200930669 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種生活污水複合式自 方法’尤指-種綜合漫地流、次層流、植裁、：：： 膜及微生物、細菌、底部土壤及植裁根系曝 插：物 生態工法，總合而成融於一爐之高效率污水自、、然 免耗能源且更可產生經濟效益，有 ，工法，以 式，用以處理生活污水之複合式生態二=管理方 【先前技術】 目前有關人們生活中排放的生活污水 機污染物，若直接排放於自然水體中， 時將耗掉水體中大部分溶氧，致使水 菌分解 菔因缺氧而發臭、變 …、’慘不忍睹，先進國家於中大型城市中因有設計完善之 :水道系，统，再搭配污水處理廠之先進設備進行污水淨化 處理後’才排放至河川或海中。 ❹ 田惟前揭城市巾的生以㈣可透心水處理設備處理 大量的生活污水，然該污水處理設備須耗費大量建設費用 ’且須有專業人士專人操作管理及維護，其所花費經費甚 矩，且經處理後之生活污水，其有機污染物已被分解成各 式無機營養鹽’此等富含營養鹽之污水，若未經吸收移除 其營養鹽而將其直接排入自然水體如河川、湖泊或海洋令 ’極易促使某#藻類大量|殖使水質呈現優養化而污染及 破壞自然水體》 再者，一般鄉村或小型城鎮、落後國家，因受限於經 4 200930669 、 費、經濟效益問題，以及下水道系統不足等因素，大多數 未能設置污水處理設備’以致鄉村或小型城鎮人們每日所 排出的生活污水通常只能直接排入河川或海中，造成河川 或海洋的污染《此乃現代先進國家之鄉村地區及後進國家 ' 之城市與鄉村地區，所面臨之生活環境變差與自然水體遭 受破壞之共同待解決問題。部分地區則以生態工法加以處 理，希望以較低成本降低生活污水之污染。 ❹ 目刖所用之生態工法有表面漫地流法、潛流式次層流 法、氧化曝氣法、礫間接觸曝氣法、填充濾材法、人工濕 地法、人工浮島法、植栽濾床法、草溝草帶法等等，各項 工法皆有其優點及缺點，優點為可利用自然方式淨化污染 之水且耗此較少，其缺點則為處理效率普遍較慢，水力 停留時間較久，少則一曰多則數曰，無法處理大量污水， 且需較大量土地，並常因缺少人力營運管理而滋生困擾； 另-缺點則為甚少此類生態工法可互相結合，將彼此優點 © 結合在—起，以發揮更大功效；最大之缺點則為需要不斷 耗費維護管理經費而無法產生任何經濟效益。 【發明内容】 本發明之主要目的在於提供一種總合各種淨水生態工 法之生活污水複合式生態淨化處理方法，其較傳統生態工 法提升污水處理效率達三倍以上，此外並可產生大量經濟 效益，且吸引民眾前來經營管理，改善傳統生態工程無人 管理之弊病；希藉此設計，摇 、 ^ T 抚供一項簡便快速有效且具經 濟效益、無虞缺人營理之潘人斗、丄為t 言理之複合式生態淨化處理生活污水之 5 200930669 方法。200930669 IX. INSTRUCTIONS: [Technical field to which the invention pertains] The present invention relates to a composite self-method of domestic sewage, especially a comprehensive diffuse flow, sub-laminar flow, planting, and::: membrane and microorganism, bacteria The bottom soil and the root cutting system of the planting and cutting: the ecological method of the material, the total efficiency of the high-efficiency sewage into a furnace, and energy-free and more economic benefits, there are, the construction method, to deal with The composite ecology of domestic sewage = the management side [previous technology] At present, the pollutants of domestic sewage discharged from people's lives, if directly discharged into natural water, will consume most of the dissolved oxygen in the water, causing the decomposition of water bacteria.发 发 、 、 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 缺 睹 睹 睹 睹 睹 睹 睹 睹 睹 睹 睹 先进 睹 睹 睹 睹 睹 睹 先进 先进 先进 先进 先进 先进 先进 先进 先进 先进Or in the sea. ❹ Tianwei only unveiled the urban towel. (4) It can handle a large amount of domestic sewage through the heart water treatment equipment. However, the sewage treatment equipment has to consume a lot of construction costs' and requires professional personnel to manage and maintain it. And after the treated domestic sewage, its organic pollutants have been decomposed into various inorganic nutrient salts, such nutrient-rich sewage, if it is not absorbed to remove its nutrient salt, it is directly discharged into natural water bodies such as rivers. , lakes or oceans make it very easy to promote a certain amount of algae | the water quality is promoted to pollute and destroy natural water bodies. Furthermore, the average rural or small towns and backward countries are limited by the 4 200930669, fees, The economic benefits and the lack of sewer systems, most of which fail to set up sewage treatment facilities, so that the daily sewage discharged by people in rural or small towns can usually be discharged directly into rivers or seas, causing pollution in rivers or oceans. This is the urban and rural areas of the rural areas of the modern advanced countries and the backward countries. The living environment is worse and natural. The water body is damaged and the common problem to be solved. Some areas are treated by ecological methods, hoping to reduce the pollution of domestic sewage at a lower cost.