Technical Literature

SU-TON opens technical literature focusing on literature with the wastewater industry. Collected the latest submissions of the wastewater industry works with the latest selection of free, almost all of the environmental protection people can download free articles in SU-TON. Updated daily.

28 2022-09

Study of sludge filter press dewatering

Introduction With the increasing attention to sewage treatment and the construction of new urban sewage treatment plants, the production of sludge has been increasing, and the rapid and effective treatment of sludge has become urgent. Sludge has the characteristics of high water content, containing a large number of pathogens and microorganisms and other harmful organisms, heavy metals and high organic content, if in...
28 2022-09

Municipal sludge filter press dewatering technology

引言隨著我國社會經濟的快速發展、城鎮化的不斷加速，城市污水的排放量不斷增加。城市污水處理廠的規劃建設數量越來越多，與之伴隨產生的衍生品污泥產量也呈上升趨勢，截至2018年全國污泥總產量為5.665×107t，...
28 2022-09

Sludge Dewatering Technology

近年來，隨著我國經濟快速發展和城市化水平不斷提高，生活污水排放量日益增多，在污水處理過程中，會產生大量污泥，約占總量的0.3%~0.5%。假定其中70%的污水采用生物法[1]處理，按每萬噸的污水產生的污泥干質量為...
27 2022-09

Copper concentrate filter press dewatering process

０引言隨著社會經濟的飛速發展，我國對銅金屬的消費需求不斷增長，銅冶煉廠也不斷增加，且建設規模不斷增大。銅爐渣作為銅冶煉過程中產生的固體廢棄物，每年我國冶煉企業新增銅爐渣量達１０００萬ｔ左右，并呈...
26 2022-09

Diaphragm filter press sludge dewatering process

引言隔膜壓濾機的核心構件過濾板組由一組兩側內凹的普通濾板與一組兩側附有隔膜的隔膜板交替組合而成。濾板的凹槽部分與隔膜板結合形成濾室。濾室附有濾布，污泥二相流在進料泵壓力作用下，通過濾布達到固液二相...
26 2022-09

不銹鋼冷軋廢水站污泥壓濾機脫水

引言寶鋼股份不銹鋼分公司新建冷軋不銹鋼帶鋼廠，生產規模為206萬池，其中：碳鋼140萬婦，不銹鋼66萬池．冷軋不銹鋼帶鋼工程在建工程正在新建廢水處理站1座．用于處理冷軋不銹鋼帶鋼廠各工藝生產機組排出的廢水...
26 2022-09

Phosphogypsum washing filter press process

0簡述磷石膏是濕法磷酸生產中的固體廢棄物，其主要成分為二水硫酸鈣(CaS0。·2H：O)，并含有酸不溶物、未分解的磷礦及其所含的雜質、未洗凈的水溶P：O，、少量取代了CaSO。·2H：O的CaHPO。和少量氟硅酸鹽等。如果...
26 2022-09

水廠廂式隔膜壓濾機的污泥脫水

引言水廠污泥主要來自沉淀池排泥水和濾池反沖洗排水，排泥水量一般約占水廠凈水能力的4~7％。排泥水如直接排入水體會造成淤塞河道，抬高河床，影響：通航及行洪，污染水源，影響環境衛生和破壞生態平衡。福州水...
25 2022-09

Diaphragm chamber filter press

1背景根據2007年建設部發布的《城鎮污水處理廠處置一混合填埋泥質標準》和2008年環境保護部發布的《生活垃圾填埋污染物控制標準》，要求進入生活垃圾填埋場進行填埋處置的污泥含水率必須小于60％。目前常用的污...
25 2022-09

Diaphragm type plate and frame filter press dewatering system

引言板框壓濾機較其他脫水設備而言，有著污泥脫水含固率較高的特點，在目前垃圾填埋土地資源越來越緊缺的情況下，板框壓濾機在許多水廠中得到了應用，逐漸成為污泥減量的重要手段之一。板框壓濾機內部參數的可調...
25 2022-09

Application and maintenance of chamber filter press in sludge treatment

1 Overview Filter press as a mature dewatering equipment, is widely used in the field of environmental protection, become an important equipment for sewage sludge treatment, mainly used for a variety of sludge sludge solid-liquid separation, can be applied to a variety of industries in the water treatment process of solid-liquid separation, sludge drying and treatment process, significantly improve the efficiency of sewage treatment ...
25 2022-09

Diaphragm plate and frame filter press (sludge dewatering system application)

Introduction A large-scale enterprise, with three newsprint production lines and a whiteboard production line, while supporting the construction of a 30,000t / d and a 1.5 million t / d of sewage treatment system. As a result of the use of all waste paper for deinking pulp, so the loss of short fibres in the pulping process and waste paper in the dust, ink and other materials in the raw...
25 2022-09

Working Principle of Chamber Filter Press

廂式壓濾機工作原理廂式壓濾機的液壓原理示意圖如圖3 所示,按下“柱塞前進”按鈕時,啟動油泵電動機,油泵由油箱經濾油器過濾后吸入液壓油,液壓油輸出后,進入油路塊和三位四通電磁換向閥,此時因三位四通電磁換向閥處...
25 2022-09

Working Principle of Filter Press

Introduction Filter press (different from the belt filter press, usually belt filter press is not suitable for the ceramic industry) according to the filter press plate (referred to as the filter plate) filter cloth arrangement can be roughly distinguished into vertical (filter plate vertically stacked to form a filter chamber) chamber filter press and horizontal (filter plate horizontally stacked to form a filter chamber) chamber filter press two kinds of knots ...
24 2022-09

鹽泥壓濾機系統運行

前言青島海晶化工集團有限公司（簡稱海晶公司）燒堿，其中隔膜燒堿，離子膜燒堿，兩套電解裝置(鹽水壓濾機處理系統。由于所用的海鹽雜質較多，化鹽處理后所產生的鹽泥量也較大，由澄清桶排放的鹽泥量)。這些鹽泥...
24 2022-09

氯堿鹽泥系統壓濾機工藝改進

前言新疆中泰化學股份有限公司華泰重化工有限責任公司(以下簡稱“新疆華泰”)自2005年開工建設，按“統一規劃、分步實施”的原則分3期建成投產54萬t／a離子膜法燒堿、73萬t／aPVC樹脂生產裝置，其中鹽水系統共有2套...

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