疯狂迎合进入强壮公的视频 ,欧美性性性性性色大片免费的,米奇欧美777四色影视在线

【凈水器知識(shí)】?jī)羲鳛V芯有哪幾種,凈水濾芯知識(shí)大全

2019-07-24 63536

凈水器在家庭中的使用相當(dāng)普遍，成為了人們對(duì)抗水污染，保護(hù)聽(tīng)家庭飲用水的重要利器。凈水器是如何工作的呢，凈水器里有多種不同濾芯，每一種濾芯都有自己的功能和過(guò)濾精度，相互配合，利用逐級(jí)過(guò)濾的原理，達(dá)到凈化水質(zhì)的目的。那么凈水器濾芯都有哪幾種，它們都有怎樣的特性呢，今天的凈水器知識(shí)講堂，美景舒適家就為大家介紹一下這些凈化水質(zhì)的“幕后功臣“。

凈水器濾芯有哪幾種——PP 棉
PP 棉的學(xué)名叫“聚丙烯熔噴濾芯“，屬于初效過(guò)濾層析的濾芯，過(guò)濾精度不高，用于過(guò)濾水中的泥沙、懸浮物、大顆粒雜質(zhì)等。

凈水器濾芯有哪幾種——活性炭濾芯
活性炭是有效的水處理過(guò)濾材料，過(guò)濾精度為 0.1~50μm，除了能去除一定雜質(zhì)外，還能去除水中的余氯和異味，能夠有效改善水的口感?；钚蕴繛V芯的種類很多，像顆粒狀活性炭、壓縮活性炭濾芯、后置抑菌活性炭濾芯等。活性炭和 PP 棉一樣，有一定的使用壽命，濾芯達(dá)到飽和后就需要更換。

凈水器濾芯有哪幾種——陶瓷濾芯
陶瓷濾芯使用硅藻土經(jīng)過(guò)成型、高溫?zé)Y(jié)而制成，水處理原理和活性炭類似，不過(guò)陶瓷濾芯的過(guò)濾效果比活性炭要好，壽命也更長(zhǎng)，而且它能清洗再用，用毛刷刷洗、砂紙打磨即可。

凈水器濾芯有哪幾種——超濾濾芯
超濾濾芯采用聚丙烯中空纖維制成，膜呈中空毛細(xì)管狀，過(guò)濾精度較高，能夠過(guò)濾水中全部的細(xì)菌，超濾濾芯可進(jìn)行反沖洗，重復(fù)使用。

凈水器濾芯有哪幾種——KDF 濾芯
KDF 濾芯的組成成分是一種高純度的銅、鋅合金濾料，可以有效去除水中的金金屬離子、氯等化學(xué)物污染物，保障人體健康。

凈水器濾芯有哪幾種——RO 膜
目前最先進(jìn)的過(guò)濾技術(shù)，就是 RO 膜逆滲透技術(shù)，RO 膜由醋酸纖維素或芳香聚酰胺等制成，過(guò)濾精度極高，達(dá)到 0.0001 微米，只有水分子能夠通過(guò)，能去除水中一切無(wú)機(jī) 離子和細(xì)菌、真菌、病毒。

