Bộ lọc nhỏ giọt hồ cá koi là một bộ lọc tích hợp, chủ yếu là để lọc theo nguyên tắc vật lý và lọc sinh học.
Bộ lọc nhỏ giọt hồ cá koi được chia thành nhiều lớp (các lớp lọc nhỏ giọt được xếp chồng theo từng lớp của bể lọc theo một thứ tự), các bể lọc ở trên là bể lọc chứa các lớp lọc vật lý, nơi đặt các bộ lọc chính với một bông lọc vật lý, trong khi đó các lớp thấp hơn là các lớp lọc theo nguyên lý sinh hóa, nó thường được cấu tạo bởi các loại vật liệu như: mây, bông, nhẫn thủy tinh, bóng thạch anh, đá nham thạch chứa vi khuẩn khử nitrate.
Giải thích:
+ Lọc vật lý là hình thức lọc dựa vào kích thước của màng lọc nhỏ để loại bỏ đi các chất rắn lớn hòa tan kém hoặc không tan trong nước như: thức ăn thừa của cá, phân cá, lá cây rơi rụng,…. Ví dụ đơn giản là lọc bằng tấm bông lọc hồ cá là lọc vật lý. Lọc vật lý là bước lọc đầu tiên nhằm loại bỏ những chất thải lớn ngăn ngừa làm tắc nghẽn cả hệ thống lọc.
+ Lọc sinh hóa là lọc bằng cách sử dụng quá trình trao đổi chất giống như trong tự nhiên của vi sinh vật nhằm loại bỏ những sản phẩm thải độc hại của cá như: amoniac, nitrate, mùn bã hữu cơ giàu dinh dưỡng. Bạn có thể tưởng tượng bộ lọc này tái hiện lại quá trình phân hủy ngoài tự nhiên của một xác chết bởi vi sinh vật. Ví dụ: một con chuột chết để ở ngoài trời một thời gian sẽ bị phân rã bởi vi sinh vật nếu không có con mèo nào ghé ngang qua (ví dụ hơi kinh tởm nhưng thật ra nó tương tự như vậy đó)
Bộ lọc nhỏ giọt hoạt động theo nguyên tắc làm tăng lưu lượng nước tiếp xúc với không khí do đó làm tăng lượng oxy hòa tan trong nước, tạo ra môi trường sống tốt nhất cho vi khuẩn hiếu khí, ức chế các vi khuẩn yếm khí gây hại.
Ưu và nhược điểm của hệ thống lọc nhỏ giọt hồ cá koi
Ưu điểm:
1, Hiệu quả thông khí rất tốt, tác dụng lọc sinh học là quan trọng nhất đối với hệ thống lọc nhỏ giọt, do tiếp xúc với không khí, chức năng của các vi sinh vật hiếu khí sẽ đạt được cực đại, các chất độc và vi khuẩn yếm khí gây hại sẽ bị loại bỏ trong hiệu ứng hấp thụ nước.
2, Thiết kế nhiều lớp nhỏ theo chiều dọc, sẽ chiếm một không gian tương đối nhỏ.
Nhược điểm:
Lọc vật lý yếu, nếu tích tụ quá nhiều chất thải rắn sẽ làm ảnh hưởng đến hiệu quả của toàn hệ thống lọc.
Bề mặt lọc là quá nhỏ, thời gian của nước được lưu giữ lại trên bề mặt bộ lọc quá ngắn và do đó nước không hoàn toàn được thanh lọc sau khi ra khỏi hệ thống.
Tiếng ồn, vì nó được tiếp xúc với không khí, thông thường sẽ có tiếng ồn.
Ảnh hưởng đến mỹ quan của hồ koi, bộ lọc nhỏ giọt chiếm diện tích theo chiều dọc được sắp xếp trong hình dạng rất khó để che giấu, sẽ ảnh hưởng đến vẻ đẹp tổng thể.
Điện năng tiêu thụ tương đối cao cũng là một vấn đề lớn.
Thải khí CO2 ra ngoài môi trường.
I do believe all the concepts you have presented in your post. They are very convincing and will definitely work. Still, the posts are too brief for newbies. May you please extend them a bit from next time? Thank you for the post.
