{"id":1603,"date":"2024-04-29T09:16:25","date_gmt":"2024-04-29T01:16:25","guid":{"rendered":"http:\/\/www.osaces.com\/?p=1603"},"modified":"2024-04-29T09:18:07","modified_gmt":"2024-04-29T01:18:07","slug":"yuchipiaofuwuyuchendianwuchulijiqiao","status":"publish","type":"post","link":"http:\/\/www.osaces.com\/en\/yuchipiaofuwuyuchendianwuchulijiqiao\/","title":{"rendered":"Tips for dealing with fish pond floaters and sediments"},"content":{"rendered":"

\u00a0 \u00a0 \u00a0 \u00a0 The entry of koi feces, bait or algae and other fine dust can reduce the clarity of the pond water. Among these causes of dirty water are impurities that are visible to the naked eye, as well as dirt that is too small to be seen by the naked eye.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 At night, if you shine a bright flashlight on the water in a pool, you can see floating particles in the water through the sharp one-way light, a phenomenon known as the \"Tyndall phenomenon\". Pool water that appears to be highly transparent during the day may actually be floating with many solids that are invisible to the naked eye.<\/p>\n

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Solid substances floating in the water of a fish pond, which can be seen by the eye, are not soluble in water and have suspended and insoluble properties, and these substances are called suspended substances or SS, or plankton, and so on. For a more detailed description, the particle size ranging from 1 nm (nm=1\/1,000,000mm) to 1 \u03bcm (\u03bcm=1\/1,000mm) is called a colloid.<\/p>\n

Fish pond water color green and green floating matter is fish pond water eutrophication, specifically refers to the organic matter in the water, nitrogen, phosphorus and potassium nutrients too much to affect the normal reproduction of living organisms, the oxygen in the water to reduce the number of species decline, undermining the ecological balance of the algal bloom caused by the green floating matter for the cyanobacteria of the old algae, when there is a wind in the wind head will smell a fishy smell. The old cyanobacteria will produce toxin after death, which is toxic to fish, and at the same time, it will consume a lot of oxygen in the water and compete with the fish for oxygen, leading to the floating head of fish lacking oxygen.<\/p>\n

In addition, there are white flocs in the water body besides the eutrophication of the water body may also be the mucus shedding of the fish body, pay attention to the water temperature, dissolved oxygen and feeding amount of the koi pond.<\/p>\n

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The appearance of a small amount of floating or precipitated flocs, that may be due to the placement of certain medications, such as water purifiers, or drugs with water purifier components, nitrifying bacteria, etc.. For such a situation, in the fish pond filtration system cycle for a certain period of time, if they can be filtered and eliminated, the water quality can be restored to the clarification, it can also be ignored.<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 If it is present in large quantities and is difficult to eliminate, directly leading to the turbidity of the water, then we need to carry out a certain amount of water changes or bottom pumping operations.<\/section>\n
Usually, solids are removed by removing fine solids after special treatment to form larger solids. Generally, coagulants are used. This method requires specialized techniques and equipment, but it cannot be used when treating koi pond water. To remove larger organic matter from the water, biofilm method (biofilm filtration) and rapid filtration can be used to remove it.<\/section>\n
\n
\u00a0 \u00a0 \u00a0 \u00a0 For solids in a tank, there are natural settling (or gravity settling) and forced settling methods depending on their size and weight. Sink installations that settle these solids are called sedimentation tanks or settling tanks.<\/section>\n

\u00a0 \u00a0 \u00a0 \u00a0 The sedimentation method for purifying water for koi is more or less the same as the sedimentation tanks used for sewers, etc., but the construction is not exactly the same because the flow rate of water and the size of the sediment are much smaller.<\/p>\n

