The goal of sustainable wastewater management must consider issues, problems, and constraints in domestic wastewater management [
32]. The results of the analysis show that the objectives of wastewater management in Bogor, Indonesia, are classified into five aspects, including social aspects, financial aspects, technical aspects, institutional aspects, and policy aspects.
Based on the social aspect, the objectives of wastewater management in Bogor, Indonesia, include: 1) The community is increasingly aware of how to manage domestic wastewater (SPAHAM) properly; 2) Realization of culture and habits of clean and healthy living (free open defecation) (SBUDAYA). Meanwhile, based on the financing aspect includes 1) Ease of access to financing for the construction of domestic wastewater infrastructure (DBANGUN); 2) Easy access to operation and maintenance financing in the form of non-financial assistance (DOM).
In addition, the objectives of wastewater management in Bogor, Indonesia, based on technical aspects, include 1) the Availability of a spatial plan based on domestic wastewater management in medium and long-term informal self-help housing (TRUANG); 2) There is control/supervision of buildings and the environment based on domestic wastewater management in informal self-help settlements (TKENDALI); 3) Increasing the construction of domestic wastewater treatment facilities that meet the technical requirements in informal self-help settlements (TBANGUN); 4) Increased maintenance of domestic wastewater treatment infrastructure (TPELIHARA); 5) Increased accessibility for disposal/absorption of feces sludge (TSEDOT); 6) Reducing water and soil pollution due to domestic wastewater (TMONEV); 7) Prevent disasters in the form of landslides or ground collapses due to the flow of domestic wastewater that enters the ground (Tlongsor).
Based on the institutional aspect, the objectives of managing wastewater management in Bogor, Indonesia, include: 1) Increasing the role of community institutions in managing domestic wastewater that can accommodate various aspects of management (LEMBAGA); 2) Increasing the capacity of the government (regional apparatus organizations) in managing domestic wastewater that can accommodate various aspects of management (LKAPEM); 3) Increased government assistance to the community in managing domestic wastewater in informal self-help housing (LDAMPEM); 4) Increased partnerships between stakeholders in domestic wastewater management (LMITRA).
Furthermore, based on the policy aspect, the objectives of wastewater management in Bogor, Indonesia, include: 1) There is a policy that supports the ease of implementation of domestic wastewater management plans in informal self-help housing (BIJAK); 2) Increased security for land assets and domestic wastewater treatment infrastructure (BASET); 3) Increasing the adequacy of funds to manage domestic wastewater in informal self-help housing (BDANA); 4) Existence of implementation rules as a derivative of regional regulations regarding the provision of incentives, disincentives, awards and sanctions (BATURAN).
Direct and indirect influence between actors
The FGD produced an initial matrix from Mactor’s analysis in the form of Matrix Direct Influence (MDI) and Matrix Valued of Position (2MAO) (
Figure 3). These two matrices are inputs for Mactor’s overall analysis. Stakeholders in the first column are assessed for their influence on the actors in the first row. The level of influence of actors on each other is measured with 0 (no influence), 1 (influence on operational procedures), 2 (influence on work), 3 (influence on actor’s mission), and 4 (very influence on actor’s mission) (
Figure 3a). The actor’s attitude and judgment reflect the actor’s position towards this goal on whether to support or reject the goal. This matrix is filled with 0 (goal has a dismal outcome), 1 (goal interferes with the actor’s operational procedures), 2 (goal interferes with the success of the actor’s work), 3 (goal interferes with the achievement of the actor’s mission, and 4 (goal interferes with the actor’s existence) (
Figure 3b).
The direct and indirect influences between actors are presented in
Figure 4; the far right column (Ii) shows the value of the net effect (both direct and indirect effects) [
33]. The bottom row (Di) denotes net dependencies (both direct and indirect dependencies). From the results of this matrix, the Housing and Settlements Agency (DISRUMKIM) has the most influence, followed by the Regional Drinking Water Company (PDAM), and the Regional People’s Representative Council (DPRD). DISRUMKIM is influential because it is an agency that has a considerable budget to handle development and repairs, especially settlement infrastructure and repair of uninhabitable houses (RTLH), including the development of domestic wastewater infrastructure. PDAM ranks number two with the most substantial influence because it intervenes in drinking water/clean water to support domestic wastewater management. It also provides Corporate Social Responsibility by contributing to giving septic tanks. DPRD occupies the third position, which is very influential because the duties and functions of the DPRD, together with the government, determine and approve the amount of the regional budget and various policies.
