污水處理常見(jiàn)微生物圖片 廢水活性污泥顯微鏡照片（Microscopic pictures of activated sludge in wastewater treatment）

1、污水處理常見(jiàn)微生物圖片 廢水活性污泥顯微鏡照片（Microscopic pictures of activated sludge in wastewater treatment）Microscopic pictures of activated sludge in wastewater treatmentWww Business Directory Blog Suppliers | | |Jobs News Technologies Resources | | | | Plants Directory Pollution Watch | |Chinese versionWastewater t

2、reatment, activated sludge and other common microorganism photo: roaming bug bell (shaped) Straw insect insect flagellate didinium Paramecium, rotifer amoeba flagellate Epistylis caterpillar copepod rotifer algae nematodeFungusRelated web pages:English Version: Wastewater Microbes/Microorganisms Pho

3、tographic Catalogue:Photos Pictures: amoebae flagellates ciliates protozoans protozoon VorticellaRotifers nematodes algae fungus/fungiPart 1: Microorganisms and Activated SludgeMicroorganism and sludge ageYoung sludge: Amoebae and flagellates predominate with a few free swimmingCiliates.Young sludge

4、 contains more amoebae (Amiba, amoeba, also ameba, complex form) and flagellates (flagellates), and there are also some free swimming ciliates. The amoeba moves and preys with the help of the wing, causing the body to change.Mature sludge: For municipal wastewater treatment plants the most desirable

5、Stage of the ecological succession is the stage where both stalked ciliates andFree swimming ciliates are observed with possibly a few rotifers. This stage isIs correlated with rapid settling of solids and easy separation of solids fromWater. The resulting effluent is correspondingly low in turbidit

6、y, suspendedSolids and biochemical oxygen demand (BOD). Mature sludge is the most desired for sewage plants and often contains ciliate ciliates (ciliates),Stalked ciliates) and free swimming ciliates (free swimming ciliates). And some Rotifers (rotifers) were also observed.Older sludge are character

7、ized by increasing numbers of rotifers and nematodesWith fewer stalked ciliates. increased the rotifer and nematode (nematodes) in old sludge, and there were stem (stem) ciliates (stalked)Ciliates) decrease.Both the young and the old sludge are associated with poor high settling andEffluent turbidit

8、y. Both are conditions municipal wastewater treatment operatorsStrive to avoid.Other reference:Indicative function of microorganisms(1)The results showed that the effect of treatment was good, and the effluent BOD5 and turbidity were low. (such as small bell worms, eight bell worms, Gou Vorticella,

9、Vorticella, pleated bottle Epistylis, micro plate worms, single shrinkage Bug) these types of Peritrichida are fixed on the floc, and with the window and turning, with some crawlingThe quality and maturity of activated sludge are described as follows: e.(2) the small bell worm is often the dominant

10、strain in the treatment of domestic sewage and industrial wastewater.(3) if a large number of flagellates appeared, but few of them were alive, indicating that the purification was poor.(4) a large number of free swimming ciliates appeared, indicating that the purification was not very good, and the

11、 turbidity of the effluent increased.(5) if there are mainly ciliate, such as Bell worm, insect, insect, rotifer, small hair class, the water quality is clear, and the water is clear and transparent,The removal rate of phenols was above 90%.(6) the emergence of a large number of foot beetles is ofte

12、n the result of sludge poisoning.(7) in the treatment of domestic sewage, the emergence of a large number of insects is the symptom of sludge bulking and flocculation.(8) in the printing and dyeing waste water, as the indicator of normal or improved sludge.(9) in the treatment of petroleum wastewate

13、r, the emergence of H. H. H. is an ideal result.(10) the presence of excess rotifers is a sign of sludge bulking.In some sludge which is not suitable for the growth of protozoa, the size of bacterial micelles should be considered in order to determine the treatment effect.The guiding role of 2. micr