← 返回列表

相關(guān)推薦

美景動(dòng)態(tài) 更多>

舒適課堂更多>

產(chǎn)品推薦

基本文件流程錯(cuò)誤 SQL 調(diào)試

SHOW COLUMNS FROM `wp_log` [ RunTime:0.0006s ]
INSERT INTO `wp_log` (`create_time`,`ip`,`server_info`,`history_url`,`now_url`,`history_domain_name`) VALUES ('1754341357','107.149.206.189','a:37:{s:4:\"USER\";s:3:\"www\";s:4:\"HOME\";s:9:\"/home/www\";s:9:\"HTTP_HOST\";s:9:\"tools.zhiyunbo.cn\";s:15:\"HTTP_USER_AGENT\";s:69:\"Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko\";s:12:\"HTTP_REFERER\";s:20:\"http://www.baidu.com\";s:11:\"HTTP_COOKIE\";s:42:\"t=92d7540e476b153862b4ea2356ede7b3; r=8148\";s:20:\"HTTP_ACCEPT_LANGUAGE\";s:8:\"zh-CN,zh\";s:20:\"HTTP_ACCEPT_ENCODING\";s:13:\"gzip, deflate\";s:11:\"HTTP_ACCEPT\";s:63:\"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\";s:17:\"HTTP_CONTENT_TYPE\";s:48:\"application/x-www-form-urlencoded; Charset=UTF-8\";s:15:\"HTTP_CONNECTION\";s:10:\"Keep-Alive\";s:9:\"PATH_INFO\";s:19:\"article/view/id/941\";s:15:\"REDIRECT_STATUS\";s:3:\"200\";s:11:\"SERVER_NAME\";s:13:\"www.tools.zhiyunbo.cn\";s:11:\"SERVER_PORT\";s:3:\"443\";s:11:\"SERVER_ADDR\";s:11:\"192.168.0.8\";s:11:\"REMOTE_PORT\";s:5:\"56358\";s:11:\"REMOTE_ADDR\";s:15:\"107.149.206.189\";s:15:\"SERVER_SOFTWARE\";s:12:\"nginx/1.26.3\";s:17:\"GATEWAY_INTERFACE\";s:7:\"CGI/1.1\";s:5:\"HTTPS\";s:2:\"on\";s:14:\"REQUEST_SCHEME\";s:5:\"https\";s:15:\"SERVER_PROTOCOL\";s:8:\"HTTP/1.1\";s:13:\"DOCUMENT_ROOT\";s:26:\"/www/wwwroot/www.tools.zhiyunbo.cn\";s:12:\"DOCUMENT_URI\";s:10:\"/index.php\";s:11:\"REQUEST_URI\";s:25:\"/article/view/id/941.html\";s:11:\"SCRIPT_NAME\";s:10:\"/index.php\";s:14:\"CONTENT_LENGTH\";s:0:\"\";s:12:\"CONTENT_TYPE\";s:48:\"application/x-www-form-urlencoded; Charset=UTF-8\";s:14:\"REQUEST_METHOD\";s:3:\"GET\";s:12:\"QUERY_STRING\";s:27:\"s=/article/view/id/941.html\";s:15:\"SCRIPT_FILENAME\";s:36:\"/www/wwwroot/www.tools.zhiyunbo.cn/index.php\";s:9:\"FCGI_ROLE\";s:9:\"RESPONDER\";s:8:\"PHP_SELF\";s:10:\"/index.php\";s:18:\"REQUEST_TIME_FLOAT\";d:1754341357.567255;s:12:\"REQUEST_TIME\";i:1754341357;s:8:\"ALL_HTTP\";s:0:\"\";}','http://www.baidu.com','http://tools.zhiyunbo.cn/index.php?s=/article/view/id/941.html',NULL) [ RunTime:0.0065s ]
SHOW COLUMNS FROM `wp_systerm` [ RunTime:0.0006s ]
SELECT `name`,`value` FROM `wp_systerm` [ RunTime:0.0002s ]
SHOW COLUMNS FROM `wp_order_info` [ RunTime:0.0008s ]
SELECT * FROM `wp_order_info` WHERE `order_status` = 5 AND `shipping_status` = 1 AND `pay_status` = 2 [ RunTime:0.0001s ]
SHOW COLUMNS FROM `wp_goods` [ RunTime:0.0007s ]
UPDATE `wp_goods` SET `is_promote`='0' WHERE `promote_end_date` < 1754341357 AND `is_promote` = 1 [ RunTime:0.0004s ]
UPDATE `wp_goods` SET `promote_price`='0' WHERE `promote_end_date` < 1754341357 AND `is_promote` = 1 [ RunTime:0.0002s ]
UPDATE `wp_goods` SET `promote_start_date`='0' WHERE `promote_end_date` < 1754341357 AND `is_promote` = 1 [ RunTime:0.0002s ]
UPDATE `wp_goods` SET `promote_end_date`='0' WHERE `promote_end_date` < 1754341357 AND `is_promote` = 1 [ RunTime:0.0002s ]
SHOW COLUMNS FROM `wp_nav` [ RunTime:0.0004s ]
SELECT `nav_name`,`url`,`id` FROM `wp_nav` WHERE `parent_id` = 0 AND `status` = '1' AND `type` = 'top' AND `classify` = 'pc' ORDER BY sequence desc,id asc [ RunTime:0.0001s ]