The map of influence and dependence between actors is presented in
Figure 5. Quadrant I, namely actors with a strong influence but low dependence [
34,
35]. In this study, quadrant I consisted of DPRD, universities (PT), entrepreneurs (PUSAHA), and media (MEDIA) (
Figure 5). DPRD is an institution that determines and approves the budget. Universities (PT) have a strong influence as institutions that greatly help the government and provide input suggestions and counseling to the community through field visits and actual work lectures related to domestic wastewater management. Media is a stakeholder that can disseminate information and influence society. Furthermore, entrepreneurs as stakeholders can provide corporate social responsibility (CSR) to the community. On the other hand, there is a low dependency because it is not directly in contact with domestic wastewater management.
Quadrant II is a stakeholder with strong influence and dependency [
34,
35]. In this study, PDAM, Disrumkim, BAPPEDA, DPUPR, and Health Office (Dinkes). These actors have the task of planning and budgeting as well as coordinating development related to domestic wastewater management.
Quadrant III comprises stakeholders with low influence but high dependency [
34,
35]. In this study, quadrant III consisted of Tanah Sareal District (KEC. TANSAR), Healthy City Forum (FKS), Bogor Town Family Empowerment and Welfare Mobilization Team (TPPKK), Regional Technical Implementation Unit (UPTD), Wastewater Management (PAL) at the Public Works and Spatial Planning Service (DPUPR) as the desludging operator (OPERATOR), and the Environment Service (DLH). The low influence is due to budget constraints; thus, there is a high dependency on the budget, which results in low community assistance performance.
In addition, operators of feces cleaning from the DPUPR as actors have low influence due to the community’s need for more utilization of desecration operators.
Quadrant IV comprises actors with low influence and dependence [
34,
35]. Office of Education (DISDIK), Service for Empowerment and Protection of Women and Children (DPMPPA), Office of Communication and Information (DISKOMINFO), Civil Service Police Unit (POL PP), Regional Disaster Management Agency (BPBD), Microfinance Institutions (LKM), Banks in Bogor Town (BANK), the KSM Sanitation Association (AKSANSI) is included in quadrant IV. These actors are included in quadrant IV because the management of domestic wastewater has not been integrated with the duties and functions of the organization, for example, DISDIK by increasing/strengthening curriculum related to the Environment, DPMPPA related to increasing the role of women, DISKOMINFO by increasing/strengthening the role of social media in campaigning culture of clean and healthy living, POL PP by increasing/strengthening the function of space supervision/control and orderly use of water bodies, BPBD by increasing/strengthening the function of disaster mitigation caused by uncontrolled/absence of domestic wastewater management which can cause in disaster (landslide).
The scale of net Influence among actors Is presented In
Figure 6. The actors who exert more influence than they receive are Universities (PT), Media, Entrepreneurs (PUSAHA), Banks, and DPRD. Stakeholders who give less influence than they receive are desecration operators, DLH, and Healthy Town Forum. Recommendations to increase the role of DLH in managing domestic wastewater by expanding its duties, not limited to testing the processed results of communal WWTPs, and monitoring houses where feces are still open, strengthening community capacity in managing domestic wastewater together with other OPDs. Increasing the desludging of sludge by desludging operators and increasing the role of the Healthy Town Forum to provide more advocacy to the community. Actors with high competitiveness are Universities (PT), followed by DPRD and Media. Thus, the role of DPRD, Media and Universities is needed as a lever for improving domestic wastewater management (
Figure 7).
The maximum direct and indirect influence matrix (MMDII) is presented in
Figure 8. The maximum level of influence a stakeholder can have on other stakeholders (calculated from the far right column), where the most substantial influence in this study is by DPUPR, BAPPEDA, and DINKES. The maximum level of dependence that a stakeholder can have on other stakeholders (calculated from the bottom row), where the highest dependency in this study is FKS, DPUPR, and DINKES. Based on this, the actors who have the maximum influence and dependency are the DPUPR and the Health Office. According to the duties and functions of the agency, it is directly related to improving the performance of domestic wastewater management in the community.