Amazing blog! Do you have any recommendations for aspiring writers? I’m planning to start my own site soon but I’m a little lost on everything. Would you suggest starting with a free platform like WordPress or go for a paid option? There are so many choices out there that I’m totally confused .. Any recommendations? Many thanks!
Howdy would you mind letting me know which hosting company you’re working with? I’ve loaded your blog in 3 completely different internet browsers and I must say this blog loads a lot quicker then most. Can you suggest a good internet hosting provider at a reasonable price? Thank you, I appreciate it!
of course like your web-site however you need to check the spelling on quite a few of your posts. A number of them are rife with spelling problems and I in finding it very bothersome to tell the truth however I will surely come back again.
Pretty section of content. I just stumbled upon your weblog and in accession capital to assert that I acquire in fact enjoyed account your blog posts. Any way I’ll be subscribing to your augment and even I achievement you access consistently rapidly.
No matter if some one searches for his required thing, so he/she needs to be available that in detail, so that thing is maintained over here.
My programmer is trying to persuade me to move to .net from PHP. I have always disliked the idea because of the expenses. But he’s tryiong none the less. I’ve been using Movable-type on a number of websites for about a year and am nervous about switching to another platform. I have heard excellent things about blogengine.net. Is there a way I can transfer all my wordpress content into it? Any kind of help would be really appreciated!
Excellent website you have here but I was curious if you knew of any user discussion forums that cover the same topics talked about in this article? I’d really love to be a part of online community where I can get suggestions from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Many thanks!
Hi, this weekend is nice designed for me, as this time i am reading this wonderful informative article here at my home.
Ahaa, its pleasant conversation about this post here at this blog, I have read all that, so now me also commenting here.
Your method of describing everything in this post is actually pleasant, all can easily know it, Thanks a lot.
Thank you for any other wonderful article. Where else may anyone get that kind of information in such a perfect way of writing? I have a presentation next week, and I am at the look for such information.
You really make it seem so easy with your presentation however I find this topic to be really something which I feel I might never understand. It sort of feels too complicated and very broad for me. I am looking forward in your next publish, I will try to get the hang of it!
You should take part in a contest for one of the best sites on the web. I most certainly will recommend this website!
Thanks for one’s marvelous posting! I quite enjoyed reading it, you might be a great author.I will make certain to bookmark your blog and will often come back very soon. I want to encourage you to definitely continue your great posts, have a nice day!
Its like you read my mind! You seem to understand so much approximately this, like you wrote the book in it or something. I feel that you could do with some % to drive the message house a bit, however other than that, this is magnificent blog. An excellent read. I’ll definitely be back.
Hmm is anyone else having problems with the images on this blog loading? I’m trying to figure out if its a problem on my end or if it’s the blog. Any responses would be greatly appreciated.
It’s wonderful that you are getting ideas from this article as well as from our argument made at this place.
Hello just wanted to give you a quick heads up. The text in your post seem to be running off the screen in Firefox. I’m not sure if this is a format issue or something to do with internet browser compatibility but I thought I’d post to let you know. The layout look great though! Hope you get the problem solved soon. Many thanks
I enjoy, lead to I found exactly what I used to be looking for. You have ended my 4 day long hunt! God Bless you man. Have a nice day. Bye
Since the admin of this web site is working, no doubt very quickly it will be well-known, due to its quality contents.
I’m not sure where you are getting your info, but good topic. I needs to spend some time learning more or understanding more. Thanks for magnificent information I was looking for this information for my mission.
No matter if some one searches for his necessary thing, thus he/she wants to be available that in detail, so that thing is maintained over here.
Hi, yes this article is in fact good and I have learned lot of things from it concerning blogging. thanks.
Ahaa, its nice conversation about this article here at this weblog, I have read all that, so now me also commenting here.
you are in reality a good webmaster. The site loading velocity is incredible. It kind of feels that you are doing any unique trick. In addition, The contents are masterpiece. you have performed a wonderful process in this topic!
Currently it seems like Movable Type is the best blogging platform out there right now. (from what I’ve read) Is that what you’re using on your blog?