14、o organisms in wastewater reuse treatmentCharacteristics and roles of main microbial groups in activated sludge 3.Part 2: Microbes/microorganisms in sludge and their picturesTwo. Microorganisms in sewage sludge and their microscopic picturesBefore you look at this page, you can take a look at a few

15、pages of common microbes in sewage treatment:Http:/.tw/junior/bio/tc_wc/textbook/apa/text-apa-1.htm traditional ChineseHttp:/yuansheng/yuansheng.htmHttp:/forum/content/91_159817_1.htmHttp:/Article/200512/5644.htmlHttp:/applications/pond-critters/protozoans/ciliphora/ciliophora.htmHttp:/www.microimag

16、ing.ca/protozoa/Activated sludge Zoo (Japanese)Taxonomic Data AccessWastewater Microbes PicturesCategory English and Chinese name | pictures video size (m) characteristics, indicationAmoeba ameba amoeba, Amiba, dozens to hundredsFlagellates flagellate Pigmented flagellates (single-celled) is less th

17、an ten 10Peritrichida (Order)Phylum Protozoaciliates ciliates ranging from several to several hundredCiliate Stalked CiliatesFree swimming ciliates free swimming ciliatesVorticella (Genus) Zhong Chong (genus) 40175 is aliveVorticella MicrostomaBig bell wormEight clock insect Vorticella OctavaVortice

18、lla ConvallariaZhezhongchongNebula clock wormMicro disk cover insectsSole wormInhabiting wormseuplotesoxytrichaInferior tracheal leaf wormParamecium ParameciumEpistylisEpistylis RotansCover.OligochaeteRhizopod (Rhizopoda)The excessive occurrence of rotifers rotifers in multicellular animals is a har

19、binger of sludge bulkingThe multicellular nematodes Caenorhabditis elegans is larger than the previous variety of microorganismsAlgae algaeFungus, fungi fungiThe above list is mainly through the microbial names in English and Chinese picture search, if there is a mistake, you are welcome to point ou

20、t. You can also search through the top and right search engines to find more pictures.It is recommended to find the correct English name, then search for pictures, compare the search results with each other, and consult the books, so as to ensure that the pictures you find are correct.In addition, i

21、t is recommended to refer to the drawings in the standard water sample test manual of APHA AWWA.Wastewater organisms: a color atlas / Sharon G. Berk and John H. Gunderson.Biological classificationProkaryotes (prokaryote, also procaryote) eukaryotes (eukaryote, also ecaryote) protozoa fungiNitrifying

22、 bacteria, denitrifying bacteria, phosphorus accumulating bacteria and so onFilamentous bacteriaFilamentous bacteria, or bulking bacteria occur in activated sludge plants orLagoons. Low numbers of filaments are thought to be helpful by flocs pulling pinTogether so flocs become heavy enough to settle

23、.See pictures of filamentous bacteria filaments filamentous bacteriaFilamentous bacteria filamentous bacteriaAmoebaeAmoebae are some of the earliest organisms to be observed as the activatedSludge process develops. They are associated with young sludge. They move andEat by sending out false feet, ps

24、eudopods, that serve both for locomtion andTo engulf small particles of organic material and bacteria.See pictures of amoebae amoebaFlagellated ProtozoansFlagellated protozoans range in size, shape and number of flagella. A flagellumIs a tail-like structure comprised of protein that whips back and f

25、orth causingThe organism to move through the water. Most flagella push the protozoan; a fewProtozoans have flagella that pull them through the water. One or more flagellaMay occur at either end of the protozoan.See pictures of Flagellated Protozoans, flagella, flagellates.Ciliated ProtozoansCiliated

26、 protozoans have hair-like structures all over the surface of the cell,Also made of protein, that wave back and forth causing the organism to move.These organisms engulf bacteria and small particles for food, with some of theLarger ciliates that pry on smaller ciliates and flagellates. They occur at

27、About the same time in sludge succession as the flagellated protozoans.See pictures of ciliated protozoans, ciliateStalked Ciliated ProtozoansStalked ciliated protozoans are the organisms most highly regarded by sewageWaste treatment operators. They are associated with sludge that settles readilyAnd