生态 The ecological methods used in the project include surface diffuse flow method, subsurface flow method, oxidation aeration method, inter-gravel contact aeration method, filling filter method, artificial wetland method, artificial floating island method, planting filter bed. The method, the grass ditch grass belt method, etc., all the construction methods have their advantages and disadvantages. The advantage is that the natural way can be used to purify the polluted water and consume less. The disadvantage is that the treatment efficiency is generally slower and the hydraulic retention time is longer. For a long time, there are a lot of squats, a large amount of sewage, and a large amount of land, and often suffer from lack of manpower management. Another disadvantage is that such ecological methods can be combined with each other and will Advantages © Combine it in order to achieve greater efficiency; the biggest drawback is the need to continuously spend maintenance and management expenses without any economic benefits. SUMMARY OF THE INVENTION The main object of the present invention is to provide a combined method for the purification of domestic sewage combined with various water purification ecological methods, which can increase the sewage treatment efficiency by more than three times compared with the traditional ecological method, and can generate a large number of economic benefits. It also attracts people to come to the management and improve the ills of the traditional ecological engineering unmanned management; in order to design, shake, and provide a simple, fast, effective, economical, and innocent management of the people, Synthetic composite ecological purification treatment of domestic sewage 5 200930669 Method.
V 為達成前揭目的，本發明所設計之生活污水複合式生 態淨化處理方法，係使用一組生活污水複合式生態淨化系 統進行淨水處理’該系統包括至少一複合式生態淨水單元 該複合式生態淨水單元包括一栽種有植物的土壤區塊、 一汗水集水分配槽設於該土壤區塊預定的進水端、一尾水 枚集槽設於該土壤區塊預定的出水端，以及至少一引氣對 0 流集水濾管埋設於該土壌區塊自該進水端之汙水集水分配 槽底端’其前端突出於地表，末端則延伸至出水端底部， 並突出於土面；其生態淨化處理步驟係包括·· 將生活污水導入至少一組複合式生態淨水單元之集水 分配槽中； 利用次層流手段’使生活污水通過集水分配槽底部土 壤經滲濾後向下滲流進入引氣對流集水濾管向下游排出； 利用表層漫地層流手段，使生活污水自集水分配槽溢 0 流至土壤區塊上進行曝氣’並使生活污水由上而下通過土 壤參濾後進入底部的引氣對流集水濾管中排出；未向下滲 遽者則以表面流方式流入末端之尾水收集槽排出；以及 利用生活污水之有機污染物於該土壤區塊中充分曝氣 及經微生物、細菌分解成營養鹽，為栽種於該土壤區塊上 的植物所吸收，該污染物被分解吸收後污染即逐漸消失。 藉由前述處理步驟，可使生活污水之污染物於該土壤 區塊中充分曝氣及受微生物、細菌分解，成為植物可吸收 之無機營養鹽而被栽種於該土壤區塊上的植物所吸收而逐 6 200930669 漸消減。 里又於土壤區塊底部之多支引氣對流集水濾管除可收 集滲遽污水排出外，亦可以上下對流方式將大量空氣導入 土壤下層’使土壤及植栽根系獲得充分氧氣供應，活化根 系細胞及土壤中之微生物、、細菌，提高有機污染物分解及 營養鹽被植物吸收之效率。 本發明藉由前述生活污水複合式生態淨化處理方法設 計’其特點至少包括·· L本發明係綜合漫地流（overland flow )、次層流 (subsurface flow)、植栽吸收、土壤滲濾、微生物細 菌分解、太陽能、曝氣增氧等各種自然生態自淨工法，將 各種生態工法優點融合於本複合式生態淨水處理系統中， 於使用時完全不須外加能源及化學藥品。 2. 可令生活污水充分曝氣及受微生物分解而轉化為植 物成長所需無機營養鹽，提供栽種於土壤區塊上的植物或 農作物生長之用，$需再使用其他化學月巴料施肥，類似水 耕方式，且成長後的植物或農作物可運送至市場販售可 產生大量的經濟效益，據本發明的實驗結果評估，每公頃 每月最多可收益約新台幣70萬元。 3. 本發明可應用生活污水複合式生態淨化處理系統於 鄉村或中小型城鎮之河灘地、農地或濕地，節省大量下水 道建設費用，並能有效解決生活污水排放及河川污染的問 題》 ’、 4. 本發明之污水集水分配槽，因其底部及侧壁多數 200930669 個開孔及頂部多數個開口之設計，使其具有可將污水同時 分配成向下渗流及向水平方向漫地層流之污水分配功能。 5.本發明之土壤底部引氣對流集水濾管除可排除滲濾 污水外’亦可提供底部土壤及植栽根系大量氧氣，除可加 速污染物分解及植栽根系細菌活化吸收養分外，亦可防止 土壤因缺氧而發臭β 6·本發明之方法針對生化需氧量（BOD )移除效率（ 如附件二所示），每平方公尺每日可達1.77公克以上， 較傳統生態工法每日約僅能移除〇· 7公克，進步達2. 5倍 之多。 本發明之方法其所需之水力停留時間甚短，表層 漫地流只需約23分鐘，底層流亦只需約一小時左右而已 ’因此可處理大量生活污水；此點較之他種生態工法水力 停留時間動辄須㈣-至數天，其進步甚纟，亦涵容本發 明未來可處理大量生活污水之能力。V. For the purpose of achieving the pre-existing purpose, the domestic sewage composite ecological purification treatment method designed by the present invention uses a group of domestic sewage composite ecological purification system for water purification treatment. The system comprises at least one composite ecological water purification unit. The ecological water purification unit comprises a soil block planted with plants, a sweat water collection tank disposed at a predetermined water inlet end of the soil block, and a tail water collecting trough disposed at a predetermined water outlet end of the soil block. And at least one bleed air to zero flow collection filter is buried in the soil block from the bottom end of the sewage collection tank of the water inlet