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\u00a0 \u00a0 \u00a0 \u00a0 When organic matter dissolved in water is differentiated by water treatment method, it can be classified as good, ordinary and poor; biofilm method (contact oxidation) is evaluated as ordinary, and activated carbon and ozone methods are evaluated as good.<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 Many people mistake the meaning of sludge and activated sludge as being the same, when in fact they mean different things.<\/section>\n
\u00a0 \u00a0 \u00a0 \u00a0sludge<\/strong>It is the muddy meaning of turbid substances in water, formed after natural sedimentation.<\/section>\n
\u00a0 \u00a0 \u00a0 \u00a0activated sludge<\/strong>It is something under the treatment of strong artificial aeration, and the dirty water is blown with air for a long time, and after stopping the aeration, the coagulated sludge will settle, and such sludge is called activated sludge.<\/section>\n
\u00a0 \u00a0 \u00a0 \u00a0That is to say, activated sludge is not sludge, corresponding to the oxygen demand of water biochemistry, the sludge contains hydrogen or phosphorus, such as aerobic bacteria, protozoa, and the nutrient source required by the post-biotic animals, and so on, and the collection of these microorganisms is the activated sludge. The activated sludge made from the collection of these microorganisms is called activated sludge method to do water treatment.<\/section>\n

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 <\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\u00a0 \u00a0 \u00a0 \u00a0 The entry of koi feces, residual bait or algae and other fine microscopic dust can reduce the clarity of the pond water. These causes of water fouling [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[],"yoast_head":"\n\u9c7c\u6c60\u6f02\u6d6e\u7269\u4e0e\u6c89\u6dc0\u7269\u5904\u7406\u6280\u5de7 - \u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.osaces.com\/en\/yuchipiaofuwuyuchendianwuchulijiqiao\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u9c7c\u6c60\u6f02\u6d6e\u7269\u4e0e\u6c89\u6dc0\u7269\u5904\u7406\u6280\u5de7 - \u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"\u00a0 \u00a0 \u00a0 \u00a0 \u9526\u9ca4\u7684\u6392\u6cc4\u7269\u3001\u6b8b\u9975\u6216\u85fb\u7c7b\u4ee5\u53ca\u5176\u4ed6\u7ec6\u5c0f\u5fae\u5c18\u7684\u8fdb\u5165\uff0c\u4f1a\u4f7f\u9c7c\u6c60\u6c34\u7684\u900f\u660e\u5ea6\u964d\u4f4e\u3002\u8fd9\u4e9b\u9020\u6210\u6c34\u8d28\u6c61\u6d4a\u7684\u539f\u56e0 […]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.osaces.com\/en\/yuchipiaofuwuyuchendianwuchulijiqiao\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-29T01:16:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T01:18:07+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.osaces.com\/wp-content\/uploads\/2024\/04\/4ac832a28c66d993459c68c17c4ad3a-277x300.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.osaces.com\/#website\",\"url\":\"http:\/\/www.osaces.com\/\",\"name\":\"\u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\",\"description\":\"\u4e00\u4f53\u5316\u8fc7\u6ee4\u8bbe\u5907\u5236\u9020\u5546\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.osaces.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.osaces.com\/yuchipiaofuwuyuchendianwuchulijiqiao\/#primaryimage\",\"url\":\"http:\/\/www.osaces.com\/wp-content\/uploads\/2024\/04\/4ac832a28c66d993459c68c17c4ad3a.png\",\"contentUrl\":\"http:\/\/www.osaces.com\/wp-content\/uploads\/2024\/04\/4ac832a28c66d993459c68c17c4ad3a.png\",\"width\":1170,\"height\":1266},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.osaces.com\/yuchipiaofuwuyuchendianwuchulijiqiao\/#webpage\",\"url\":\"http:\/\/www.osaces.com\/yuchipiaofuwuyuchendianwuchulijiqiao\/\",\"name\":\"\u9c7c\u6c60\u6f02\u6d6e\u7269\u4e0e\u6c89\u6dc0\u7269\u5904\u7406\u6280\u5de7 - 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