An impressive share! I have just forwarded this onto a coworker who was doing a little research on this. And he in fact bought me lunch simply because I found it for him… lol. So let me reword this…. Thank YOU for the meal!! But yeah, thanx for spending the time to discuss this matter here on your web page.
Hi there! Someone in my Myspace group shared this site with us so I came to look it over. I’m definitely enjoying the information. I’m book-marking and will be tweeting this to my followers! Terrific blog and excellent style and design.
Hmm it appears like your website ate my first comment (it was extremely long) so I guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your blog. I as well am an aspiring blog blogger but I’m still new to the whole thing. Do you have any helpful hints for first-time blog writers? I’d certainly appreciate it.
Pretty! This was a really wonderful post. Thank you for providing this information.
I was wondering if you ever considered changing the layout of your site? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two images. Maybe you could space it out better?
Incredible points. Great arguments. Keep up the amazing effort.
Hello there! I know this is kinda off topic but I was wondering which blog platform are you using for this site? I’m getting tired of WordPress because I’ve had issues with hackers and I’m looking at options for another platform. I would be great if you could point me in the direction of a good platform.
An impressive share! I have just forwarded this onto a colleague who was doing a little research on this. And he in fact bought me lunch because I discovered it for him… lol. So let me reword this…. Thank YOU for the meal!! But yeah, thanx for spending the time to discuss this matter here on your web site.
Can you tell us more about this? I’d like to find out more details.
I was wondering if you ever considered changing the page layout of your site? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two images. Maybe you could space it out better?
Magnificent web site. A lot of useful information here. I’m sending it to a few buddies ans also sharing in delicious. And of course, thank you for your effort!
Wow that was odd. I just wrote an very long comment but after I clicked submit my comment didn’t show up. Grrrr… well I’m not writing all that over again. Anyway, just wanted to say wonderful blog!
I don’t know if it’s just me or if everyone else experiencing problems with your blog. It appears as if some of the text within your posts are running off the screen. Can someone else please comment and let me know if this is happening to them too? This could be a problem with my browser because I’ve had this happen before. Appreciate it
Hey! I know this is somewhat off topic but I was wondering which blog platform are you using for this site? I’m getting tired of WordPress because I’ve had issues with hackers and I’m looking at options for another platform. I would be great if you could point me in the direction of a good platform.
Hi there Dear, are you truly visiting this website daily, if so after that you will definitely get nice experience.
Hi, i think that i saw you visited my website so i came to return the favor.I am trying to find things to improve my site!I suppose its ok to use some of your ideas!!
I will right away clutch your rss as I can not in finding your email subscription link or newsletter service. Do you have any? Please permit me understand so that I may just subscribe. Thanks.
This post is invaluable. How can I find out more?
I believe what you postedwrotesaidbelieve what you postedtypedsaidbelieve what you postedwrotethink what you postedtypedsaidWhat you postedwrote was very logicala ton of sense. But, what about this?consider this, what if you were to write a killer headlinetitle?content?wrote a catchier title? I ain’t saying your content isn’t good.ain’t saying your content isn’t gooddon’t want to tell you how to run your blog, but what if you added a titlesomethingheadlinetitle that grabbed a person’s attention?maybe get a person’s attention?want more? I mean %BLOG_TITLE% is a little vanilla. You might look at Yahoo’s home page and watch how they createwrite post headlines to get viewers interested. You might add a related video or a related pic or two to get readers interested about what you’ve written. Just my opinion, it could bring your postsblog a little livelier.
Your style is very unique compared to other people I have read stuff from. Thank you for posting when you have the opportunity, Guess I will just bookmark this web site.
Appreciating the dedication you put into your site and in depth information you provide. It’s good to come across a blog every once in a while that isn’t the same out of date rehashed material. Wonderful read! I’ve saved your site and I’m including your RSS feeds to my Google account.
Great delivery. Great arguments. Keep up the good work.
Oh my goodness! Awesome article dude! Many thanks, However I am experiencing difficulties with your RSS. I don’t know why I can’t subscribe to it. Is there anybody else getting identical RSS problems? Anyone who knows the solution will you kindly respond? Thanx!!
