8 mg/L |
|
Magnesium (Mg²⁺) |
0.35 - 0.85 mg/L |
|
Calcium (Ca²⁺) |
7 - 20 mg/L |
|
Potassium (K⁺) |
0.35 - 0.85 mg/L |
|
Metasilicic Acid (H₂SiO₃) |
1 - 25 mg/L |
|
Total Dissolved Solids (TDS) |
< 40 mg/L |
|
pH tus nqi (25 degree) |
7.0 - 7.9 |
|
Qhov Chaw Dej |
Dayan Township, Shitai County, Anhui |
|
Cov khoom xyaw |
Ntuj Ceeb Tsheej Dej |
|
Txee lub neej |
18 hli |
Tib neeg nug peb qee zaum. Vim li cas koj tsis kho TDS? Vim li cas cia nws qis dua 40? Peb ntseeg tias qhov sib xyaw ua ke zoo dua li txhua tus kws ua haujlwm daim ntawv qhia. Cov dej hauv Shitai muaj TDS ntuj qis dua 40. Qhov ntawd los ntawm cov pob zeb. Yog tias peb tsa nws mus rau 75, qhov ntawd yuav yog qhov nkim sijhawm. Peb pib ua qhov no Txhua yam dej ntxhia dej hauv xyoo 2018. Peb yeej tsis muaj teeb meem batch zoo. Peb cov neeg muas zaub suav nrog Yangzi Group thiab Gujing Group. Lawv cov kev xav tau ntawm cov saw hlau yog nruj heev. Qhov tseeb tias lawv dhau peb lub Hoobkas kuaj xyuas yog qhov pov thawj zoo tshaj plaws ntawm peb qhov zoo. Koj tuaj yeem xa tus neeg thib peb los kuaj peb. Koj tuaj yeem tuaj rau qhov kev xav tsis thoob. Lub ntsiab muag ntawm cov khoom no yog qhov tseeb heev. Cov npe khoom xyaw tsuas muaj tsib lo lus xwb. Ntuj roob dej ntws. Hauv lub ntiaj teb uas tib neeg txhawj txog kev nyab xeeb zaub mov, yooj yim yog kev ntseeg siab. Kev ntseeg pab koj kaw qhov muag. Peb tus nqi system kuj yooj yim. Koj them 50 feem pua thaum koj kos npe. Koj them 50 feem pua ua ntej peb tsim. Tsis muaj neeg nruab nrab txiav. Qhov ntau thiab tsawg yog npaj rau hauv ib lub lis piam. Rov ua dua kev txiav txim sai dua. Peb txais EXW, FOB, thiab DDP. Peb kuj lees txais ntau cov txiaj ntsig zoo li US Dollars, Euros, British Pounds, Japanese Yen, thiab Suav Yuan. Peb twb ua haujlwm nrog cov neeg siv khoom Japanese. Peb paub yuav ua li cas rau export. Yog tias koj xav muag cov dej ntuj siab kawg, qhov no yog qhov rau koj.
Peb tab tom nrhiav cov tswv lag luam tshwj xeeb hauv cov teb chaws thoob ntiaj teb. Yog tias koj txaus siab rau peb cov natural selenium- cov dej ntxhia nplua nuj, peb caw koj tuaj xyuas peb lub Hoobkas, qhov chaw pab dawb thiab zaub mov.
Cim npe nrov: tag nrho tej yam ntuj tso ntxhia dej, Tuam Tshoj tag nrho cov natural mineral dej manufacturers, lwm tus neeg, Hoobkas
