印染廢水脫色劑多種功能于一身Printing and dyeing wastewater decolorizer with multiple functions in one

2022-06-24

印染廢水脫色劑是集脫色、絮凝、去除COD等多種功能于一身的陽離子高分子化合物，可廣泛應(yīng)用于有色廢水的脫色絮凝處理，如紡織印染、造紙、顏料，市政污水、化工廢水、油墨污水等顏色物化處理，降低污水的色度濁度...

The decolorizer for printing and dyeing wastewater is a cationic polymer compound that integrates various functions such as decolorization, flocculation, and COD removal. Equal color physicochemical treatment t...

涂布造紙消泡劑的用法和用量Usage and dosage of coated paper defoamer

2022-06-07

這樣做的主要是可以提升紙張的光澤度，以及改善紙張的透明度，得到更好的紙品，提升企業(yè)的經(jīng)濟效益。雖然這些都是經(jīng)過造紙消泡劑之后的過程或是結(jié)果，真正決定這些的則是在使用過程中的用法和用量。涂布工藝使用的成...

The main purpose of this is to improve the gloss of the paper, improve the transparency of the paper, get better paper products, and improve the economic benefits of the enterprise. Although these are the proce...

混凝劑，絮凝劑，助凝劑有何區(qū)別What is the difference between coagulant, flocculant and coagulant

2022-05-30

混凝劑一般來講是無機的鹽類如鐵鹽、鋁鹽，主要作用機理是帶電粒子中和膠粒，使得膠體脫穩(wěn)形成絮狀體顆粒，原則上已經(jīng)可以達到去除懸浮污染物的目的。而絮凝劑一般來講是指高分子有機聚合物，這類物質(zhì)具有線型結(jié)構(gòu)，...

Generally speaking, coagulants are inorganic salts such as iron salts and aluminum salts. The main mechanism of action is to neutralize the colloidal particles by charged particles, so that the colloids are des...

污水脫色劑使用注意事項Precautions for the use of sewage decolorizer

2022-05-13

絮凝沉淀法是選用無機絮凝劑（如 硫酸鋁）和有機陰離子型絮凝劑聚丙烯酰銨（PAM）配制成水 溶液加入廢水中，便會產(chǎn)生壓縮雙電層，使廢水中的懸浮微粒失去穩(wěn)定性，膠粒物相互凝聚使微粒增大，形成絮凝體、礬花。...

The flocculation precipitation method is to use inorganic flocculants (such as aluminum sulfate) and organic anionic flocculants polyacrylamide (PAM) to prepare an aqueous solution and add it to the wastewater,...

潤濕劑和分散劑的本質(zhì)區(qū)別The essential difference between wetting and dispersing agents

2022-05-05

能使固液懸浮體中的固體粒子穩(wěn)定分散于介質(zhì)中的表面活性劑稱為分散劑。 分散劑就是把粉體合理地分散在溶劑中，通過一定的電荷排斥原理或高分子位阻效應(yīng)，使固體很穩(wěn)定地懸浮在溶劑（或分散液）中。潤濕劑是通過降低...

A surfactant that can stably disperse solid particles in a solid-liquid suspension in a medium is called a dispersant. The dispersant is to disperse the powder reasonably in the solvent, and through a certain c...