Stakeholders who have competitiveness with a score of > 1 include the Media, Universities (PT), DPUPR, DPRD, BAPPEDA, PUSAHA, DINKES, DLH, PDAM, BANKS, OPERATORS, and AKSANSI (
Figure 9). Based on the results of the Histogram of the competitiveness of the MDII matrix and the MMDII matrix (
Figure 7 and
Figure 9), MEDIA’s position in the MDII matrix is at number 3 below PT and DPRD. In contrast, MEDIA’s position in the MMDII matrix is at number 1; it showed that MEDIA’s competitiveness is higher than that of PT. and DPRD.
The actors who experienced obstacles in achieving the SBUDAYA goal (realizing a culture and habit of clean and healthy living) were DLH, TANSAR KEC, BOSEL KEC, AKSANSI, and PT (
Figure 10). Based on interviews with these actors, this goal could not be achieved because the habit of open defecation has become a culture, and many people do it; on the other hand, there are limited government resources (budget) to eliminate open defecation. However, in this SBUDAYA goal, more actors agree, and the position scale tends to the left, which illustrates that more actors are optimistic that this goal will be achieved (with a positive sign (+)) (
Figure 10).
Actor relations and goals
The relationship between actors and the order 1 goal is presented in
Figure 11. DPRD is the most influential actor because it participates in determining the direction of development and budget approval, as well as with low dependency, states that the objectives of Ease of access to operation and maintenance financing are in the form of non-financial assistance (DOM). Increasing the adequacy of funds to manage domestic wastewater in informal self-help housing (BDAN) is challenging.
The difference between the number of stakeholders who agreed to be reduced and did not agree showed that more stakeholders disagreed with providing a spatial plan based on domestic wastewater management in informal self-supporting housing for the medium and long term (TRUANG), the existence of control/supervision of buildings and environmental management based on domestic wastewater in informal self-help settlements (TKENDALI), increased adequacy of funds to manage domestic wastewater in informal self-help housing (BDANA), and the existence of implementing regulations as derivatives of regional regulations regarding the provision of incentives, disincentives, awards and sanctions (BATURAN ). The relationship between actors and goals of 2
nd order is presented in
Figure 12. The histogram shows the position of the actor’s relationship with the specified goals, for example, strenuous or easy, whether or not there are activities that support the goals. This shows that the most challenging goals are TRUANG, TK CONTROL, BODANA, and BATURAN.
The relationship between actors and third-order goals in the 3MAO matrix is presented in
Figure 13a, where the actors are the most active (the rightmost column is DISRUMKIM, PT, and PUSAHA), while the bottom row describes the degree of goal mobilization that activates the actors, namely LKAPEM (Increased capacity of the government (regional apparatus organizations) in managing domestic wastewater that can accommodate various aspects of management), SBUDAYA (Creation of culture and habits of clean and healthy living (free open defecation), TPELIHARA (Increased maintenance of domestic wastewater treatment infrastructure), and TONGSOR (Preventing disasters in the form of landslides or subsidence due to the flow of domestic wastewater into the ground.
Actor mobilization to achieve third-order goals is presented in
Figure 13b, where the sequence of obstacles or lack of activities that support the achievement of goals according to the actors, successively from the largest value is BATURAN (the existence of implementing regulations as derivatives of regional regulations regarding the provision of incentives, disincentives, rewards and sanctions, meaning that there are still many regulations that need to be finalized which can become the legal basis for implementing incentives, disincentives, rewards and sanctions), TRUANG, namely the availability of spatial plans based on domestic wastewater management in informal self-help housing for the medium and long term, TKENDALI ( control/supervision of buildings and environment based on domestic wastewater management in informal self-help settlements), DBANGUN (easy access to financing for the construction of domestic wastewater infrastructure), BDANA (increased adequacy of funds to manage domestic wastewater in informal self-help housing), BASET ( increased security of land assets and domestic wastewater treatment infrastructure), DOM (easy access to operation and maintenance financing in the form of non-financial assistance), BIJAK (there are policies that support easy implementation of domestic wastewater management plans in informal self-help housing), TBANGUN (increased construction of domestic wastewater treatment infrastructure that meets technical requirements in informal self-help settlements), SAHAM, namely the community is increasingly understanding how to properly manage domestic wastewater, LDAMPEM (increasing government assistance to the community in managing domestic wastewater in informal self-help housing), SBUDAYA ( the realization of culture and habits of clean and healthy living (free of open defecation), TSEDOT (increased accessibility of fecal sludge disposal), TPELIHARA (i.e. increased maintenance of domestic wastewater treatment infrastructure), LMITRA (increased partnerships between stakeholders in water management domestic waste), INSTITUTIONS (increasing the role of community institutions in managing domestic wastewater that can accommodate various aspects of management, TMONEV (reducing water and soil pollution due to domestic wastewater), LKAPEM (increasing government capacity (regional apparatus organizations) in managing domestic wastewater which can accommodate various aspects of management), SLONGSOR (preventing disasters in the form of landslides or subsidence due to the flow of domestic wastewater into the ground).