end, the front end of which protrudes to the surface, and the end extends to the bottom of the water outlet end, and protrudes from Soil surface; its ecological purification treatment steps include: · introducing domestic sewage into the water collection tank of at least one set of composite ecological water purification unit; using sub-laminar flow means to make domestic sewage pass through the soil at the bottom of the water collection tank After filtration, the downward effluent enters the convection convection collecting water filter pipe to be discharged downstream; using the surface layer laminar flow means, the domestic sewage is overflowed from the water collecting tank to the soil block for exposure. 'Discharge the domestic sewage from the top to the bottom through the soil and then into the bottom of the convection convection collecting filter; the person who does not seep into the bottom will flow into the tail water collecting tank in the surface flow; and use the life The organic pollutants in the sewage are fully aerated in the soil block and decomposed into nutrients by microorganisms and bacteria, and are absorbed by the plants planted on the soil block. After the pollutants are decomposed and absorbed, the pollution gradually disappears. Through the foregoing processing steps, the pollutants of domestic sewage can be fully aerated in the soil block and decomposed by microorganisms and bacteria, and become plant-absorbable inorganic nutrient salts and absorbed by plants planted on the soil block. And by 6 200930669 gradually reduced. In addition to the collection of seepage wastewater in the bottom of the soil block, a large number of air can be introduced into the lower layer of the soil by the up-and-down convection method to obtain sufficient oxygen supply and activation of the soil and plant roots. Root cells and microorganisms and bacteria in the soil enhance the decomposition of organic pollutants and the absorption of nutrients by plants. The invention is designed by the above-mentioned domestic sewage composite ecological purification treatment method, and its characteristics include at least L · the invention is integrated overland flow, subsurface flow, plant absorption, soil percolation, Various natural ecological self-cleaning methods such as microbial bacterial decomposition, solar energy, aeration and aeration, etc., combine the advantages of various ecological engineering methods into the composite ecological water purification system, and do not require additional energy and chemicals at the time of use. 2. It can make domestic sewage fully aerated and decomposed by microorganisms and transform into inorganic nutrients needed for plant growth. It can be used for planting plants or crops grown on soil blocks. It needs to be fertilized with other chemical materials. Similar to hydroponic farming, and the growth of plants or crops that can be shipped to the market for sale can generate a large number of economic benefits. According to the experimental results of the present invention, the maximum monthly income per hectare is about NT$700,000. 3. The invention can apply the domestic sewage combined ecological purification treatment system to the river beach, farmland or wetland of rural or small and medium-sized towns, save a lot of sewer construction costs, and effectively solve the problem of domestic sewage discharge and river pollution. 4. The sewage water collection and distribution tank of the present invention has a design of a plurality of 200930669 openings and a plurality of openings at the bottom of the bottom and side walls, so that the sewage can be simultaneously distributed into the downward seepage and the horizontally laminar flow. Sewage distribution function. 