28、 with low suspended solids in the supernatant from the clarifier. The stalkIs stuck to the floc so the organism is rooted in the floc. The body of theCiliate is perched on the end of the from stalk with cilia at the opposite endThe stalk. The cilia wave back and forth producing a current small that

29、sweeps中，細(xì)菌進(jìn)入細(xì)胞。莖實(shí)際上是彈簧狀的和卷狀的。慢慢地變成春天。周期性地釋放彈簧和線圈。一個(gè)新的方向，把原生動(dòng)物的身體帶到一個(gè)新的地方顆粒和細(xì)菌可以被纖毛掃入纖毛蟲的身體。有些形式有不成熟的階段，缺乏莖，但有纖毛。看到vorticellar鐘蟲圖片，一種典型的纖毛原生動(dòng)物追蹤。莖末端有一個(gè)細(xì)胞。其他類型的分枝的莖和多種細(xì)胞包括累枝蟲，獨(dú)縮，和opercularia。Protozoan Cysts當(dāng)環(huán)境條件（ph、溫度、養(yǎng)分濃度），廢物和有毒化合物是有害的，許多原生動(dòng)物都有這種能力。泡沫囊腫。囊腫有細(xì)胞壁抵抗低或高pH值，低或高。溫度、毒素和干燥。由于細(xì)胞沒(méi)有代謝，食物和細(xì)胞外的其他物

30、質(zhì)未被帶入細(xì)胞內(nèi)。the strategy是為了避免與環(huán)境接觸，直到環(huán)境改善。囊腫也可能由于繁殖而發(fā)生。見(jiàn)原生動(dòng)物囊腫圖片。輪蟲輪蟲是一種消化道的多細(xì)胞生物，肌肉和多數(shù)為女性的生殖系統(tǒng)。在頭部是掃描的纖毛。細(xì)菌和微粒進(jìn)入動(dòng)物體內(nèi)。一些輪蟲有較重的纖毛除了把小顆粒掃入口腔外，還提供運(yùn)動(dòng)。一prominent feature of the digestive system is the mastax which is comprised of圍繞一系列硬化的下巴，浸漬食品肌肉顆粒。一些污水廠的員工更喜歡在他們看到更多的輪蟲活性污泥。對(duì)于這些植物定居優(yōu)化時(shí)，更多totifers觀察。在一些植物中更多

31、的輪蟲是相關(guān)的老泥廠職工增加污泥浪費(fèi)。輪蟲輪蟲圖片。Nematodes線蟲是一端帶嘴的蛔蟲，消化道和肛門在另一個(gè)。在污水處理廠，它們以碎石為食。包括細(xì)菌在內(nèi)的有機(jī)物質(zhì)顆粒。有些形式是食肉動(dòng)物吃原生動(dòng)物、輪蟲和線蟲。線蟲與老動(dòng)物有聯(lián)系。污泥.當(dāng)污泥中出現(xiàn)大量人員時(shí)，一般是典型的操作人員。增加損耗率。對(duì)netmatodes線蟲圖片。藻類與食物工廠相關(guān)的預(yù)處理設(shè)施通常已經(jīng)進(jìn)化。many year. 食品罐頭，冷凍，包裝晚宴，牛奶和奶酪工廠，以及屠宰場(chǎng)通常位于其原材料附近的農(nóng)村地區(qū)。提出了。土地成本相對(duì)低廉，特別是在當(dāng)時(shí)。許多植物被建造了。在二十世紀(jì)六十年代和七十年代，通常的做法是當(dāng)另一個(gè)限制發(fā)生時(shí)，