Based on the value of actor ambivalence, four actors have a high level of ambivalence, namely KEC BOSEL, BPBD, MEDIA, and DLH (
Figure 14). Recommendations for these actors are
South Bogor Sub-District (KEC BOSEL): Increase the capacity of officials at the sub-district office both in theory and in practice to properly manage community-based domestic wastewater and provide a sufficient budget to carry out activities according to the scope of their duties and functions.
Regional Disaster Management Agency (BPBD): Improving disaster studies caused by unmanaged domestic wastewater, especially ways to mitigate it.
Media: Improving cooperation, campaigning, and massively disseminating the proper ways of managing domestic wastewater.
Department of the Environment (DLH): Increasing the budget for inspection of water quality standards originating from domestic waste and increasing the budget for campaigns for proper domestic wastewater management and environmental law enforcement.
Based on the map of the net distances between goals, the goals that tend to diverge are BATURAN (there are implementing regulations as derivatives of regional regulations regarding the provision of incentives, disincentives, awards and sanctions, meaning that there are still many regulations that need to be finalized which can become a legal umbrella in the implementation of incentives, disincentives, awards and sanctions), TRUANG (availability of spatial plans based on domestic wastewater management in informal self-supporting housing for the medium and long term), TKENDALI (control/supervision of buildings and environment based on domestic wastewater management in informal self-help settlements), DOM (easy access to operation and maintenance financing in the form of non-financial assistance), and BIJAK (the existence of policies that support the ease of implementation of domestic wastewater management plans in informal self-help housing), can mean that these goals will be achieved with more effort by all actors (
Figure 15). The stronger the relationship between goals, the higher the convergence of actors' opinions about these goals.
In general, managing domestic wastewater in informal self-help housing requires capacity building of actors who directly interact with the community. These actors include KEC TANSAR, KEC BOSEL, and AKSANSI. Based on MACTOR analysis, the three actors tend to have a high divergence of goals. Based on the 3MAO matrix, it can be seen that there are still constrained or the absence of activities to achieve the goals, such as DBANGUN, TRUANG, DOM, BATURAN, SBUDAYA, and SPAHAM. Actors from OPD with high goal divergence are DLH and BPBD. Therefore it is necessary to increase the capacity of these actors to support the goals, especially TLONGSOR.
The role of DPRD as an actor is competitive and has high influence but low dependency among actors. Based on the 2MAO matrix, obstacles/difficulties in achieving goals according to DPRD on DOM and BDANA. The DPRD must make budget policies based on the community's needs; therefore, community suggestions are needed to achieve these goals. Therefore, the goals of SPAHAM and SBUDAYA must not be an obstacle anymore. Awareness and culture of proper domestic wastewater management will increase community ideas/suggestions for DPRD.
The role of MEDIA as an actor with a high level of competitiveness must be able to cooperate with DISKOMINFO as an actor with a relatively low level of competitiveness and a high level of objective divergence, to jointly assist the government in organizing communication and informatics to achieve domestic wastewater management goals in informal self-help housing. Collaboration between BANK and LKM, where each of these actors has a relatively high competitive value, to provide affordable financing for the community.
The actors' opinions for achieving goals greatly influence the results of the MACTOR analysis, and good results are influenced by the ease of achieving goals by actors and vice versa. MACTOR analysis shows which actors have difficulties/obstacles and the level of obstacles in achieving goals so that which actors can be identified and what goals are having problems achieving them. A list of actors and problems, obstacles, difficulties, and lack of activity for each goal, obtained from the 1MAO matrix and the results of interviews with actors, is presented in
Table 1.