5. The soil bottom convection convection collecting filter of the present invention can also provide a large amount of oxygen in the bottom soil and the plant roots, in addition to accelerating the decomposition of pollutants and the activation and absorption of nutrients by the root bacteria. It also prevents the soil from stinking due to lack of oxygen. 6. The method of the present invention is directed to the biochemical oxygen demand (BOD) removal efficiency (as shown in Annex II), which can reach 1.77 grams per square meter per day, which is more conventional. The ecological method can only remove 〇·7 gram per day, and the progress is up to 2.5 times. The method of the invention has a short hydraulic retention time, a surface flow of only about 23 minutes, and an underflow of about one hour, so that a large amount of domestic sewage can be treated; this is compared with other ecological methods. The hydraulic retention time (4) - to several days, the progress is very high, and also the ability of the present invention to handle a large amount of domestic sewage in the future.
8.本發明所設計之生活污水複合式生態淨化處理方法 ’於使用管理上簡便而容易，即使老農夫亦可輕易操作， 且因有巨額之現金收益，可提供人們參與管理經濟誘因。 —9·本發明經實際應用於河雜地進行實場實驗（如附件 三所示），並經多次颱風及大洪水侵襲，系統完 且能快速恢復淨水功能。 ‘、，、失 故綜合以上各點 工法。 本發明之方法實乃最優之生態淨水 【實施方式】 8 200930669 v 如第圖所示，係揭示本發明之生活污水複合式生態 淨化處理方法之一較佳實施例流程圖，該生活污水複合式 生態淨化處理方法係使用一組生活污水複合式生態淨化系 - 統進行生活污水之淨化處理。 如第一至五圖以及附件一所示，該生活污水複合式生 態淨化系統係包括至少—複合式生態淨水單元（丄），該 複合式生態淨水單元（丄）係包含一栽種有植物（工工） 的土壤區塊（10)、_集水分配槽（12)以及至少一 引氣對流集水攄管（14)，或進一步包括一表面尾水收 集槽（13)，或再進-步包括一主幹管（2)、至少一 分支進水管门）以及至少一進水控制間（4)，所述之 分支進水管（3)銜接該主幹管（2) 攝r，〇、e C 2 )並延伸至集水分配 曰2 )，所述之進水控制闕（4 )裝設於所述之分支 進水管（3 )上。 前述中，該土壤區塊（10)為具有一定面積 ◎所形成的區塊，於該土壌區塊（1〇)周 設置隔離體（7)(如防^ ^ 田·1進一步 〈如防水布、鋼板、槽狀體 )···等或其組合）與外双^ It) 土壤巴塊闲 隔離體（7)相對於該 壤时塊（10)四周之側壁可為直立狀或 部可形成傾斜狀底部’其中，以該底部可為自二其底 向下傾斜之傾斜狀底部為佳，該土壤區塊=側朝中央 -進水端位於該土壤區塊（1Q)之—端，2義有 位於該進水端相對之另端，土壤區塊（i 0及—出水端 或微幅向出水端傾斜β Φ呈平面 9 200930669 _ 該些植物（1 1 )可選用至少一種水生/半水生植物 ，或其他農作物’本發明適用之植栽植物至少包括有介心 菜、芋頭、甘藷、野薑花、荸薺、鳳宮菜、牧草、美人蒸 、香蒲、或食用蔬菜、藥草、觀賞用花草…·等植物。 該集水分配槽（1 2 )係設於土壤區塊（i 〇)之進 水端處，該集水分配槽（i 2)至少於其槽底設有數個滲 水孔（12 1)，如第六圖所示，或進一步於其頂部設有 多數個開口，或於側槽壁設有數排滲水孔及溢流孔（工2 ° 2 )。 如第二圖所示，該表面尾水收集槽（1 3)係設於該 土壤區塊（1 〇)之預定地出水端，如第九圖所示，其槽 兩端封住，下方設有至少一個尾水排放口以彎管（1 3 1 )接著將尾水排出，其下游側設有較高之擋土侧邊。 如第一、二、七圖所示，所述之引氣對流集水濾管（ 1 4)可為L形管體，或如第五圖所示，所述之引氣對流 ❹帛水濾管（1 4)為-支垂直管部連接下方多支水平管部 所形成之多層複L形管體，該引氣對流集水遽管（工4 ) 之'^置方式可為一支或數支，並設於該土壤區塊（1 〇 ) 的底部，自該土壤區塊（1 〇)進水端之集水分配槽（i 2 )下方延伸至尾水出水端外侧，其前端則突出於土面， 末端^大出於土壤區塊（1 0 )出水端末端，該引氣對流 集水s (14)之垂直管部可自集水分配槽（12)底部 i穿出於外’如第八圖所示’該集水濾管（14)水平 部半。卩叹有多數個滲水濾孔，下半部則不設濾孔，並 10 200930669 * .於該水平管部全管外表面以防沙濾網（1 4 1 )包覆之並 連通貫穿該土壤區塊（1Q)。 如第二、四圖所示’前述之生活污水複合式生態淨水 系統包括數組複合式生態淨水單元（1 )時，該些複合式 生態淨水單元（1 )可為橫向併列方式設置，《呈階級梯 田狀縱向排列，或為橫向併列與該階級梯田狀縱向排列之 組合。如第三、四圖所示，係揭示該生活污水複合式生態 ❹ 淨水系統之數個複合式生態淨水單元（1 )呈階級狀之梯 田方式排列之一較佳實施例。 有關該生活污水複合式生態淨水處理方法之生態淨水 處理步驟’如第一至四圖所示，其步驟包括有： 令生活污水導入至少一組複合式生態淨水單元（1 ) 之集水分配槽（1 2 )中，其中可經由主幹管（2 )、分 支進水管（3 )及進水控制閥（4 )將生活污水導入該集 水分配槽（1 2 ); Q 利用次層流手段，令生活污水通過集水分配槽（1 2 )底部的土壤滲濾後向下滲入底部的引氣對流集水濾管（ 1 4 )排出； 利用表層漫地層流手段，使生活污水自集水分配槽（ 1 2 )頂部多數個開口及多數個溢流孔溢流至土壤區塊（ 1 〇 )上進行曝氣，同時可使部分表面漫地流之生活污水 由上而下通過土壌區塊（1 〇)的土壤，經過濾後進入底 部的引氣對流集水濾管（1 4 )中排出，若以漫地流流過 土壤區塊（1 〇 )表面的生活污水來不及滲入土壤中，則 11 200930669 令該生活污；^隹^ + ± > 集中於表面尾水收集槽（13)排出。 本發明乃利用生活污水之有機污染物於該土壤區塊（ 1〇)中/危動時’充分曝氣及經由微生物及細菌分解成無 機呂養鹽’為栽種於該土壤區塊（1 〇 )上的植物（1 1 )所吸收，而達到去除污染物目的。 如第二、四圖所示之多層梯田式生活污水複合式生態 淨水系統’其係進一步令該生活污水由高處往低處依序流 ❹過每一複合式生態淨水單元（1)以進行多次複合式生態 淨化處理步驟’使生活污水可獲得良好的生態淨化處理， 再排入气川或自然水體（5 )中。 本發明藉由前揭生活污水複合式生態淨化處理方法設 計’其運作原理係包括： 1. 利用表面漫地流方式，使生活污水充分曝氣，提供 氧氣給細菌、微生物，使水中之有機物快速分解為亞硝酸 鹽、確酸鹽' 矽酸鹽、磷酸鹽等之無機營養鹽，提供栽種 φ 於土壌區塊上的植物成長所需肥料。 2. 利用土壤次層流之渗渡功能及土中細菌過濾棚截、 分解該生活污水中的污染物成為可被植物吸收之營養鹽。 3. 利用由微生物在本系統中各處表面與污水接觸處形 成之生物膜上大量微生物、細菌分解生活污水中污染物。 4 _利用植物（或農作物）吸收水中、土壤中被分解的、、亏 染物之營養鹽，使處理後的尾水排入河川中或海洋中可降 低污染。 5 ·本發明利用複合式生態淨水處理方法，結合各項 12 200930669 .^態工法優點於本系統中’可快速有效處理污水，其水力 停留時間可由數天大幅縮短至只要半小時以内，如此具有 快速處理大量生活污水之能力。 6 ·本發明利用重力位能使生活污水自然往低處流動 以及下滲至土壤中，無須藉由其他機器與消耗能源抽送。 7.