Kugovana ruzivo

1. Nhanganyaya Jecha re quartz rakacheneswa, upfu hwe quartz, kushandiswa kwekugadzirwa kwe quartz ore kwakachena kwazvo, chigadzirwa chacho chine giredhi repamusoro (SiO2=99.82%, Fe2O3=0.37, Al2O3=0.072, CaO=0.14), ruvara ruchena, kuomarara kwakasimba (Mohs madhigirii manomwe kana kupfuura...

1. Chii chinonzi ammonia nitrogen? Ammonia nitrogen zvinoreva ammonia muchimiro cheammonia yakasununguka (kana kuti non-ionic ammonia, NH3) kana ionic ammonia (NH4+). pH yakakwira uye chikamu chakakwira cheammonia yakasununguka; Kusiyana neizvi, chikamu cheammonia...

Chelate, iyo chelate inoumbwa nezvinhu zvinoshandisa chelating agents, inobva pashoko rechiGiriki rekuti Chele, rinoreva nzwara dzemakaka. MaChelate akafanana nenzwara dzemakaka dzinobata maion esimbi, ayo akagadzikana uye ari nyore kubvisa kana kushandisa aya maion esimbi....

1. Acids vitriolMolecular formula H2SO4, mvura isina ruvara kana brown oiri, ine simba re oxidizing, muchina unokuvadza unonyudza zvakanyanya, kupisa kwakawanda kunoburitswa mumvura, asidhi inofanira kuwedzerwa mumvura kana yaderedzwa, uye ...

Sodium carboxymethyl cellulose (CMC) i anionic, straight chain, water-soluble cellulose ether, inobva mu natural cellulose uye chloroacetic acid ne chemical modification. Mvura yayo ine mabasa ekukora, ...

Sodium tripolyphosphate rudzi rwechinhu chisina kuumbwa, upfu hwe crystalline chena, hunonyungudika mumvura, mhinduro ye alkaline, i polyphosphate inonyungudika mumvura isina kuumbwa. Sodium tripolyphosphate ine mabasa e chelating, suspend...

Potassium chloride chinhu chisina kugadzirwa, chine kristalo chena, hachinhuwi, chine munyu, chakaita semunyu. Chinonyungudika mumvura, ether, glycerin uye alkali, chinonyungudika zvishoma muethanol (hachinyungudike muanhydrous ethanol), chinonyungudika, chiri nyore kugadzika;...

Indasitiri yezvemagetsi. Selenium ine hunhu hwe photosensitivity uye semiconductor, uye inowanzoshandiswa muindasitiri yezvemagetsi kugadzira ma photocell, ma photosensors, zvishandiso zve laser, ma infrared controllers, ma photocell, ma photoresistor, ma photoresistor, uye...

Calcium chloride yakakamurwa kuita calcium chloride dihydrate uye anhydrous calcium chloride zvichienderana nemvura iri mukristaro. Zvigadzirwa zvinowanikwa muupfu, flake uye granular form. Zvichienderana negiredhi yakakamurwa kuita indu...

Basa reglacial acetic acid muindasitiri yekuwacha 1. Basa rekunyungudutsa acid mukubvisa mavara. Acetic acid sevhiniga yeorganic, inogona kunyungudutsa tannic acid, fruit acid nezvimwe zvinhu zve organic acid, huswa hwemavanga, juice...

Aliphatic alcohol polyoxyethylene ether sodium sulfate (AES) igel paste chena kana yero yakapfava, inonyungudika nyore mumvura. Ine hunhu hwakanaka hwekubvisa tsvina, emulsification uye furo. Zviri nyore kuora, kuora...

Mvura ine acidic waste water imvura ine pH iri pasi pe6. Zvichienderana nemarudzi akasiyana uye huwandu hweacids, mvura ine acidic waste waste inogona kukamurwa kuita inorganic acid waste waste water uye organic acid waste waste. Simba reacid waste...