Policy Recommendations Supporting Achievement of Actor's Goals
Policy recommendations that support the achievement of actors are based on problems, obstacles, difficulties, lack of activity towards achieving goals according to actors. Recommendations are grouped into five aspects with the following results:
-
Social aspects
- o
Intensive triggering, with improved triggering materials, expanded triggering targets, expanded triggering media,
- o
Conduct awareness campaigns for the environment,
- o
Using existing educational institutions (formal or informal) to promote proper management of domestic wastewater,
- o
Dissemination of Regional Regulation No. 4 of 2018 Concerning Domestic Wastewater Management, in which the regional regulation contains sanctions for people who do not treat domestic wastewater,
- o
Disseminate Law No. 32 of 2009 concerning Environmental Protection and Management, wherein the law requires everyone who generates waste to process it,
- o
Increasing community participation in domestic wastewater management.
- b.
-
Financial aspects
- o
Making a community-based domestic wastewater management plan in each kelurahan with government assistance, including planning sources of financing (from the community itself, CSR, government, loans, etc.) so that the community knows/understands the importance of financing, providing input on ways obtaining financing, facilitating the public to gain access to financing,
- o
Bringing microfinance institutions closer to communities that need loans for the procurement of domestic wastewater infrastructure,
- o
Dissemination of ways to get the Company's CSR.
- c.
-
Technical aspects
- o
Dissemination of methods for treating fecal sludge properly, especially how to operate and maintain domestic wastewater infrastructure, including the disposal/absorption of fecal sludge
- o
Making plans for the management of domestic wastewater in each sub-district based on the community with assistance from the government, so that the decision on the type of domestic wastewater treatment is carried out by the community itself by considering the advantages and disadvantages of each wastewater treatment system (looking for forms / ways of building that are agreed upon by the community), agreement on ways to mobilize materials, tools and labor,
- o
Government assistance in construction, operation and maintenance
- o
Dissemination of the need for building and environmental management in support of sustainable domestic wastewater management,
- o
Socialization of the need for supervision of buildings that will be and are being built to support the arrangement of buildings and the environment based on domestic wastewater management,
- o
Conducting training on the construction of proper pre-sanitation facilities for local residents,
- o
Adding BPBD tasks and functions to create mitigation strategies for domestic wastewater infrastructure facilities that have the potential to cause landslides
- o
Creating appropriate technology in locations with limited land
- d.
-
Institutional aspects
- o
Disseminating/explaining to the public that managing domestic wastewater involves various aspects (social, technical, financial, institutional, policy) and various activities ((socialization, triggering, planning, development, operation, and maintenance), thus a combination of existing institutions is needed, and therefore the need to increase the role of existing institutions in the community to be able to manage domestic wastewater, strengthen the institutional capacity of managers and users,
- o
Strengthening community institutional cooperation internally in the sub-district with government facilitation as a basis for cooperation with other institutions,
- o
Increase the capacity of government officials both in the region, as well as in other Regional Apparatus Organizations regarding the management of domestic wastewater, and as parties who assist the community,
- o
The recommendation to overcome this difficulty is to provide an understanding that domestic wastewater management includes various aspects.
- e.
-
Policy aspects
- o
Provide sufficient funding for the Kelurahan
- o
Positioning sanitation management as a development priority
- o
Increase the portion of the government's budget for domestic wastewater management
- o
Made clear rules on how sanctions can be implemented through a Mayor's Regulation as a derivative of No. 4 of 2018 concerning Domestic Wastewater Management
- o
Planning for the construction of domestic wastewater infrastructure (especially communal WWTP) must include proper land administration planning and an explanation of the consequences of the function of the land used by the communal WWTP
- o
Give awards to people who have managed domestic wastewater properly, for example, holding a competition for managing communal WWTPs, etc
- o
Making rules in the form of guardianship and instructions for implementing control/supervision of buildings and the environment based on domestic wastewater management in community-based informal self-help housing.
- o
Providing incentives to communal WWTP land owners, Making clear rules on communal WWTP land ownership.
- o
Recommendations for overcoming this difficulty are establishing guardianships with an explanation of the conditions under which sanctions can be applied and creating implementing regulations as derivatives of regional regulations regarding granting incentives, disincentives, awards, and sanctions.