SELECT `nav_name`,`url`,`id` FROM `wp_nav` WHERE `parent_id` = 0 AND `status` = '1' AND `type` = 'bottom' AND `classify` = 'pc' ORDER BY sequence desc,id asc [ RunTime:0.0000s ]
SELECT `value` FROM `wp_systerm` WHERE `name` = 'shop_address' LIMIT 1 [ RunTime:0.0000s ]
SELECT `value` FROM `wp_systerm` WHERE `name` = 'icp_number' LIMIT 1 [ RunTime:0.0000s ]
SHOW COLUMNS FROM `wp_ad_info` [ RunTime:0.0003s ]
SELECT * FROM `wp_ad_info` WHERE `status` = '1' AND `classify_id` = 20 AND `is_font` = '1' [ RunTime:0.0001s ]
SHOW COLUMNS FROM `wp_article` [ RunTime:0.0003s ]
SHOW COLUMNS FROM `wp_article_classify` [ RunTime:0.0004s ]
SHOW COLUMNS FROM `wp_article_data` [ RunTime:0.0003s ]
SELECT COUNT(*) AS tp_count FROM `wp_article` WHERE ( id=941 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT `id`,`status`,`title`,`classify_id`,`other_classify`,`is_delete`,`model_id`,`flag`,`sequence`,`click_number`,`author`,`is_seo`,`keywords`,`description`,`out_url`,`s_image`,`confirm`,`relation_id`,`water`,`create_time`,`end_time`,`recommend`,`prase_num` FROM `wp_article` WHERE `id` = 941 LIMIT 1 [ RunTime:0.0001s ]
SHOW COLUMNS FROM `wp_article_data` [ RunTime:0.0003s ]
SELECT `id`,`content`,`readpoint`,`groupids_view`,`template`,`allow_comment` FROM `wp_article_data` WHERE `id` = 941 LIMIT 1 [ RunTime:0.0001s ]
UPDATE `wp_article` SET `click_number`=click_number+1 WHERE ( id=941 ) [ RunTime:0.0002s ]
SHOW COLUMNS FROM `wp_category` [ RunTime:0.0004s ]
SELECT * FROM `wp_category` WHERE `status` = 1 ORDER BY sequence desc,classify_id asc [ RunTime:0.0001s ]
SELECT * FROM `wp_article_classify` WHERE ( classify_id=46 ) LIMIT 1 [ RunTime:0.0000s ]
SELECT `parent_id` FROM `wp_article_classify` WHERE ( classify_id=46 ) LIMIT 1 [ RunTime:0.0000s ]
SELECT * FROM `wp_article_classify` WHERE ( classify_id=43 ) LIMIT 1 [ RunTime:0.0000s ]
SELECT * FROM `wp_article_classify` WHERE ( parent_id=43 ) ORDER BY sequence desc,classify_id asc [ RunTime:0.0000s ]
SELECT * FROM `wp_article_classify` WHERE `status` = '1' AND `classify_id` = 46 LIMIT 1 [ RunTime:0.0000s ]
SELECT * FROM `wp_article_classify` WHERE `status` = '1' ORDER BY sequence desc,classify_id asc [ RunTime:0.0001s ]
SELECT * FROM `wp_article` WHERE ( classify_id in(46) and status='1' and id < 941 ) ORDER BY sequence desc,id desc LIMIT 1 [ RunTime:0.0009s ]
SELECT * FROM `wp_article` WHERE ( classify_id in(46) and status='1' and id > 941 ) ORDER BY sequence asc,id asc LIMIT 1 [ RunTime:0.0010s ]
SHOW COLUMNS FROM `wp_article_classify` [ RunTime:0.0004s ]
SELECT * FROM `wp_article_classify` WHERE `parent_id` = 53 [ RunTime:0.0001s ]
SELECT * FROM `wp_article` WHERE `classify_id` IN ('54','55','56') AND `status` = '1' AND `recommend` = 1 [ RunTime:0.0003s ]
SELECT * FROM `wp_article_classify` WHERE `parent_id` = 43 [ RunTime:0.0001s ]
SELECT * FROM `wp_article` WHERE `classify_id` IN ('44','45','46','47','48','67') AND `status` = '1' AND `recommend` = 1 [ RunTime:0.0002s ]
SHOW COLUMNS FROM `wp_category` [ RunTime:0.0004s ]
SELECT * FROM `wp_category` WHERE `parent_id` = 0 [ RunTime:0.0001s ]
SHOW COLUMNS FROM `wp_goods` [ RunTime:0.0006s ]
SELECT * FROM `wp_goods` WHERE `classify_id` IN ('1','12','5','6','8','13','14') AND `status` = 1 AND `is_best` = 1 AND `is_delete` = 0 ORDER BY goods_id desc LIMIT 10 [ RunTime:0.0002s ]

国产亚洲欧美日韩在线三区-又爽又黄又无遮挡又无色的av-国产自美女在线精品尤物-一本久道视频无线视频