本發明可設計成多層階級狀之梯田式，進而多次 利用人層滲/爪及漫地層流方式，及在各階級梯田種植多種 ❹不同的植物（各植物所需要及吸收的營養鹽不同），將生活 污水中之污染物大部份分解吸收。 8 ·本發明乃利用陽光能源作為主要能源、原生細菌 則以污染物為食物，自行繁殖並分解污染，而以植物的葉 綠素為陽光能源及營養鹽回收的媒介，至於植物或農作物 成長後，可運送於市場上販售，並使管理者或農夫得到利 益。 9.本發明可利用土壤區塊底部埋設一支或多支呈l Q 形或多層複L形之引氣對流集水濾管，其能使滲濾後污水 集t往下游排放，並使大量空氣能直接輸送至土壤底部及 植物根系供給細菌及細胞使用，形成好氧區，不會厭氧發 臭’且加速生活污水的中的有機污染物分解及活化植物根 系與吸收效率。 1 0.本發明因具有大量經濟效益，可吸引有興趣者 或農夫加以經營管理，此可解決大部分生態工法缺人管理 之弊病。 1 1 ·本發明經實施後可使河灘地或濕地或農田在有 13 200930669 ’ 人自願經營管理下，使景觀變成更漂亮，同時亦有益於 ’ 態美質及生態教育。 ； 【圖式簡單說明】 第一圖係本發明生活污水複合式生態淨化處理方法之 流程圖。 第二圖係本發明生活污水複合式生態淨化處理方法使 用單體式複合式生態淨水單元實施例之側視平面示意圖。 第三圖係本發明生活污水複合式生態淨化處理方法， 使用夕、.且複σ式生態淨水單元以多層梯田階梯式結合使用 之生活污水複合式生態淨化系統之侧視平面示意圖。 第四圖係本發明生活污水複合式生態淨化處理方法， 使用多組複合式生態淨水單元以多層梯田階梯式結合使用 之生活污水複合式生態淨化系統之俯視平面示意圖。 第五圖係本發明生活污水複合式生態淨化處理方法， 使用多層複L形引氣對流集水濾管之複合式生態淨水單元 之側視平面示意圖。 〇 第六圖係本發明生活污水複合式生態淨化處理方法， 進水端之污水集水分配槽立體示意圖。 第七圖係本發明生活污水複合式生態淨化處理方法中 ，將引氣對流集水濾管裝置於土壤區塊中之立體示意圖。 第八圖係本發明生活污水複合式生態淨化處理方法中 ，於引氣對流集水濾管之水平管部外表面包覆防砂濾網之 立體示意圖。 第九圖係本發明生活污水複合式生態淨化處理方法中 200930669 ，使用之表面尾水收集槽之立體示意圖。 附件： 一、 本發明使用之生活污水複合式生態淨化處理系統 彩色平面示意圖。 二、 本發明生活污水複合式生態淨化處理系統-水質 實驗結果測試圖表。 ❹ 二、本發明生活污水複合式生態淨化處理系統之實驗 成果照片。 【主要元件符號說明】 (1)生態淨水單元 (1〇) 土壤區塊 （1 1 )植栽 (1 2)污水集水分配槽 (1 2 1 )滲水孔 （1 2 2 )溢流孔 (13)表面尾水收集槽 （131)彎管 〇 ( 1 4)引氣對流集水濾管 (1 4 1)防砂濾網 (2 )污水主幹管 (3 )分支進水管 (4 )進水控制閥 (5 )河川或自然水體 (6 )田埂 (7 )隔離體 158. The composite sewage treatment method for domestic sewage designed by the invention is simple and easy to use, even if the old farmer can operate easily, and because of the huge cash income, the people can participate in the management of economic incentives. — 9.· The present invention has been applied to a river field for field experiments (as shown in Annex III), and after repeated typhoons and floods, the system can quickly restore the water purification function. ‘,,,,,,,,,,,,,,,,,,, The method of the present invention is the optimal ecological water purification [Embodiment] 8 200930669 v As shown in the figure, it is a flow chart showing a preferred embodiment of the domestic sewage composite ecological purification treatment method of the present invention, the domestic sewage The composite ecological purification treatment method uses a set of domestic sewage combined ecological purification system to purify the domestic sewage. As shown in the first to fifth figures and the annex I, the domestic sewage composite ecological purification system includes at least a composite ecological water purification unit (丄), and the composite ecological water purification unit (丄) contains a planted plant. a soil block (10), a water collection tank (12), and at least one convection convection manifold (14), or a surface tail water collection tank (13), or further - the step comprises a main pipe (2), at least one branch inlet pipe door) and at least one water inlet control room (4), the branch inlet pipe (3) engaging the main pipe (2), r, 〇, e C 2 ) and extending to the water collection distribution 曰 2 ), and the inlet water control 阙 (4 ) is installed on the branch inlet pipe ( 3 ). In the foregoing, the soil block (10) is a block formed by a certain area ◎, and a separator (7) is disposed in the soil block (1〇) (such as anti-^^··1 further <such as tarpaulin , steel plate, trough body), or the like, and external double ^ It) soil block free isolation body (7) relative to the soil, the side wall around the block (10) may be upright or part may form The inclined bottom portion, wherein the bottom portion may be an inclined bottom portion inclined downward from the bottom, the soil block = side toward the center - the inlet end is located at the end of the soil block (1Q), 2 The soil block is located at the opposite end of the water inlet end, and the soil block (i 0 and the water outlet end or the micro-slope is inclined toward the water outlet end β Φ is a plane 9 200930669 _ the plants (1 1 ) may be at least one type of