This is the right blog for anybody who wishes to find out about this topic. You understand so much its almost hard to argue with you (not that I personally would want toHaHa). You definitely put a new spin on a topic that’s been written about for years. Great stuff, just great!
This is very interesting, You are a very skilled blogger. I have joined your feed and look forward to seeking more of your wonderful post. Also, I have shared your web site in my social networks!
Excellent blog here! Also your website quite a bit up fast! What host are you the use of? Can I am getting your associate link in your host? I want my site loaded up as fast as yours lol
Hello, I think your web site may be having browser compatibility issues. When I look at your web site in Safari, it looks fine however, if opening in IE, it has some overlapping issues. I simply wanted to give you a quick heads up! Apart from that, wonderful website!
My brother suggested I might like this website. He was totally right. This post actually made my day. You cann’t imagine just how much time I had spent for this information! Thanks!
Thanks for sharing such a pleasant idea, article is good, thats why i have read it fully
I’m now not positive where you are getting your info, however good topic. I needs to spend a while learning more or working out more. Thank you for fantastic information I used to be on the lookout for this information for my mission.
Hi, I log on to your blogs like every week. Your story-telling style is awesome, keep up the good work!
Hey there! I just wanted to ask if you ever have any trouble with hackers? My last blog (wordpress) was hacked and I ended up losing months of hard work due to no backup. Do you have any solutions to prevent hackers?
Quality articles or reviews is the key to attract the viewers to pay a visit the website, that’s what this site is providing.
Please let me know if you’re looking for a article writer for your site. You have some really great posts and I believe I would be a good asset. If you ever want to take some of the load off, I’d really like to write some material for your blog in exchange for a link back to mine. Please send me an e-mail if interested. Thank you!
I used to be recommended this website by means of my cousin. I am not sure whether this post is written by means of him as no one else understand such exact approximately my problem. You are amazing! Thank you!
Great site. Lots of useful information here. I’m sending it to a few buddies ans also sharing in delicious. And of course, thank you on your effort!
I constantly spent my half an hour to read this blog’s articles or reviews every day along with a cup of coffee.
I’m impressed, I must say. Rarely do I encounter a blog that’s equally educative and interesting, and let me tell you, you have hit the nail on the head. The issue is something that not enough folks are speaking intelligently about. I’m very happy that I found this in my search for something relating to this.
I am regular reader, how are you everybody? This post posted at this site is truly pleasant.
I was recommended this website by my cousin. I am not sure whether this post is written by him as no one else know such detailed about my problem. You are wonderful! Thanks!
I was recommended this blog by my cousin. I am not sure whether this post is written by him as no one else know such detailed about my problem. You are wonderful! Thanks!
Hi to every one, it’s really a nice for me to visit this site, it consists of important Information.
Thank you for the auspicious writeup. It if truth be told used to be a amusement account it. Glance complex to far added agreeable from you! By the way, how can we keep up a correspondence?
What’s up to all, it’s really a good for me to go to see this website, it consists of important Information.
Pretty great post. I simply stumbled upon your blog and wanted to mention that I have really enjoyed browsing your blog posts. In any case I’ll be subscribing on your feed and I am hoping you write again soon!
Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You clearly know what youre talking about, why waste your intelligence on just posting videos to your blog when you could be giving us something enlightening to read?
We are a gaggle of volunteers and starting a new scheme in our community. Your web site provided us with useful information to work on. You have performed an impressive process and our whole group shall be grateful to you.
Good day! Do you know if they make any plugins to help with SEO? I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good results. If you know of any please share. Thanks!
I simply could not depart your site prior to suggesting that I really enjoyed the standard information a person supply in your visitors? Is going to be back steadily in order to inspect new posts
Hi there I am so happy I found your web site, I really found you by error, while I was researching on Google for something else, Anyhow I am here now and would just like to say thanks a lot for a marvelous post and a all round interesting blog (I also love the theme/design), I don’t have time to look over it all at the minute but I have book-marked it and also added in your RSS feeds, so when I have time I will be back to read much more, Please do keep up the fantastic job.
Yesterday, while I was at work, my sister stole my iPad and tested to see if it can survive a thirty foot drop, just so she can be a youtube sensation. My iPad is now broken and she has 83 views. I know this is completely off topic but I had to share it with someone!