32、挖另一個(gè)洞來(lái)儲(chǔ)存臟水。這個(gè)結(jié)果通常是一連串的瀉湖或池塘經(jīng)常聚集幾個(gè)。數(shù)百萬(wàn)加侖。多年來(lái)，排放法規(guī)變得越來(lái)越嚴(yán)格。strict and suburbia has often grown closer to the plant. 瀉湖是充氣的。第一個(gè)或兩個(gè)瀉湖表現(xiàn)為活性污泥處理系統(tǒng)。并包含上面描述的生物體。系統(tǒng)中隨后的瀉湖藻類生長(zhǎng)的結(jié)果通常是綠色的。藻類有助于總懸浮固體，并可能導(dǎo)致總懸浮物超過(guò)。排放限值。有目標(biāo)去除溶液中磷的池塘，藻類可能有作用。在這種情況下，一種收集和收獲的方法。藻類是必需的，所以磷被去除了。另一種選擇是考慮人工濕地和水生植物以及藻類?？吹胶Ｔ逶孱悎D片。藻類:滋味和氣味：Aste

33、rionella、魚腥藻、組囊藻、水網(wǎng)，uroglenopsis，甲藻，藻角藻、Nitella、魚鱗藻屬，astaurastrum，Aphanizomenon，Staurastrum，Gomphosphaeria，Tabellaria，Pandorina，Synura，Volvox，Dinobryonfilter clogging algae: Anacystis, Dinobryon, Cybella, Tribonema, Chlorella,syndedra、藻、Melosira、Rivularia、小環(huán)藻、Tabellaria、Navicula，Spirogyra，星桿藻屬，帕爾梅拉，

34、Fragilaria，魚腥藻，Diatoma污染水體的藻類：Pyrobotrys、席藻、菱形藻、lepocinclis，Agmenellum，標(biāo)準(zhǔn)的魚腥藻、裸藻、水綿、四角藻屬、種，顫藻、扁裸藻、小球藻、組囊藻、stigeclonium Chlorogonium，Gomphonema，Lyngbya，Arthrospira衣，干凈的水藻：Surirella、rhizoclonium、Pinnularia、小環(huán)藻，Cladophora，Rhodomonas，纖維，chrysococcus，Agmenelum，Navicula，Coccochloris, Ulothrix, Micrasteria

35、s, Calothrix, Meridion, Entophysalis,Phacotus, Hildenbrandia, Chromulina,32.0307.1e-8protozoavorticella microstoma3.35.0203.9e-6epistylis plicatilis1.610.220 -colpidium campylun3.64.7201.6e-6paramecium caudatum1.412.0203.0e-4tetrahymena pyriformis5.33.1251.4e-6colpoda steinii5.53.0301.2e-6stentor co

36、eruleus0.7522.1195.0e-3aspidisca costata1.213.620 -metazoarotaria sp.0.2859.120 -philodina sp.0.2372.0201.8e-4lecane sp.0.315420 -aeolosoma hemprichi0.3547.3203.8e-4nais sp.0.12138206.6e-3pristina sp.0.1213820 -we sp.0.0723820 -difference between bacteria (procaryotes) and protozoans, algae and fugi

37、(eucaryotes)intracellular organelles (small organs inside the single cell) can be seen onmany of these photomicrographs of amoebae and protozoans. intracellularorganelles includes the nucleus of the cell, a food vacuole, and other specializedstructures. organelles are surrounded by a membrane that s

38、eparates them from therest of the cell. the digestive enzymes are secreted into food vacuoles to digestthe food particle and avoid exposure of the rest of the cell to the enzymes.bacteria lack intracellular structures that are visible with light parison of biotas between activated sludge & and film

39、(tricklingfilter)活性污泥與微生物膜 (滴濾池微生物膜) 生物物種的比較hawkes comparing the biotas of trickling filter slime and activated sludge.i have shown in the figure above. as metazoas (roundabout, nematoda, insecta.shellfish, oligochaeta, etc) are all large - sized, whose length ranges fromseveral millimeters to a few

40、 centimeters, and who prey on film microbesdiligently, resulting in a remarkable decrease of excess sludge productions.moreover, an ecosystem with plan different biota is a stable system whichenables to stable treatment effect inevitably. those bacteria, who utilizesubstrates slowly assimilated or substrates with low