aquatic/half Aquatic plants, or other crops 'The plant plants to which the present invention is applicable include at least mesophyll, taro, sweet potato, wild ginger flower, alfalfa, phoenix, pasture, steamed, cattail, or edible vegetables, herbs, and ornamentals. Plants such as flowers and plants. The water collection tank (1 2 ) is located in the water of the soil block (i 〇) At the end, the water collecting tank (i 2) is provided with a plurality of water infiltration holes (12 1) at least at the bottom of the tank, as shown in the sixth figure, or further having a plurality of openings at the top thereof or the side groove walls. There are several rows of seepage holes and overflow holes (2 ° 2). As shown in the second figure, the surface tail water collecting tank (13) is located at the predetermined outlet end of the soil block (1 〇). As shown in the ninth figure, both ends of the groove are sealed, and at least one tail water discharge port is provided below to bend the pipe (1 3 1 ) and then discharge the tail water, and the downstream side is provided with a higher retaining side. As shown in the first, second, and seventh figures, the convection convection collecting water filter tube (14) may be an L-shaped tube body, or as shown in the fifth figure, the convection convection water filtering filter The tube (14) is a multi-layered L-shaped tube body formed by connecting a plurality of horizontal pipe portions under the vertical pipe portion, and the convection convection collecting pipe (work 4) can be set to one or a plurality of branches, located at the bottom of the soil block (1 〇), extending from the water collecting tank (i 2 ) at the inlet end of the soil block (1 〇) to the outside of the tail water outlet end, and the front end is Prominent in the soil, The end ^ is large out of the end of the water block (10), and the vertical pipe of the convective convection catchment s (14) can be worn out from the bottom of the water collecting trough (12) as shown in the eighth figure. The water collecting filter tube (14) is shown in the horizontal half. The sigh has a plurality of water filtering holes, and the lower half has no filtering holes, and 10 200930669 *. The outer surface of the horizontal pipe is used to prevent sand. The filter (1 4 1 ) is coated and communicated through the soil block (1Q). As shown in the second and fourth figures, the aforementioned domestic sewage composite ecological water purification system includes an array of composite ecological water purification units (1) When the composite ecological water purification unit (1) can be arranged in a lateral juxtaposition, "the longitudinal arrangement of the class terraces, or the combination of the horizontal juxtaposition and the vertical arrangement of the class terraces. As shown in the third and fourth figures, a preferred embodiment is disclosed in which several composite ecological water purification units (1) of the domestic sewage complex ecological water purification system are arranged in a class-like terrace manner. The ecological water treatment steps of the domestic sewage combined ecological water treatment method are as shown in the first to fourth figures, and the steps include: introducing domestic sewage into at least one set of composite ecological water purification units (1) In the water distribution tank (12), the domestic sewage can be introduced into the water collection tank (1 2 ) via the main pipe (2), the branch inlet pipe (3) and the water inlet control valve (4); The flow means that the domestic sewage is percolated through the soil at the bottom of the water collecting tank (1 2 ) and then oozing into the bottom of the convection convection collecting filter (14); using the surface layer laminar flow means to make the domestic