Hmm is anyone else having problems with the images on this blog loading? I’m trying to figure out if its a problem on my end or if it’s the blog. Any responses would be greatly appreciated.
Interesting blog! Is your theme custom made or did you download it from somewhere? A design like yours with a few simple adjustements would really make my blog shine. Please let me know where you got your design. Thanks a lot
You made some good points there. I looked on the internet to learn more about the issue and found most individuals will go along with your views on this website.
Howdy! I know this is kinda off topic nevertheless I’d figured I’d ask. Would you be interested in exchanging links or maybe guest writing a blog article or vice-versa? My website discusses a lot of the same subjects as yours and I believe we could greatly benefit from each other. If you are interested feel free to send me an e-mail. I look forward to hearing from you! Excellent blog by the way!
I have read so many articles or reviews concerning the blogger lovers except this article is truly a pleasant article, keep it up.
Wow, that’s what I was seeking for, what a stuff! present here at this website, thanks admin of this site.
Undeniably consider that that you stated. Your favourite justification appeared to be at the internet the simplest thing to have in mind of. I say to you, I definitely get irked whilst other people consider worries that they plainly do not realize about. You controlled to hit the nail upon the top as welland also defined out the whole thing with no need side effect , folks can take a signal. Will likely be back to get more. Thank you
Heya i’m for the first time here. I came across this board and I find It truly useful & it helped me out a lot. I hope to give something back and help others like you helped me.
You can definitely see your expertise in the article you write. The world hopes for more passionate writers like you who aren’t afraid to mention how they believe. All the time go after your heart.
Good day! Do you use Twitter? I’d like to follow you if that would be ok. I’m undoubtedly enjoying your blog and look forward to new updates.
First off I want to say awesome blog! I had a quick question in which I’d like to ask if you don’t mind. I was curious to know how you center yourself and clear your mind before writing. I have had a tough time clearing my mind in getting my thoughts out. I do enjoy writing but it just seems like the first 10 to 15 minutes are wasted just trying to figure out how to begin. Any suggestions or tips? Appreciate it!
Hey! This is my first visit to your blog! We are a collection of volunteers and starting a new initiative in a community in the same niche. Your blog provided us useful information to work on. You have done a outstanding job!
I’ve been exploring for a little for any high-quality articles or blog posts in this kind of area . Exploring in Yahoo I eventually stumbled upon this site. Reading this info So i’m glad to show that I have a very good uncanny feeling I found out exactly what I needed. I so much certainly will make certain to don?t put out of your mind this site and give it a look on a continuing basis.
Hi there! I could have sworn I’ve been to this blog before but after browsing through a few of the posts I realized it’s new to me. Nonetheless, I’m definitely pleased I found it and I’ll be bookmarking it and checking back frequently!
Excellent article! We will be linking to this great article on our site. Keep up the good writing.
Hi there all, here every one is sharing such experience, so it’s good to read this webpage, and I used to pay a visit this website everyday.
Hi! I know this is kinda off topic nevertheless I’d figured I’d ask. Would you be interested in exchanging links or maybe guest writing a blog article or vice-versa? My website discusses a lot of the same subjects as yours and I believe we could greatly benefit from each other. If you might be interested feel free to send me an e-mail. I look forward to hearing from you! Awesome blog by the way!
Terrific article! This is the type of information that are supposed to be shared around the internet. Disgrace on the seek engines for not positioning this publish upper! Come on over and visit my web site . Thank you =)
Excellent write-up. I certainly love this website. Keep writing!
Superb website you have here but I was wanting to know if you knew of any community forums that cover the same topics talked about in this article? I’d really love to be a part of group where I can get suggestions from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Many thanks!
Hi there, this weekend is pleasant in favor of me, since this occasion i am reading this wonderful informative article here at my house.
great post, very informative. I’m wondering why the other experts of this sector do not understand this. You should continue your writing. I am sure, you have a huge readers’ base already!
Hurrah! At last I got a website from where I know how to actually take useful information regarding my study and knowledge.
I think this is one of the most significant information for me. And i’m glad reading your article. But want to remark on few general things, The site style is perfect, the articles is really nice : D. Good job, cheers