sewage A plurality of openings at the top of the water collecting tank (1 2 ) and a plurality of overflow holes overflow to the soil block (1 〇) for aeration, and at the same time, part of the surface can be flowed through the soil from top to bottom. The soil in the block (1 〇) is filtered and then discharged into the convection convection collecting filter (14) at the bottom. If it flows through the surface of the soil block (1 〇), it will not penetrate into the soil. Medium, then 11 200930669 makes the life dirty; ^隹^ + ± > ; concentrated in the surface tail water collection tank (13) discharge. The invention utilizes organic pollutants of domestic sewage in the soil block (1〇)/at full aeration and is decomposed into inorganic eutrophic salt by microorganisms and bacteria to plant in the soil block (1 〇 The plant (1 1 ) is absorbed by the plant to achieve the purpose of removing contaminants. As shown in the second and fourth figures, the multi-storey terraced domestic sewage combined ecological water purification system' further expands the domestic sewage from high to low in each composite ecological water purification unit (1) In order to carry out multiple complex ecological purification treatment steps, the domestic sewage can be well purified and discharged into gas or natural water (5). The invention is designed by the pre-existing domestic sewage composite ecological purification treatment method. The operation principle includes: 1. Using the surface diffusing flow method to fully aerate domestic sewage, providing oxygen to bacteria and microorganisms, and making the organic matter in the water fast. It is decomposed into inorganic nutrients such as nitrite, acid salt, citrate, phosphate, etc., and provides fertilizer for planting φ plant growth on the soil block. 2. The use of soil sub-laminar seepage function and the bacteria in the soil filter sheds and decomposes the pollutants in the domestic sewage into nutrients that can be absorbed by plants. 3. Decompose pollutants in domestic sewage by using a large number of microorganisms and bacteria on the biofilm formed by microorganisms in the surface of the system. 4 _ Use plants (or crops) to absorb the nutrients in the water, the soil, and the depleted substances, so that the treated tail water can be discharged into rivers or oceans to reduce pollution. 5 · The invention utilizes the composite ecological water purification treatment method, combined with various 12 200930669 . The advantages of the state method in the system can be quickly and effectively treated sewage, and the hydraulic retention time can be shortened from several days to as little as half an hour, so It has the ability to quickly process large amounts of domestic sewage. 6 · The present invention utilizes gravity to enable domestic sewage to flow naturally to low places and to infiltrate into the soil without being pumped by other machines and energy sources. 7. The invention can be designed into a multi-class terrace type, and then utilizes multiple layers of percolation/claw and diffuse laminar flow, and plant various kinds of different plants in various terraces (the nutrients required and absorbed by each plant) Different), most of the pollutants in domestic sewage are decomposed and absorbed. 8 · The invention utilizes sunlight energy as the main energy source, and the original bacteria use the pollutant as food to self-propagate and decompose the pollution, and the plant chlorophyll is used as the medium for the recovery of sunlight energy and nutrient salt, as the plant or crop grows, Shipped on the market and sold to managers or farmers. 9. The invention can utilize one or more convection convection water collecting filter tubes with l Q shape or multi-layer complex L shape at the bottom of the soil block, which can make the sewage collection after the diafiltration discharge downstream and make a large amount The air can be directly transported to the bottom of the soil and the roots of the plant supply bacteria and cells to form an aerobic zone, which will not anaerobic and odorous, and accelerate the decomposition of organic pollutants in the domestic sewage and activate plant roots and absorption efficiency. 10. The present invention has a large number of economic benefits, which can attract interested persons or farmers to manage and manage, which can solve the shortcomings of most ecological methods lacking management. 1 1 · After the implementation of the present invention, the floodplain or wetland or farmland can be made to be more beautiful under the management of 13 200930669 ' people, and it is also beneficial to the aesthetic and ecological education. [Simplified description of the drawings] The first figure is a flow chart of the composite ecological purification treatment method of the domestic sewage of the present invention. The second figure is a side plan view of an embodiment of the composite sewage ecological water purification unit of the domestic sewage combined with the invention. The third figure is a side view plane schematic diagram of a domestic sewage composite ecological purification system using the integrated sewage purification method of the domestic sewage according to the present invention, using the eve, and the complex σ type ecological water purification unit in combination with a multi-layer terrace. The fourth figure is a schematic plan view of the domestic sewage composite ecological purification system using the multi-group composite ecological water purification unit and the multi-layer terrace type combination. The fifth figure is a side view plan view of the composite ecological water purification unit using the multi-layer complex L-shaped convection convection water collecting filter tube.第六 The sixth figure is a three-dimensional schematic diagram of the combined ecological purification treatment method of domestic sewage in the present invention, and the sewage collection and distribution tank at the inlet end. The seventh figure is a three-dimensional schematic diagram of the convection convection collecting water filter device in the soil block in the composite sewage purification treatment method of the domestic sewage of the present invention. The eighth figure is a three-dimensional schematic diagram of the sand-proof filter screen on the outer surface of the horizontal pipe part of the convection convection collecting water filter in the composite ecological purification treatment method of the domestic sewage. The ninth figure is a three-dimensional schematic diagram of the surface tail water collecting tank used in the composite sewage purification treatment method of the domestic sewage of the present invention 200930669. Attachment: 1. The color plane schematic diagram of the domestic sewage composite ecological purification treatment system used in the present invention. Second, the invention of the domestic sewage composite ecological purification treatment system - water quality test results test chart. ❹ Second, the experimental results of the living sewage complex ecological purification treatment system of the present invention. [Explanation of main component symbols] (1) Ecological water purification unit (1〇) Soil block (1 1 ) Planting (1 2) Sewage water collection tank (1 2 1) Seepage hole (1 2 2) overflow hole (13) Surface tail water collection tank (131) elbow 〇 (1 4) bleed air convection water collection filter (1 4 1) sand control filter (2) sewage main pipe (3) branch inlet pipe (4) water Control valve (5) river or natural water body (6) field raft (7) separator 15